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Various Steel Grades Seamless Casing Pipe Quality Alloy Steel For Oil Well Construction

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China Puyang Zhongshi Group Co., Ltd. certification
China Puyang Zhongshi Group Co., Ltd. certification
Recommendation is good. Reception is professional. Demo training is also very great. Wish more online training after getting the machine.2017.8.26

—— David

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future. 2015.6.28

—— Sergey

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package 2016.3.25

—— Steve

Thanks for your good after-sale service. Excellent training and technology support helps me a lot. 2018.4.23

—— Mostafa

Professional, very helpful, great price. Will use again for other items 2019.2.21

—— Ahmed

Thanks for zhongshi group supporting and guidence. With your help and instruction, I win more market share. 2017.9.26

—— Manuel

Nice cooperation with zhongshi group.Imperssive for your service and support. 2018.3.18

—— Luis

We are satisfied with your product's quality. We highly appreciate to see the excellent performances in production capacity and thanks for the specialist technical support from you 2018.11.16

—— Mohammed

Good company with professional service and high quality. Delivered in time. Our most trusted partner for sucker rod and OCTG pipe. 2018.7.24

—— Nicolas

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Various Steel Grades Seamless Casing Pipe Quality Alloy Steel For Oil Well Construction

Various Steel Grades Seamless Casing Pipe Quality Alloy Steel For Oil Well Construction
Various Steel Grades Seamless Casing Pipe Quality Alloy Steel For Oil Well Construction

Large Image :  Various Steel Grades Seamless Casing Pipe Quality Alloy Steel For Oil Well Construction

Product Details:

Place of Origin: China
Brand Name: Zhongshi
Certification: API 5CT
Model Number: 4 1/2"-20"

Payment & Shipping Terms:

Minimum Order Quantity: One metric ton
Price: Negotiable
Packaging Details: Be bundled by steel strap
Payment Terms: L/C, T/T
Detailed Product Description
Material: Quality Alloy Steel Steel Grade: J55, K55, L80, N80, P110, P110-13Cr
Structure: Seamless Surface Treatment: Paint
Type: OCTG Application: Well Wall Cementing
High Light:

seamless steel casing pipes

,

seamless drill pipe

Various Steel Grades Seamless Casing Pipe Quality Alloy Steel For Oil Well Construction

 

 

Casing pipe description:

 

Casing pipe is most often used in underground construction projects to encase or protect utility lines

from being damaged.

Once a well has been drilled, if it is to become a production well, the well must undergo completion.

While drilling a well cuts through the rock formations and allows drilling engineers to reach the

reservoir below, the raw sides of the well cannot support themselves. Similar to the bones of your

spine protecting the spinal cord, casing is tubing that is set inside the drilled well to protect and support the wellstream.

 

 

Features:

 

1. Hot rolled seamless pipe
2. Size OD 4 1/2”-20”

 

 

Technical specifications:

 

Grade : J55,K55,N80,L80,P110
Out Diameter: 114.3-508mm
Wall Thickness: 5.21-16.13mm
Length:: 1-12meters
Standards: API 5CT
Application: Oilfield
Packing: One side is coupling and the other side is thread protector
Delivery Time: 7-20 days or depend on Quantity
Payment Terms: 30%T/T deposit in advance ,the balance paid before shipment. or L/C at sight

 

Mechanical properties:

 

Standard Grade Tensile Strength(MPa) Yield strength(MPa) Elongation(%) Hardness
API SPEC 5CT J55 ≥517 379~552 According to API 5CT  
K55 ≥655 379~552  
N80 ≥689 552~758  
L80(13Cr) ≥655 552~655 ≤241HB
P110 ≥862 758~965  

 

 

 

Various Steel Grades Seamless Casing Pipe Quality Alloy Steel For Oil Well Construction 0

                                              

 

 

 

 

Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: sales

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