... :1 Ton/Tons 400 in stockPort:Tianjin XingangPackaging Details:6 steel strip, bundles, caps, plastic wrap, in bulk, seaworthy packing ... :500 Ton/Tons per Week have stockDetailed Product Descriptionstainless square steel pipeStandards:ASTM A213, A269, A312,A789, B163, B407Steel grade: ... could be threaded and socketed3) daily production is 500 tonsB pre-galvanized steel tube,1) size: 15*15mm to 60*60mm,2 ...