... *2-8*1000-6000mm Astm tp304 seamless or welded stainless steel square pipe 1. grade: 201,202,302,304, ... 100 L/C at sight is workableSurface for polished square pipes:Surface for pickled or no.1 pipes: ... Package details(each one in a green woven bag):Besides square pipes, round pipes, bars, sheets, coils and stripes ... sent for your evaluation. astm tp304 seamless or welded stainless steel square pipe