As one of the impoertant suppliers in the China West Gas to East Project,we are specilized in producing large diameter sseamlesssteel pipes with steel grade X42 or L245.
It;s the work philosophy that Quality and Loyalty Make Us Up help our company developed.
API 5L Grade B,PSL-1 and SPL-2 line pipes :
Steel grades:Gr,b (20#),L245(X42),L290,L320,L360,L390,L450/L485 and more.
Outer Diameter: 1/8 to 36 inches.
15mm to 895 mm
Wall-thickness:2mm to 63.5mm
Length:Random Length,Fixed Length,SRL,DRL.
Normally 4~16m
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,API
Looking forward to your inquirement and I will offer the reaosnable price !