Pipe 1.Grade:SGCC DX51D DX53D DX54D, etc 2.Wall Thickness:2.0-4.5mm 3.OD:10.0 ... -165mm 4.ND:6-150mm 1) GRADE: 201,202,304 ... to 150x100 , with thickness from 0.25 to 3.0,), industrial stainless steel welded pipes, special-shaped ... goods with competitive price),A, Good-looking in appearanceB, Corrosive-resistingC, Durability3) The best price4) Perfect service,5) Customers will ...