Heavy Wall Stainless Pipes with wall thickness up to 200mm, are widely used for high pressure pipe fittings, coal chemical equipment manufacturing and shaft rolling pipe.

  • Available Grade: 304/L, 316/L, 321/H, 347/H, 904L…
  • Specifications: OD: up to 2,000mm; WT: up to 200mm.
  • Test: 100%UT/RT.


The company has its own independent testing center, including ultrasonic testing, water pressure testing, eddy current testing, metallographic analysis, universal material testing instrument (mechanical performance testing), intercrystalline corrosion test, carbon and sulfur analyzer, spectral analyzer, large hardness tester, impact test equipment, etc., to facilitate customers on the spot inspection and acceptance.
We can also entrust a third party testing institution designated by the customer for acceptance.