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Stainless Steel Seamless Pipe

Stainless steel pipe is used for a variety of reasons: to resist corrosion and oxidation, to resist high temperatures, for cleanliness and low maintenance costs, and to maintain the purity of materials that come in contact with stainless. The inherent characteristics of stainless steel permit the design of thin wall piping systems without fear of early failure due to corrosion. Worldwide Pipe & Supply has seamless stainless steel pipe that has can be annealed, pickled, mill finished, or polished. 

Grades of Stainless Steel Seamless Pipe

  • 304/304L
  • 316/316L
  • 304H
  • 316H
  • 309
  • 310S
  • 317L
  • 321/321H
  • 347/347H
  • 904L
  • DUPLEX 2205 / SUPER DUPLEX 2507

Sizes & Schedule Specifications

Size Range: 2" - 24"

Schedules: 10S, STD, XH, 40, 80, 100, 120, 160, XXH

Common Grades Available From Stock

What is ASTM A312?

ASTM A312 is a specification for seamless stainless steel pipes that can withstand high temperatures and corrosive environments. The common grades for this specification are 304/304L and 316/316L.

Applications of 304 Stainless Steel 

Type 304 stainless is the most widely used analysis for general corrosive resistant tubing and pipe applications; it is used in chemical plants, refineries, paper mills, and food processing industries. Type 304 has a maximum carbon content of .08%. It is not recommended for use in the temperature range between 800°F and 1650°F due to carbide precipitation at the grain boundaries which can result in intergranular corrosion and early failure under certain conditions. 

Applications of 316 Stainless Steel 

Type 316 is widely used in the sulfite paper industry and for manufacturing chemical plant apparatus, photographic equipment, and plastics. Type 316L, like 304L, is held to a maximum carbon content of .03%. This permits its use in welded assemblies without the need of final heat treatment. It is used extensively for pipe assemblies with welded fitting. 

Industries Served

As a stainless steel seamless pipe supplier, Worldwide Pipe & Supply stocks & supplies stainless steel seamless pipe for the petrochemical, oil & gas, and industrial applications. Other fields where stainless steel pipe and tubing are used are:

  • Aviation
  • Electronics
  • Automotive
  • Cryogenic
  • Marine
  • Air Conditioning and Heating
  • Medical
  • Architectural 
  • Textiles

Value-Added Services

At Worldwide Pipe & Supply, our seamless stainless steel pipe inventory can be cut to your requirements. Our company also provides the following value-added services for our stainless steel seamless pipe products:

Why Worldwide Pipe & Supply?

Worldwide Pipe is an authorized distributor for the world’s leading manufacturers of seamless stainless steel pipe. All of the seamless products meet or exceed your project standards, such as ASTM, ASME, API, UNS, SB, DIN, and JIS. Let us help you get the materials you need to complete your project on time and on budget. Contact us or call us today!

304-304L SS Pipe

304/304L Stainless Steel Pipe

Worldwide Pipe & Supply maintains an inventory of seamless and welded 304/304L stainless steel pipe. This grade of steel is the most widely used grade due to its resistance to corrosion and oxidation.

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316/316L SSPipe

316/316L Stainless Steel Pipe

Worldwide Pipe & Supply stocks & supplies both seamless and welded 316/316L stainless steel pipe. When your application requires a high amount of corrosion resistance, 316/316L Stainless Steel is the right material for your company.

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Ready To Learn More?

Contact us today to speak to a representative or give us a call at 888.903.3433