... 3) ASTM , DIN, JIS, EN, API, BS Standard 4) SGS, VOC, BV, CE api 5l carbon steel pipeKEY WORDS: Cold Drawn Tube/ Round ... seamless steel tube/pipe 2) Certificate: ISO9001: 2000, PED(Pressure Equipment Directive), API 5L, API 5CT, TS16949, DNV, KR 3) Standard: ASTM ... middle, low pressure boiler and pressure purpose Production Standard, Grade, Steel No: ASTM A178 Grade A, C, D ASTM A192 ASTM A210 GradeA ...