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Process:ERW and Seamless
Standard:API 5CT
Certificate:Casing: LTC, STC, BTC, VAM.Tubing: NUE, EUE.
Out Diameter:Casing: OD 4 1/2"- 20" (114.3mm-508mm)
Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm)
Wall Thickness:0. 205"- 0.635"
Length:R1(4.88mtr-7.62mtr), R2(7.62mtr-10.36mtr), R3(10.36mtr or longer)
Steel Grade:H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125
Surface:Corrosion proofing water based paint
End:Beveled, Square cut. And pipe protection cap especially for casing and tubing.
Heat treatment:Normalized, Quencher+Temper
