... :100~1500mm 4.finishes:2B,BA and so on cold rolled stainless steel coil 304 1.material: 201, 202, 301, 304 ... datamain standardGB,AISI, DIN, API , JISproductsbar,plate&sheet,seamless tube,welded pipe,wire)oil pipeAPI 5L X52,X60,X65, ... 3,A671 CC60,A516 Gr.60,A516 Gr.70carbon steel pipeASTM A106A,A106B,A106C,A53 Gr.A,A53 ... Gr.B,st37,st45.8low alloy steel pipeST52.4130,4135,4140,4150,P91,T91 P92,T92 ...