coupling for casing or tubing

coupling for casing or tubing


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
coupling, couplings
Category
Other Energy Related Products

Dongying Chengxiang Mechanical Co., Ltd.

Membership
BIZ
Country / Year Established
China China / 2012
Business type
Manufacturer
Verified Certificate

7

Product name coupling for casing or tubing Certification -
Category Other Energy Related Products Ingredients -
Keyword coupling , couplings Unit Size -
Brand name - Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

coupling
A short length of pipe used to connect two joints of casing or tubing. A casing or tubing coupling has internal threads (female threadform) machined to match the external threads (male threadform) of the long joints of casing. The two joints of casing are threaded into opposite ends of the casing coupling.
Specification range 
OD42.16 MM - 508 MM(1.66"--20")
MaterialsH40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, Q125
Executive standardsAPI 5CT, GB, ISO11960, GOST
Thread connectionEUE, NUE, STC, LTC, BTC and Premium connection
TestingNDT etc related rules of API 5CT and 5B
Typeseamless

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Dongying Chengxiang Mechanical Co., Ltd.

Country / Year Established
China China / 2012
Membership
BIZ
Business type
Manufacturer

7

President
Mr.Tian
Address
Guangrao Coastal New Area, Dongying, Shandong
Product Category
Machinery Tools,Metal & Metallurgy Machinery
Year Established
2012
No. of Total Employees
101-500
Company introduction

Dongying Chengxiang Machinery Co., Ltd. covers an area of 260mu (1mu=667m2) at the beautiful Dongying of Shandong Province, which is the entrance of the Yellow River in the hinterland of Shengli Oilfield- the second largest oilfield of China. The company is adjacent to Port of Qingdao and Port of Tianjin, enjoys advantageous location, and is known as a specialized manufacturer and supplier of petroleum tubing, casing and coupling.
  The company started construction in 2005 and formally founded in 2012, with a registered capital of RMB 50 million. It is planned to set up three petroleum casing thread machining lines and four coupling machining lines. The main products cover a variety of API petroleum casings and couplings at steel grades H40, J55, K55, N80, L80, R95, C90, T95, P110, Q125, with outer diameter of 60mm to 508mm. Products completely conform to API Spec 5CT and API Spec 5B, and an annual production of 120,000t petroleum casings and 500,000 pieces of couplings can be achieved. 

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