API 5CT oil casting pipes :
Steel grades:J55,K55,N80,L80
Outer Diameter: 4 1/2 to 24 inches.
Wall-thickness:2mm to 45mm.
Length:R1,R2,R2
Surface treatment :Bare or regular Mill coating.
End finished:STC,LTC,Buttress Thread
Serves as the structural retainer for the wall of oil and gas well
Competitive advantage:
quality approval ;country of origin ;price ;distributorships offered ;international approval ;small order accepted ;experienced staff; prompt delivery.
Test:Chemical Analysis,Mechanical Properties,Technical Properties,Exterior Size Inspection,Hydrostatic,X-ray,Test,NDT test.
Mill Test Certification:API