Standard: API 5L/5CT,ASTM 53
Steel grade:API 5L:Gr.B ,X42,X46,X52,X56,X60,X65,X70,X80.
ASTM:A53,A106 ,L290,L245,L320,L360,L459
Certificate:API 5L PSL1,PSL2 ; API 5L
Outer diameter:219.1 mm to 3500mm.
8'' to 144''
Wall thickness:2 mm to 60mm.
Length:2m to 16m
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,coupled,round
Additional service:Internal coating.
Test:Chemical Analysis,Mechanical Properties,Technical Properties,Exterior Size Inspection,Hydrostatic,X-ray,Test,NDT test.
Mill Test Certification:EN10219,EN10217