... , 316, 316L,321 3.AISI ASTM JIS GB 200series stainless steel 201/2021.stainless steel pipe2.Grade:301 201 202 304, 304L, 304H, 310S ... *6mmLength:1m to 13mApplications:fluid and gas transport, structure , boiler, heat exchanger, super heaterStainless steel pipe Mechanical properties:StandardGradeTensile Strength(Mpa)Yield ...