Here, Prime Steel Pipe will provides a brief introduction of ERW steel pipe introduction for all of you, including application, specification, standard & grade.
ERW steel pipe's application includes three aspects, first, for low pressure fluid transmission, such as water pipelines, agriculture & irrigation (water mains, sewerage systems,industrial water lines, ;ant piping, deep tube-wells & casing); second, for machinery manufacturing, such as engineering purpose, fencing, scaffolding, line pipes etc.; third, for Gas pipe lines (pipe lines for natural gas), LPG and other non-toxic gas.
The outside diameter(OD) of ERW steel pipe is from 21.3mm to 660mm; its wall thickness(WT) is from 1mm to 17.5mm; the length of it ia from 0.5mtr to 22mtr (5.8/6/11.8/12 meters, SRL(Single the length, the nominal length is 40FT, 12m), DRL(Double the length, The nominal length is 20FT, 6m)).
The standard and grade provided by Prime Steel Pipe is ASTM A53 and Grade A/B/C.