ERW steel pipe: Electric Resistance
Welded pipe.
Standard: API 5L,API 5CT,ASTM 53,EN10217,DIN2458,ISO3589,JIS G3452,BS1387
Steel grade:EN:S275,S275JR,S355JRH and more.
Outer diameter:21.3mm to 610mm.
1/8 to 48 inches
Wall thickness:1.8mm to 30mm.
Length:0.3m to 14m
Competitive advantage:
Quality approval ;country of origin ;price ;international approval ;experienced staff; prompt delivery.
Surface treatment :Black oil coating,rust-proof painting or as customer's request.
End finished:Beveled,threaded&coupled.
Test:Chemical Analysis,Technical Properties,Exterior Size Inspection,Hydrostatic,X-ray
Mill Test Certification:EN