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Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Gas Oil Well Seamless Casing Pipe , Steel Casing Pipe Hot Rolled Technique

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Puyang Zhongshi Group Co., Ltd.

Province/State:Shaanxi

Country/Region:china

Tel:86-029-89296933

Contact Person:
Mrs.Liza
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Gas Oil Well Seamless Casing Pipe , Steel Casing Pipe Hot Rolled Technique

Brand Name Zhongshi
Model Number 4 1/2"-20"
Certification API 5CT, ISO, QHSE
Place of Origin China
Minimum Order Quantity 1 metric ton
Price Negotiable
Payment Terms T/T, L/C
Packaging Details Be bundled by steel strap
Standard API 5CT
Thickness 5.21 - 22.22mm
Section shape Round
Place of origin China (mainland)
Application Oil drilling
Technique hot-rolled
Alloy or not Alloy steel
Secondary or not Non-secondary
Detailed Product Description
API 5CT OCTG Seamless Casing Pipe 9 5/8" N80 Gas Oil Well Pipe
 
 
Description of casing pipe:
 

Oil casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas

wells or wellbore.

 

It is inserted into the well bore and cemented in the well, protect both subsurface formations and the

wellbore from collapsing, allow drilling fluid to circulate in it and extraction to take place.

 
 
Features:
 
1. Alloy steel pipe
2. Hot-rolled seamless pipe

 
 
Technical specification:

 

Product NameOCTG gas oil well pipe
Usage:Tubing is used to extracting petroleum and natural gas from a well. Casing serves as wells of a well.
Production Type :Seamless steel pipe, welding steel pipe
Parts:Casing, coupling ,thread protector
Size Range(OD):4 1/2”-20”
Length range :R1, R2, R3
Standard:API 5CT
Material:H40, M65,J55, K55, N80,L80, L90,C90,T95,P110
API type thread:STC,LTC,BTC
Surface Treatment:Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement.
Testing:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Customized Size:Non-standard size can be customized as per customer's request.


 

Mechanical properties:

 

StandardSteel gradeTensil Strength(Mpa)Yeild Strength(Mpa)Elongation(%)
API 5CTJ55≥517379~5520.5%
API 5CTK55≥655379~5520.5%
API 5CTN80≥689552~7580.5%
API 5CTL80≥655552~6550.5%
API 5CTP110≥862758~9650.6%


 

 

Product Tags: seamless drill pipe   well casing pipe  
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