
API Standard 5CT Casing & Oil Casing Pipe API 5CT N80/J55/K55/P110/L80
Liaocheng Zhentong Steel Tube Co., Ltd.- Technique:Cold Drawn
- Material:Carbon Steel
- Surface Treatment:Black
- Usage:Pipeline Transport, Boiler Pipe, Hydraulic,Automobile Pipe, Oil,Gas Drilling, Food,Beverage,Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Type:Seamless
- Section Shape:Round
Base Info
- Transport Package:According to Customer Needs
- Ends:Plainend,Beveled
- Thirdpartyinspection:SGS BV Mtc
- Tradeterms:Fob CIF CFR
- Technical:Hot-Olled,Cold-Drawn,Hot-Expanded
- Surface:Painting Black Varnished, Galvanized, Anti Cor
- Application:Conveying Oil Gas and Water
- Trademark:ztst
- Origin:Shandong
- HS Code:73042900
- Production Capacity:5000000 Tons,Month
Description
Basic Info.
Application Conveying Oil Gas and Water Surface Painting Black Varnished, Galvanized, Anti Cor Technical Hot-Olled/Cold-Drawn/Hot-Expanded Tradeterms Fob CIF CFR Thirdpartyinspection SGS BV Mtc Ends Plainend/Beveled Transport Package According to Customer Needs Trademark ztst Origin Shandong HS Code 73042900 Production Capacity 5000000 Tons/MonthProduct Description
What is oil casing pipe?Casing pipe is the major structural component of a well. The API 5CT Casing pipe is a large-diameter steel pipe that serves as the structural retainer for the walls of oil and gas wells, and typically held into place with cement.
API 5CT casing is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place.
The cost of casing is a major part of the overall well cost, so selection of casing size, grade, connectors, and setting depth is a primary engineering and economic consideration. KPE supply API 5CT standard casing pipe with assured quality and competive price.
Steel grade of oil casing pipes: H40, J55, K55, N80, L80, C90, T95, P110, Q125, V150, etc. Oil casing pipe end processing type: short round thread, long round thread, partial trapezoidal thread, special buckle, etc. It is mainly used to support the well wall during drilling and after completion to ensure the drilling process and the normal operation of the whole well after completion.


1. The best product.The annual production of spiral pipes is more than 200,000 tons and is trusted by the majority of the industry
2.The best quality.Signed strategic partnerships with many domestic steel companies;passed the ISO9001 international quality management system certification in 2011.
3. our company is a large-scale enterprise integrating production, sales and trade.
4.The most complete serviceIn 2015, it won the third place in the Top 100 Zhejiang Pipe Manufacturing Enterprises and the best credit and integrity customer in Zhejiang banking industry.
5.Simple operation, Easy to operate, Large inner diameterHigh precision of OD, oval degree, straightness and size dimension.Smooth surface and beautiful appearance.
The use of oil casing
It can be applied to oil and gas well production that contain carbon dioxide ion chiorine ion caidic medium, meanwhile,in adapt to the high temerature and the bad environment of carbon dioxide and a small amonut of hydrogen sulfide coexist, We Special Steel Pipes developed a series of super 13Cr pipe,the product not only has a higher strength and excellent corrosion resistant properties,but also has good low temperature toughness.








