1) carbon steel pipe astm a106 b 2) OD 19.05-508mm WT: 1-60mm 3) ASTM , DIN, JIS, EN, API Standard 4 ... (Pressure Equipment Directive), API 5L, API 5CT, TS16949, DNV, KR 3) Standard: ASTM/ASME - A106, A53, A179, A192, A210(A1/ ... 8/ST45.8), DIN2391(ST35/ST45/ST52) API - LINE PIPE(B/X42/X46/X52/X60, PE/BE), TUBING(J55/N80/L80 ... Varnish, Passivation, Phosphating, Shot Blasting. carbon steel pipe astm a106 b