... ASTM , DIN, JIS, EN, API, BS Standard 4) SGS, VOC, BV, CE api 5l carbon steel pipeKEY WORDS: Cold Drawn Tube ... /pipe 2) Certificate: ISO9001: 2000, PED(Pressure Equipment Directive), API 5L, API 5CT, TS16949, DNV, KR 3) Standard: ASTM/ASME - A106 ... 12Cr2MoWVTiB GB9948 10, 20, 12CrMo, 15CMo GB3087 10, 20 Delivery Condition: Annealed, Normalized, Normalized and Tempered Inspection and Test: Chemical ...