Product Details

API 5CT J55 K55 N80 L80 P110 Oil Gas Well Drilling Casing Pipe and Tubing

Product Description

Casing Pipe:

Technical standard: API SPEC 5CT,API SPEC 5B

Product grade: H40,J55,K55,N80-1,N80Q,L80,C90,T95,P110

Specification range: OD114.3~339.7mm, WT5.21~22.22mm(4 1/2"~13 3/8")

Thread types: Short round thread(STC).Long round thread(LC).Buttress thread(BC)

The range of length: R2(7.62m~10.36m),R3(10.36m~14.63m)

Application of product: Pipe run from the surface and intended to line the wall of a drilled well.

Casing Coupling:

Technical standard: API SPEC 5CT,API SPEC 5B

Product grade: H40,J55,K55,N80-1,N80Q,L80,C95,T95,P110

Specification range: OD127~365.12mm(4 1/2"~13 3/8")

Thread types: Short round thread(STC),Long round thread(LC),Buttress thread(BC)

Application of product: Internally threaded cylinder for joining two lengths of threaded casing pipe

Casing Pup-Joint:

Technical standard: API SPEC 5CT,API SPEC 5B

Product grade: H40,J55,K55,N80-1,N80Q,L80,C95,T95,P110

Specification range: OD114.3~339.7mm, WT5.21~22.22mm(4 1/2"~13 3/8")

Thread types: Short round thread(STC).Long round thread(LC).Buttress thread(BC)

The range of length: < R1 (4.88m)

Application of product: Casing of length shorter than R1, Used to regulate casing surface location, and connect cement head.

Technical Characters

1.Use the raw material with high strength and good comprehensive properties.

2.Screw using special CNC machine, and high precision ,operational safety and long life.

3.Coupling the phosphating treaatment ,good wear resistance ,tread anti adhesive strength.

Packaging &shipping

Both ends of the protection screw cap

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Company Information

Puyang Zhongshi Group Company Ltd was founded in 1996,which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC . The company registered capital is 6083 million yuan,with annual output value 200 million yuan, 580 employees, including more than 160 technical and administrative staff. Oil machinery is our main products, the leading products include pumping unit,subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels,drilling solid control series products and cementing accessories, We had attained ISO 9001 in 1998 and API Certificates in 2002 .

Our Services

All products purchased in our company are guaranteed to keep in good repair for one year. If quality problems happen in guarantee period, our company will maintain for free. Additionally, our company provides technical support and fittings for life. After-sales service isn't restricted by time and we will assign technical personnel to solve your problems immediately after receiving telephone and hear feedback idea of users and deal with them in time. If you are caught in some problems when using our products, welcome to contact us at any time.