... , Length:0-2000mm Standard:AISI,GB,ASTM 201 steel pipe and tube1.Grade: 201, 202, 304, 304L, 316L, 309S, ... : about 15-20 days5.Transportation: By sea, air and railway6.Chemical composition Grade Materialchemical composition %CCrNiMnPSMoSiCuN 2011Cr17Mn6Ni5N≤0. ... wall thickness c)Length:0.0-4.5mmApplicationconstruction upholstery,and industry instruments (fencing,railing,safe door/windows,gate fitting ...