... steel pipe Certification:ISO9001:2000 Ensure you quality,reasonable price considerate service High quality carbon seamless steel pipeWT:2-20mmOD:12- ... USD500-1100/TONMaterial:ST52 carbon steelminimum:1tonetailed Product Description 1) High quality Carbon Steel Seamless Pipe2)Size: 1/2"-48" 3) ... STD, SCH40, SCH80, SCH160 4)Standard: ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M---1996, DIN2605 ...