Stainless Steel Welded Tube ASTM A312, A358, A778 JIS G3459

ASTM A312, A358, A778 JIS G3459

Standard: ASTM A312, A358, A778 JIS G3459

Material/Steel Grade: TP304, TP304L, TP316L SUS304TP, etc.

Application: Industrial Pipes

Size: OD: 1/4″~40″WT: SCH5S~SCH80S

Finish: No.1(Hot Rolled), 2B(Cold Rolled), BA, 2BA, Mirror(No.8), etc.

Shapes: Round Welded Tube, Channel Welded Tube, Square Welded Tube, Hex Tube, U Tube, etc.

Services: Bending – Cutting – Grooving – Polishing – Threading

ASTM A312 vs ASTM A358

What is ASTM A312?

ASTM A312 TP 304 / 304L stainless steel pipe is the most widely used and commonly used stainless steel on the market. These grades are austenitic chromium alloys, also known as “18/8” stainless steels because the composition of the steel is 18% chromium and 8% nickel. The common grades for this specification are 304/304L and 316/316L.

What is ASTM A358?

ASTM A358 is a specification for electric-fusion-welded austenitic stainless steel pipe that performs well in high-temperature industrial applications.

Industrial Applications

Stainless steel welded pipe is corrosion-resistant and this type of material is extremely durable in harsh conditions. This type of pipe is popular in industrial applications in the following industries:

  • Chemical
  • Food and beverage
  • Marine
  • Mining
  • Oil and gas
  • Pharmaceutical
  • Petrochemical
  • Power generation
  • Renewable energy

The Stainless Steel welded pipe can be cheaper to manufacture than the seamless pipe for your applications that require corrosion resistance. As an ASTM A312 & A358 welded pipe distributor, we will help you get the materials you need to complete your project on time and on budget.

Contact Us For China Stainless Steel Welded Tube Price