... or (6-12meter) Uses:For conveying gas,water,and oil in both the oil and natural gas industrieswe supply ASTM304stainless seamless ... thickness WT:1.5--150 (mm )Length L:1-15MSteel grade SUS201, SUS202,SUS301,SUS302,SUS303,SUS304, SUS304L, SUS310S,SUS309S,SUS316 ... -2002,GB/T14976-2002,GB13296-91,GB9948-88 ASTM/ASME A213/SA213,ASTM/ASME A312/SA312,ASTM/ASME A269/SA269,DIN 17458-85,DIN ...