price to kg the steel 1.Grade:200,300,400,600, ... -300mm W.T:0.08-2500mm 3.Standard:ASTM AISI EN DIN price to kg the steel Itemstainless steel pipeDescriptionStainless steel pipe ... steel round tube ,stainless steel square tubeStandardASTM,AISI,SUS,JIS,EN,DIN,BS,GBMaterial201,202,304,304L,304N,304LN,309S,310S ... you have any questions, please feel free to contact me. price to kg the steel