Company lists · Data refreshed October 2026
Top 25 Carbon steel pipe plate flange suppliers based in the United States
RevenueBase identified 270 company matches for carbon steel pipe plate flange suppliers associated with the United States as of October 2026 and tracks 6,830 professional contacts across them, including 2,187 with verified work emails. Houston is the largest hub.
This list covers company matches for carbon steel pipe plate flange suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 23, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest carbon steel pipe plate flange suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 894 contacts → | ||||
Exact match “At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 2 | 641 contacts → | ||||
Exact match “TMK IPSCO is now part of Tenaris.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 3 | 589 contacts → | ||||
Exact match “A dynamic and customer-focused organization, TW Metals is a leading specialty metal supplier with over 30 facilities worldwide.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 4 | 325 contacts → | ||||
Exact match “Texas Pipe and Supply is a leading distributor of Carbon Pipe, Carbon Fittings and Flanges, Stainless Pipe and Stainless Fittings and Flanges.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 5 | 150 contacts → | ||||
Exact match “From its beginning as a scrap iron and metal business in Savannah, Georgia, the company founded in 1915 has grown to become a major steel service leader for more than 2,500 active…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 6 | 146 contacts → | ||||
Exact match “Since 1898, Kelly Pipe Co, LLC has been the industry leader among carbon steel pipe suppliers in the United States and abroad.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 7 | 144 contacts → | ||||
Exact match “Trinity Products was established in 1979 and is a leader in supplying steel pipe, plate and coil as well as steel fabrication.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 8 | 124 contacts → | ||||
Exact match “Tioga is one of the largest material providers of high energy pipe and steel components for applications in the process, power, nuclear & military shipbuilding industries.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 9 | 89 contacts → | ||||
Exact match “Custom Alloy Corporation is a leading manufacturer of specialty metals for seamless and welded pipe fittings & forgings, predominantly for customers requiring time-critical…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 10 | 85 contacts → | ||||
Exact match “Starting in the late Tex-Isle started a vertical integration process to position itself as the most competitive distributor of steel pipe and tube.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 11 | 83 contacts → | ||||
Exact match “We supply high-quality alloy and carbon steel plate, precision flame-cut shapes, round bar, and flat bar to customers around the world.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 12 | 81 contacts → | ||||
Exact match “We are leaders in manufacturing carbon steel tubes and components.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 13 | 78 contacts → | ||||
Exact match “Manufacturer & distributor of precision machined industrial casting, forgings, fabricated assemblies, gear cut components and steel pipe flanges.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 14 | 76 contacts → | ||||
Exact match “Corpac is a world-leading provider of pipe and steel products, specializing in API 5L Grade Line Pipe, API 5CT OCTG (Oil Country Tubular Goods), and ASTM Standard and Structural…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 15 | 73 contacts → | ||||
Exact match “American Piping Products, Inc.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 16 | 66 contacts → | ||||
Exact match “Independent Pipe and Supply (IP & S) has risen over the last four generations to become one of the largest industrial pvf houses in New England.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 17 | 66 contacts → | ||||
Exact match “Service Metal is a Master Distributor of industrial pipe fittings, flanges, and valves.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 18 | 63 contacts → | ||||
Exact match “We are the largest stocking distributor of Ni alloy wrought products in the world with manufacturing capabilities.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 19 | 60 contacts → | ||||
Exact match “API International, Inc, founded in 1968, manufactures flanges, expansion joints, valve accessories and other pipe fittings for Agriculture, Exhaust, HVAC and Water Works.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 20 | 59 contacts → | ||||
Exact match “Welding Outlets, Inc.(WOI) is a certified Woman-owned manufacturer of high pressure steel piping components located in Houston, Texas USA.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 21 | 54 contacts → | ||||
Exact match “Originally founded in the 1970’s, SAC Incorporated has grown from a small regional construction and industrial supply company into a North American leader in the design…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 22 | 53 contacts → | ||||
Exact match “The Texas Pipe Family of Companies are PVF distributors of steel pipe, fittings, flanges, valves, tubing, and round bar, with vertically-integrated manufacturing solutions.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 23 | 52 contacts → | ||||
Exact match “Alloy Piping Products (APP) is the only fully integrated U.S.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 24 | 49 contacts → | ||||
Exact match “U.S.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 25 | 48 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “carbon steel pipe plate flange suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 270 carbon steel pipe plate flange suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 2,187 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Carbon steel pipe plate flange suppliers based in the United States at a glance
As of Oct 23, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 270 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “carbon steel pipe plate flange suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 2,187 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 23, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Carbon steel pipe plate flange suppliers by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “carbon steel pipe plate flange suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many carbon steel pipe plate flange suppliers are there based in the United States?
RevenueBase identified 270 company matches for carbon steel pipe plate flange suppliers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Zekelman Industries tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most carbon steel pipe plate flange suppliers?
Houston leads with 65 company records, followed by Baytown (6) and Tulsa (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,187 professional contacts with verified work emails tracked across these 270 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 270 carbon steel pipe plate flange suppliers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Carbon steel pipe plate flange suppliers by geography
- Carbon steel pipe plate flange suppliers based in Mumbai, India
- Carbon steel pipe plate flange suppliers based in Dubai, United Arab Emirates
- Carbon steel pipe plate flange suppliers based in Houston, United States
- Carbon steel pipe plate flange suppliers based in Brazil
- Carbon steel pipe plate flange suppliers based in Canada
- Carbon steel pipe plate flange suppliers based in France
- Carbon steel pipe plate flange suppliers based in Germany
- Carbon steel pipe plate flange suppliers based in India
- Carbon steel pipe plate flange suppliers based in Italy
- Carbon steel pipe plate flange suppliers based in Mexico
- Carbon steel pipe plate flange suppliers based in the Netherlands
- Carbon steel pipe plate flange suppliers based in Saudi Arabia
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Carbon steel pipe plate flange suppliers based in Mumbai, India
- Carbon steel pipe plate flange suppliers based in Dubai, United Arab Emirates
- Carbon steel pipe plate flange suppliers based in Houston, United States
- Carbon steel pipe plate flange suppliers based in Brazil
- Carbon steel pipe plate flange suppliers based in Canada
- Carbon steel pipe plate flange suppliers based in France
Company intelligence · public preview
Top 25 carbon steel pipe plate flange suppliers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 270 matching company records for carbon steel pipe plate flange suppliers based in the United States, with 6,830 tracked contacts and 2,187 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 23, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 carbon steel pipe plate flange suppliers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Zekelman Industrieszekelman.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 894 contacts → |
“At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TMK Ipscotenaris.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 641 contacts → |
“TMK IPSCO is now part of Tenaris.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  TW Metals LLCtwmetals.comHQ: Exton, PA, United StatesReported employees: 501-1,000 | Exton, PA, United States | 501-1,000 | Exact match | 589 contacts → |
“A dynamic and customer-focused organization, TW Metals is a leading specialty metal supplier with over 30 facilities worldwide.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Texas Pipe & Supplytexaspipe.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 325 contacts → |
“Texas Pipe and Supply is a leading distributor of Carbon Pipe, Carbon Fittings and Flanges, Stainless Pipe and Stainless Fittings and Flanges.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Chatham Steel Corporationchathamsteel.com HQ: Savannah, GA, United StatesReported employees: 201-500 | Savannah, GA, United States | 201-500 | Exact match | 150 contacts → |
“From its beginning as a scrap iron and metal business in Savannah, Georgia, the company founded in 1915 has grown to become a major steel service leader for more than 2,500 active…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Kelly Pipe Co. LLCkellypipe.com HQ: Santa Fe Springs, CA, United StatesReported employees: 201-500 | Santa Fe Springs, CA, United States | 201-500 | Exact match | 146 contacts → |
“Since 1898, Kelly Pipe Co, LLC has been the industry leader among carbon steel pipe suppliers in the United States and abroad.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Trinity Productstrinityproducts.com HQ: St Peters, MO, United StatesReported employees: 51-200 | St Peters, MO, United States | 51-200 | Exact match | 144 contacts → |
“Trinity Products was established in 1979 and is a leader in supplying steel pipe, plate and coil as well as steel fabrication.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | TIOGAtiogapipe.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 124 contacts → |
“Tioga is one of the largest material providers of high energy pipe and steel components for applications in the process, power, nuclear & military shipbuilding industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Custom Alloy Corporationcustomalloy.us HQ: High Bridge, NJ, United StatesReported employees: 201-500 | High Bridge, NJ, United States | 201-500 | Exact match | 89 contacts → |
“Custom Alloy Corporation is a leading manufacturer of specialty metals for seamless and welded pipe fittings & forgings, predominantly for customers requiring time-critical…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Tex-Isle, INCtexisle.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 85 contacts → |
“Starting in the late Tex-Isle started a vertical integration process to position itself as the most competitive distributor of steel pipe and tube.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  American Alloy Steel INCaasteel.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 83 contacts → |
“We supply high-quality alloy and carbon steel plate, precision flame-cut shapes, round bar, and flat bar to customers around the world.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Prolamsa, INCprolamsausa.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 81 contacts → |
“We are leaders in manufacturing carbon steel tubes and components.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CAB Worldwidecabww.com HQ: Buford, GA, United StatesReported employees: 51-200 | Buford, GA, United States | 51-200 | Exact match | 78 contacts → |
“Manufacturer & distributor of precision machined industrial casting, forgings, fabricated assemblies, gear cut components and steel pipe flanges.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Corpaccorpac.com HQ: Aventura (miami), FL, United StatesReported employees: 201-500 | Aventura (miami), FL, United States | 201-500 | Exact match | 76 contacts → |
“Corpac is a world-leading provider of pipe and steel products, specializing in API 5L Grade Line Pipe, API 5CT OCTG (Oil Country Tubular Goods), and ASTM Standard and Structural…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  American Piping Productsamerpipe.comHQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 73 contacts → |
“American Piping Products, Inc.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Independent Pipe And Supply Corpindpipe.com HQ: Canton, MA, United StatesReported employees: 51-200 | Canton, MA, United States | 51-200 | Exact match | 66 contacts → |
“Independent Pipe and Supply (IP & S) has risen over the last four generations to become one of the largest industrial pvf houses in New England.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Service Metal Productsservicemetal.net HQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 66 contacts → |
“Service Metal is a Master Distributor of industrial pipe fittings, flanges, and valves.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Corrosion Materialscorrosionmaterials.com HQ: Baker, LA, United StatesReported employees: 201-500 | Baker, LA, United States | 201-500 | Exact match | 63 contacts → |
“We are the largest stocking distributor of Ni alloy wrought products in the world with manufacturing capabilities.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  API International, INCapiint.comHQ: Tualatin, OR, United StatesReported employees: 51-200 | Tualatin, OR, United States | 51-200 | Exact match | 60 contacts → |
“API International, Inc, founded in 1968, manufactures flanges, expansion joints, valve accessories and other pipe fittings for Agriculture, Exhaust, HVAC and Water Works.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Welding Outlets Inc. WOIwoihouston.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 59 contacts → |
“Welding Outlets, Inc.(WOI) is a certified Woman-owned manufacturer of high pressure steel piping components located in Houston, Texas USA.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | SAC Incorporatedsacincorporated.com HQ: South Burlington, VT, United StatesReported employees: 51-200 | South Burlington, VT, United States | 51-200 | Exact match | 54 contacts → |
“Originally founded in the 1970’s, SAC Incorporated has grown from a small regional construction and industrial supply company into a North American leader in the design…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Texas Pipe Family Of Companiestpsfamilyco.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 53 contacts → |
“The Texas Pipe Family of Companies are PVF distributors of steel pipe, fittings, flanges, valves, tubing, and round bar, with vertically-integrated manufacturing solutions.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Alloy Piping Products APPalloypipingproducts.comHQ: Shreveport, LA, United StatesReported employees: 51-200 | Shreveport, LA, United States | 51-200 | Exact match | 52 contacts → |
“Alloy Piping Products (APP) is the only fully integrated U.S.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | U.S. Metals, INCusmetals.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 49 contacts → |
“U.S.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Allied Industrial Sales, INCalliedindustrialsales.comHQ: Pasadena, TX, United StatesReported employees: 11-50 | Pasadena, TX, United States | 11-50 | Exact match | 48 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 270 company matches
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Carbon steel pipe plate flange suppliers: dataset insights
October 23, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
270 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 270 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 23, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Carbon steel pipe plate flange suppliers by metro
Questions about this company list
What does Exact match mean for carbon steel pipe plate flange suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many carbon steel pipe plate flange suppliers did RevenueBase find based in the United States?
The saved snapshot records 270 matching company records, 6,830 tracked contacts and 2,187 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 23, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Carbon steel pipe plate flange suppliers by geography
- Carbon steel pipe plate flange suppliers based in Mumbai, India
- Carbon steel pipe plate flange suppliers based in Dubai, United Arab Emirates
- Carbon steel pipe plate flange suppliers based in Houston, United States
- Carbon steel pipe plate flange suppliers based in Brazil
- Carbon steel pipe plate flange suppliers based in Canada
- Carbon steel pipe plate flange suppliers based in France
- Carbon steel pipe plate flange suppliers based in Germany
- Carbon steel pipe plate flange suppliers based in India
- Carbon steel pipe plate flange suppliers based in Italy
- Carbon steel pipe plate flange suppliers based in Mexico
- Carbon steel pipe plate flange suppliers based in the Netherlands
- Carbon steel pipe plate flange suppliers based in Saudi Arabia
Cite this list
RevenueBase Data Team. Top 25 carbon steel pipe plate flange suppliers based in the United States. Snapshot: October 23, 2026. https://revenuebase.ai/companies/carbon-steel-pipe-plate-flange-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Carbon steel pipe plate flange suppliers based in Mumbai, India
- Carbon steel pipe plate flange suppliers based in Dubai, United Arab Emirates
- Carbon steel pipe plate flange suppliers based in Houston, United States
- Carbon steel pipe plate flange suppliers based in Brazil
- Carbon steel pipe plate flange suppliers based in Canada
- Carbon steel pipe plate flange suppliers based in France
Company intelligence · public preview
Top 25 carbon steel pipe plate flange suppliers based in the United States
RevenueBase records 270 matching company records for carbon steel pipe plate flange suppliers based in the United States, with 6,830 tracked contacts and 2,187 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 23, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 carbon steel pipe plate flange suppliers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Zekelman Industrieszekelman.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 894 contacts → |
“At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TMK Ipscotenaris.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 641 contacts → |
“TMK IPSCO is now part of Tenaris.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | TW Metals LLCtwmetals.com HQ: Exton, PA, United StatesReported employees: 501-1,000 | Exton, PA, United States | 501-1,000 | Exact match | 589 contacts → |
“A dynamic and customer-focused organization, TW Metals is a leading specialty metal supplier with over 30 facilities worldwide.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Texas Pipe & Supplytexaspipe.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 325 contacts → |
“Texas Pipe and Supply is a leading distributor of Carbon Pipe, Carbon Fittings and Flanges, Stainless Pipe and Stainless Fittings and Flanges.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Chatham Steel Corporationchathamsteel.com HQ: Savannah, GA, United StatesReported employees: 201-500 | Savannah, GA, United States | 201-500 | Exact match | 150 contacts → |
“From its beginning as a scrap iron and metal business in Savannah, Georgia, the company founded in 1915 has grown to become a major steel service leader for more than 2,500 active…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Kelly Pipe Co. LLCkellypipe.com HQ: Santa Fe Springs, CA, United StatesReported employees: 201-500 | Santa Fe Springs, CA, United States | 201-500 | Exact match | 146 contacts → |
“Since 1898, Kelly Pipe Co, LLC has been the industry leader among carbon steel pipe suppliers in the United States and abroad.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Trinity Productstrinityproducts.com HQ: St Peters, MO, United StatesReported employees: 51-200 | St Peters, MO, United States | 51-200 | Exact match | 144 contacts → |
“Trinity Products was established in 1979 and is a leader in supplying steel pipe, plate and coil as well as steel fabrication.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | TIOGAtiogapipe.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 124 contacts → |
“Tioga is one of the largest material providers of high energy pipe and steel components for applications in the process, power, nuclear & military shipbuilding industries.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Custom Alloy Corporationcustomalloy.us HQ: High Bridge, NJ, United StatesReported employees: 201-500 | High Bridge, NJ, United States | 201-500 | Exact match | 89 contacts → |
“Custom Alloy Corporation is a leading manufacturer of specialty metals for seamless and welded pipe fittings & forgings, predominantly for customers requiring time-critical…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Tex-Isle, INCtexisle.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 85 contacts → |
“Starting in the late Tex-Isle started a vertical integration process to position itself as the most competitive distributor of steel pipe and tube.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | American Alloy Steel INCaasteel.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 83 contacts → |
“We supply high-quality alloy and carbon steel plate, precision flame-cut shapes, round bar, and flat bar to customers around the world.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Prolamsa, INCprolamsausa.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 81 contacts → |
“We are leaders in manufacturing carbon steel tubes and components.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CAB Worldwidecabww.com HQ: Buford, GA, United StatesReported employees: 51-200 | Buford, GA, United States | 51-200 | Exact match | 78 contacts → |
“Manufacturer & distributor of precision machined industrial casting, forgings, fabricated assemblies, gear cut components and steel pipe flanges.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Corpaccorpac.com HQ: Aventura (miami), FL, United StatesReported employees: 201-500 | Aventura (miami), FL, United States | 201-500 | Exact match | 76 contacts → |
“Corpac is a world-leading provider of pipe and steel products, specializing in API 5L Grade Line Pipe, API 5CT OCTG (Oil Country Tubular Goods), and ASTM Standard and Structural…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | American Piping Productsamerpipe.com HQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 73 contacts → |
“American Piping Products, Inc.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Independent Pipe And Supply Corpindpipe.com HQ: Canton, MA, United StatesReported employees: 51-200 | Canton, MA, United States | 51-200 | Exact match | 66 contacts → |
“Independent Pipe and Supply (IP & S) has risen over the last four generations to become one of the largest industrial pvf houses in New England.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Service Metal Productsservicemetal.net HQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 66 contacts → |
“Service Metal is a Master Distributor of industrial pipe fittings, flanges, and valves.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Corrosion Materialscorrosionmaterials.com HQ: Baker, LA, United StatesReported employees: 201-500 | Baker, LA, United States | 201-500 | Exact match | 63 contacts → |
“We are the largest stocking distributor of Ni alloy wrought products in the world with manufacturing capabilities.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | API International, INCapiint.com HQ: Tualatin, OR, United StatesReported employees: 51-200 | Tualatin, OR, United States | 51-200 | Exact match | 60 contacts → |
“API International, Inc, founded in 1968, manufactures flanges, expansion joints, valve accessories and other pipe fittings for Agriculture, Exhaust, HVAC and Water Works.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Welding Outlets Inc. WOIwoihouston.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 59 contacts → |
“Welding Outlets, Inc.(WOI) is a certified Woman-owned manufacturer of high pressure steel piping components located in Houston, Texas USA.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | SAC Incorporatedsacincorporated.com HQ: South Burlington, VT, United StatesReported employees: 51-200 | South Burlington, VT, United States | 51-200 | Exact match | 54 contacts → |
“Originally founded in the 1970’s, SAC Incorporated has grown from a small regional construction and industrial supply company into a North American leader in the design…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Texas Pipe Family Of Companiestpsfamilyco.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 53 contacts → |
“The Texas Pipe Family of Companies are PVF distributors of steel pipe, fittings, flanges, valves, tubing, and round bar, with vertically-integrated manufacturing solutions.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Alloy Piping Products APPalloypipingproducts.com HQ: Shreveport, LA, United StatesReported employees: 51-200 | Shreveport, LA, United States | 51-200 | Exact match | 52 contacts → |
“Alloy Piping Products (APP) is the only fully integrated U.S.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | U.S. Metals, INCusmetals.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 49 contacts → |
“U.S.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Allied Industrial Sales, INCalliedindustrialsales.com HQ: Pasadena, TX, United StatesReported employees: 11-50 | Pasadena, TX, United States | 11-50 | Exact match | 48 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 270 company matches
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Carbon steel pipe plate flange suppliers: dataset insights
October 23, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
270 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 270 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 23, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Carbon steel pipe plate flange suppliers by metro
Questions about this company list
What does Exact match mean for carbon steel pipe plate flange suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many carbon steel pipe plate flange suppliers did RevenueBase find based in the United States?
The saved snapshot records 270 matching company records, 6,830 tracked contacts and 2,187 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 23, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Carbon steel pipe plate flange suppliers by geography
- Carbon steel pipe plate flange suppliers based in Mumbai, India
- Carbon steel pipe plate flange suppliers based in Dubai, United Arab Emirates
- Carbon steel pipe plate flange suppliers based in Houston, United States
- Carbon steel pipe plate flange suppliers based in Brazil
- Carbon steel pipe plate flange suppliers based in Canada
- Carbon steel pipe plate flange suppliers based in France
- Carbon steel pipe plate flange suppliers based in Germany
- Carbon steel pipe plate flange suppliers based in India
- Carbon steel pipe plate flange suppliers based in Italy
- Carbon steel pipe plate flange suppliers based in Mexico
- Carbon steel pipe plate flange suppliers based in the Netherlands
- Carbon steel pipe plate flange suppliers based in Saudi Arabia
Cite this list
RevenueBase Data Team. Top 25 carbon steel pipe plate flange suppliers based in the United States. Snapshot: October 23, 2026. https://revenuebase.ai/companies/carbon-steel-pipe-plate-flange-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Carbon steel pipe plate flange suppliers based in Mumbai, India
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- Carbon steel pipe plate flange suppliers based in France