PRODUCT

PRODUCTS
Zhongkuang Steel Pipe Co.,Ltd


                       


                    


 

1.Production technology: Plain pipe-end upsetting- Austenite treatment-Quenching-Tempering-straightening-(Non-Destructive Testing)- Threading-Thread inspection-coupling MPI-phosphating-Coupling make up-Drifting-Hydrostatic testing-Measuring&Weight-Marking&Stenciling-Coating-Packing Casing and tubing-Transportation
2.Executive standards: API Spec 5CT, API Spec 5B
3.Specification range: 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8",9-5/8",10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20"   WT: 5.21-16.13mm
4.Materials: J55, K55, N80, L80, C90,T95, P110 and Q125
5.T&C: STC, LTC, BTC, XC and Premium connection
6.Length: R1, R2, R3
7.Testing: NDT etc related rules of API 5CT and 5B
8.Packing: By bundles, seaworthy packing.
9.Application:
Casing Pipe is widely used for fastening oil and gas well wall or borehold, with bigger diameter than tubing, including surface casings, technical casings and oil layer casings.

Technical parameters of casing pipe:
Pls see technical data page

Zhongkuang is a professional API casing pipe manufacture and supplier in china, in order to better serve our customers, we also provide coupling, pup joints and seamless pipes. As agent of TPCO, BAO steel, we have advantages enough to serve customers well with good quality and price. Pls feel free to contact with us, if you are interested in our products.

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