321 stainless steel seamless pipe, UNS S32100 China origin, good price, /BV/TUV certifi

321 stainless steel seamless pipe, UNS S32100 China origin, good price, /BV/TUV certificated

• Product range:
  • Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
• Sizes (seamless):
  • Diameters: 6~1200mm
  • Wall thicknesses: 0.1~70mm
• Test & inspection plan:
  • 100% PMI/spectro chemical analysis tests
  • 100% dimension tests & 100% visual examination
  • Tension test, flaring tests(for seamless tube/pipe)/flange tests(for welded tube/pipe), hardness test, reversed flattening test(for welded tube/pipe), flattening test (for seamless tube/pipe)
  • 100% hydrostatic test/100% non-destructive tests
• Option test & inspection plan:
  • Straightness test
  • Roughness test
  • Crystalling phase analysis
  • Intergranular attack tests
  • Impact attack test under low temperature
  • U-bend balling pass test u
  • PT test on bending area
  • Ultro-sonic testing
• Documents provided by Huaan International
  • MTC(material test certification) according to en10204/3.1 or en 10204/3.2
  • Raw material certification
  • All the test & inspection reports as per po and standards
  • Heat treatment report
  • Shipping notification before shipment
  • Quality warranty letter
• Other grades available
  • UNSS31803, UNSS32205, UNSS32750, 904L, 347H, 317, 317L, 310S, 316/316L, 316H, 316Ti, 316, 316L, 321H, 304/304L,304H,304L, Hastelloy C276, Monel 400, Incoloy 800H/HT, Inconel 600, Inconel 601 and more