1) carbon steel pipe astm a106 b 2) OD 19.05-508mm WT: 1-60mm 3) ASTM , DIN, JIS, EN, API Standard 4) SGS ... , VOC, BV, CE KEY WORDS: Cold Drawn Steel Tube carbon steel pipe astm a106 ... drawn seamless steel tube/pipe 2) Certificate: ISO9001: 2000, PED(Pressure Equipment Directive), API 5L, API 5CT, TS16949, DNV, KR 3) Standard: ASTM ...