... Technology: ERW 3)Application: Fluid 4)Certification: CE, BSILine pipes:1) Nominal OD: 114.3 - 609.6mm (4" - 24") ... Standard: API SPEC 5L, ASTM, BS, GB/T9711.1-1997 Low pressure liquid pipe:1) Nominal OD: 21.3 - 194mm (1/2" - 7 1/4 ... 12m133.4mm 1.0mm-3.0mm0.3m-12m1-1/442.3mm 1.0mm-4.0mm0.3m-12m1-1/248.3mm 1.0mm-4 ... tubes, and hot rolled/cold rolled coils as per API 5L, Astm 106, Astm A53, and Bs1387/85 ...