mild carbon steel pipe 1.thickness:2-35mm 2.outer diameter:18-406mm 3.material: ... pressure boiler pipe NameMild carbon seamless steel pipeSize rangeOutside diameter: 1/2"-24"Wall thickness: Sch10 to Sch160StandardANSI, ASTM, GB, DIN ... A106 /A53 Gr. A/B, API 5L Gr.A/BDIN17175 1.013/1.0405PackingStandard package , beveled ends, anti-rust oil, plastic caps or ...