Main grades
TP304,TP304H ,TP304L,TP316,TP316L,TP316Ti, TP317,TPS 17L,TP321 ,TP347,TP347H ,TP310S,UNS S31803(S32205)

Production Standard
ASTM A312/A312M
Standard Specification for Seamless Ferrific and Austenitic Alloy Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A789/A789M
Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing tor General
JIS G3448
Stainless steel lube for ordinary pipeline
GBIT14976-2002
Stainless steel lube for fluid transportation
GBIT12771-2000
Welded stainless steel tube for fluid transportation

Specifications
Material name: Outer diameter * wall thickness
seamless stainless steel pipe: 6.0-325 * 0.5-20.Omm
welding stainless steel pipe: 9.0-2510 * O.5-25.Omm