API 5CT casing pipe

Oil casing is a large diameter tubing, have fixed oil and natural gas、oil well hole wall or the role. Insert the well casing is in the hole, with the cement fixed, in order to prevent the borehole separated from the rock formations and borehole collapsed, and ensure the drilling mud recycling flow, in order to drilling mining.

Process: ERW and Seamless

Standard: API 5CT

Certificate: LTC, STC, BTC, VAM.

Thread Type: LC, STC, BTC

Out Diameter: OD 4 1/2"- 20" (114.3mm-508mm)
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

Our main material supplier: TPCO, TSPP，LUXING, BAOSTEEL etc.

Main markets: our products are exported to South and East Asia, Middle East, Europeand American, and enjoyed a good reputation

13. Loading:
Pipe length less than 5.8m (20 feet container)
Pipe length less than 11.8m (40 feet container)
Pipe length more than 11.8m (Bulk shipment)

14. Applications:Mainly used for drilling process and completion of the wall after support, and ensure that the oil, the success of the gas transport.

Lousia

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