... ,GB standard non-standard according to your esteemed requirements. stainless steel pipeNAME stainless steel sanitary O.D. 6mm-200mmWALL THICKNESS 0.5mm-5mmMATERIAL 201,202 ... ,304L,305,309s,310s,316,316LPACKAGING braided bag wrapped,strip steel bundled,plastic pipe capsSURFACE TREATMENT polishing or according to your ...