LSAW steel pipes :
Standards:ASTM,API,EN,DIN,GB/T9711
Steel grades:A53,A106,A105,20#,16Mn
Size: 12 to 72 inches.
Wall-thickness:5mm to 50mm
Length:2m~16m
Surface treatment :Black oil coating,rust-proof painting ,galvanized or as customer's request.
Standards:ASTM,API,EN,DIN,GB/T9711
Steel grades:A53,A106,A105,20#,16Mn
Size: 12 to 72 inches.
Wall-thickness:5mm to 50mm
Length:2m~16m
Surface treatment :Black oil coating,rust-proof painting ,galvanized or as customer's request.
End finished:Beveled,square cut,threaded&coupled.
Additional service:Internal coating.
Test:Chemical Analysis,Mechanical Properties,Technical Properties,Exterior Size Inspection,Hydrostatic,X-ray,Test,NDT test.
Mill Test Certification:ASTM