... 316L,316LN,317,317L,309,309S,310,310S,430,409specificationthickness0.3mm—20mmwidth120mm—2000mmProduction technologyHot rolled ,cold rolledSurface treatment2B,BA,8K, ... ,317,317L,309,309S,310,310S,430,409specificationWall thickness0.3mm-20mmRound6.5mm-406mmSquare10*10mm-150*150mmrectangle10*20mm-100*200mmshock15mm- ... ,310S,430,409specificationRound Square rectangle Stainless Steel Seamless Pipes & Tubes