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Dongying Huco Petroleum Technology & Development Co.,Ltd.
 
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API 5CT oil well casing coupling

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Title: API 5CT oil well casing coupling 
Brand: huco
Unit price: Negotiable
MOQ: Negotiable
Quantity: Negotiable
Delivery date: Since the payment date Days delivery

Contact: nancy zheng (Mr.)    
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Details

                                        API 5CT  oil well casing coupling

1. API certificate 
2. good quality 
3. Strong supply capacity 
4. Good after-sales service

Casing coupling

Mechanical property 

1.Size:1.9"~20"
2.Material:J55,K55,N80-1,N80-Q,P110 etc.
3.Thread:NU,EU,STC,LTC,BTC,VAM TOP and other special thread type.

Feature

Ourcoupling is a type of oilfield drilling tool for the connection of ubing. It can effectively solve the problem 

of fatigue fracture that is easily caused by the stress concentration of the available product. Our company is specialized

in producing the oil pipe with the outer diameter range from 60.32 to 114.30mm. The inner wall of product body is 

connected with the tubing end by means of tapered thread. The coupling end combines with the oil pipe by adoption 

of the same pitch of flat thread. In this way, our product can reduce the stress concentration that results from the 

connection between the single tapered thread and the external thread of oil pipe. It offers wonderful connection 

effect, and effectively prevents the tubing string from breaking off. 


API 5CT oil well casing coupling
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