... .Stainless Steel Pipes 2.Size: 18-426*2-10*Length 3.Grade: 201, 304,304L, 316, 316L, 310 4.Standard: ASTM A269 1. Stainless Steel ... , Balustrade, Furniture, Sanitary and Kitchen Ware. The products are widely used in fertilizer, petroleum, central-station, boiler, power station, shipping military ... ≥30%≥30%≥35%≥35%Hardness (HV)<253<253<200<200 Stainless Steel Pipes