From oil refineries and power plants to municipal water systems and industrial facilities, pipe is a foundational element of the U.S. infrastructure and manufacturing economy. As sectors like energy, construction, and utilities grow more complex, the demand for durable, efficient, and corrosion-resistant pipe solutions is on the rise. This report explores U.S. pipe manufacturing and distribution in detail, covering the latest trends, different pipe types in use today, and introductions to both major players in the industry and top-performing suppliers found on IndustryNet.
Key Facts on the U.S. Pipe Industry
MNI, compiler and publisher of industrial business profiles for the U.S. industrial sector and informational engine behind IndustryNet, surveyed the nation’s 760+ pipe manufacturers and suppliers, directly collecting key data points on this essential industry.
• There are currently 768 pipe manufacturers and suppliers in the U.S.
• 43,109 workers are employed in the sector nationwide.
• Average reported sales for America’s pipe suppliers stands at $25 billion
• 2% of these companies are women-owned and another 1% report minority ownership.
• 26% of pipe companies distribute their products internationally, while 12% import raw materials.
• 17% of pipe suppliers are publicly-owned, running ahead of the national average of 5%.
• The South accounts for the most pipe suppliers at 48%, followed by the greater Midwest with 22%. The Pacific/Mountain west accounts for 19% and the rest are situated in the East Coast with 11% of the total.
With a nationwide focus on infrastructure upgrades, the U.S. pipe industry is growing. Federal investment in water, wastewater, and energy systems is driving long-term demand for both metal and plastic piping solutions. At the same time, materials like PVC, HDPE, and CPVC are gaining popularity for their lightweight design, corrosion resistance, and ease of installation—making them ideal for modern water distribution, chemical processing, and industrial plumbing systems.
Largest U.S. Pipe Manufacturers
The U.S. pipe manufacturing sector includes a number of major firms recognized for their scale, material expertise, and supply chain reliability. These companies support critical infrastructure across water systems, energy pipelines, structural frameworks, and industrial process lines. With advanced production capabilities, nationwide distribution, and deep engineering resources, they continue to shape the market through innovation, compliance, and product diversity. Here are the top 10 by number of employees:
| Company | City | State | Number of Employees |
|---|---|---|---|
| Turner Industries Group, LLC | Pasadena | TX | 2,409 |
| American Cast Iron Pipe Co. | Birmingham | AL | 1,600 |
| American SpiralWeld Pipe Co., LLC | Birmingham | AL | 1,500 |
| Webco Industries, Inc. | Sand Springs | OK | 1,050 |
| Welspun Tubular, LLC | Little Rock | AR | 800 |
| JSW Steel (USA) | Baytown | TX | 700 |
| Turner Industries Group, LLC | Paris | TX | 660 |
| McWane Ductile | Coshocton | OH | 550 |
| Benteler Steel Tube Manufacturing Corp. | Shreveport | LA | 500 |
| Paragon Industries, Inc. | Sapulpa | OK | 500 |
About the Largest Pipe Manufacturers in the U.S.
Turner Industries Group, LLC – Pasadena, TX (2,409 employees)
Turner Industries’ Pasadena facility is the company’s largest, anchoring its Gulf Coast operations with full-service industrial capabilities. The site includes a pipe fabrication shop, training center, and equipment yard, supporting 24/7 operations for petrochemical, refining, and energy clients across Texas.
American Cast Iron Pipe Co. – Birmingham, AL (1,600 employees)
Founded in 1905, AMERICAN Cast Iron Pipe Co. is a legacy manufacturer of ductile iron and spiral-welded steel pipe for waterworks and energy infrastructure. With ten facilities nationwide, the company is also investing in decarbonization and clean energy upgrades to modernize its Birmingham operations.
American SpiralWeld Pipe Co., LLC – Birmingham, AL (1,500 employees)
A division of AMERICAN, SpiralWeld Pipe specializes in large-diameter spiral-welded steel pipe for municipal, industrial, and hydroelectric markets. Their Birmingham plant produces pipe up to 144 inches in diameter, with custom linings, coatings, and structural applications.
Webco Industries, Inc. – Sand Springs, OK (1,050 employees)
Webco Industries is a technical leader in specialty tubing, offering carbon, stainless, and nickel alloy products for demanding applications. With facilities in Oklahoma, Texas, and Pennsylvania, Webco serves industries from aerospace to petrochemicals with precision-engineered tubing solutions.
Welspun Tubular, LLC – Little Rock, AR (800 employees)
A subsidiary of Welspun Corp, Welspun Tubular manufactures large-diameter line pipe for oil and gas transmission. The company is investing $100 million to expand its Arkansas facility, adding high-grade pipe capabilities and reinforcing the Port of Little Rock’s role in U.S. infrastructure supply chains.
JSW Steel (USA) – Baytown, TX (700 employees)
JSW Steel USA operates one of North America’s widest plate mills, producing hot-rolled plate and DSAW pipe for offshore wind, petrochemical, and heavy equipment markets. The company is investing $110 million to upgrade its Baytown facility with clean steel capabilities aligned with U.S. energy goals.
Turner Industries Group, LLC – Paris, TX (660 employees)
Turner’s Paris facility spans 375 acres and includes seven fabrication bays and a climate-controlled coating center. With a capacity of 8,000 spools per month, it’s one of the largest privately owned pipe fabrication sites in the U.S., serving construction and industrial clients nationwide.
McWane Ductile – Coshocton, OH (550 employees)
McWane Ductile’s Ohio foundry produces over 130,000 tons of ductile iron pipe annually for water and wastewater infrastructure. With a century-long presence in Coshocton, the company continues to invest in casting and annealing operations to support resilient utilities across North America.
Benteler Steel Tube Manufacturing Corp. – Shreveport, LA (500 employees)
Benteler’s Shreveport plant is one of the most modern seamless steel tube facilities in North America, with a rolling capacity of 400,000 metric tons. The company recently announced a $21 million expansion to add threading capabilities for oil country tubular goods.
Paragon Industries, Inc. – Sapulpa, OK (500 employees)
Paragon Industries manufactures steel pipe for oil drilling, mechanical, and construction applications. Despite recent financial restructuring, the company remains one of the few U.S. producers with large OD pipe capabilities and a diverse product line that includes threading, coating, and fabrication.
IndustryNet’s Top Pipe Suppliers
IndustryNet’s searchable directory includes hundreds of trusted pipe suppliers—from regional specialists to full-service distributors and value-added fabricators. Whether you're sourcing carbon steel pipe for high-pressure applications or PVC for municipal water systems, these suppliers provide the capabilities, certifications, and customer service manufacturers and contractors rely on. Their ability to meet demanding specs, offer quick quotes, and deliver at scale makes them essential partners across the industrial supply chain. Let’s take a look at the standout pipe suppliers on IndustryNet:
Indelco Plastics Corp. (Minneapolis, MN) A trusted name in thermoplastic piping, Indelco Plastics operates 13 locations across the Midwest, offering a vast inventory of tanks, valves, pumps, and controls. Their deep stock and custom manufacturing capabilities make them a go-to for industrial and chemical applications.
Spiral Manufacturing Co., Inc. (Minneapolis, MN) Spiral Manufacturing has been shaping the HVAC and dust collection landscape since 1962. Known for its high- and low-pressure galvanized spiral pipe, fittings, and underground duct systems, the company delivers custom solutions that meet or exceed SMACNA standards.
Crumpler Plastic Pipe, Inc. (Roseboro, NC) Founded in 1975, Crumpler Plastic Pipe manufactures HDPE corrugated drainage pipe from 3" to 48" diameters. Serving stormwater, septic, and agricultural markets, CPP is recognized for its chemically inert, corrosion-resistant products and the largest corrugated pipe plant under one roof on the East Coast.
Atlantic Screen & Manufacturing, Inc. (Milton, DE) Atlantic Screen specializes in slotted and perforated pipe systems for water wells, mining, and environmental recovery. Their product line includes locking caps, manholes, and bentonite tablets—serving niche markets like methane recovery and leachate collection with precision-engineered solutions.
Naylor Pipe Co. (Chicago, IL) With nearly a century of innovation, Naylor Pipe is a pioneer in spiralweld steel pipe manufacturing. Their products support construction, oilfield, mining, and pollution control applications, with custom fittings and couplings engineered to meet ASTM standards.
Bushnell, Inc. (Des Plaines, IL) Since 1969, Bushnell has been a one-stop shop for thermoplastic piping materials. Their extensive inventory includes pipe, valves, fittings, and accessories—backed by next-day delivery in Chicagoland and decades of technical expertise.
Central Pipe Supply, Inc. (Memphis, TN) Central Pipe Supply has been serving the Southeast since 1975 with a wide range of steel, plastic, and stainless piping products. Known for its customer-first approach, the company supports sectors from construction to sanitation with reliable inventory and service.
Cohn & Gregory, Inc. (Haltom City, TX) Cohn & Gregory is a PVF distributor with deep roots in Texas. Their inventory spans steel, iron, plastic, and sanitary piping, and they’re known for rapid response, custom fabrication, and support across industries like oil & gas, pharma, and municipal infrastructure.
Contech Engineered Solutions LLC (Ankeny, IA) Contech offers engineered drainage and culvert solutions, including corrugated steel pipe systems. With over 60 facilities nationwide, they provide site-specific support for stormwater, erosion control, and sanitary sewer projects.
JM Eagle (Tulsa, OK) JM Eagle is a leading manufacturer of polyethylene pipe and fittings for gas distribution. Their Tulsa facility supports infrastructure projects with durable, molded plastic solutions and a commitment to innovation in utility piping.
WL Plastics Corp. (Fort Worth, TX) WL Plastics is North America’s largest producer of HDPE pipe, serving municipal, energy, and industrial markets. With nine plants across the U.S., their leak-free, corrosion-resistant piping systems are engineered for long-term performance and sustainability.
The Easiest Way to Quote Pipe Suppliers
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About This Data
MNI collects detailed information firsthand, making direct contact with each industrial company in the U.S to verify multiple data points about their business. While this data is used to power a variety of industrial solutions, it also yields key insights and statistics as a natural outcome of our hand-verified collection process.
