1) carbon steel pipe astm a106 b 2) OD 19.05-508mm WT: 1-60mm 3) ASTM ... pipe astm a106 b1) Cold drawn seamless steel tube/pipe 2) Certificate: ISO9001: 2000, PED(Pressure Equipment Directive), API ... EN - EN10255(S195T), EN10216-1(P195TR1/P235TR1/P265TR1), EN10216-2(P195GH/P235GH/P265GH), EN10305-1(E215/E235/E355) DIN - ... 8), DIN2391(ST35/ST45/ST52) API - LINE PIPE(B/X42/X46/X52/X60, PE/BE), TUBING(J55/N80 ...