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#Oil Crossover Joint Pipe#Api 5ct X-over Coupling PIN#Nue And Eue Crossover Coupling
X-OVER COUPLING
API Tubing and Casing Pup Joint
Tubing and Casing Pup Joints are machined according to the latest version of API Spec 5CT. It’s used to connect two pipes of same diameter with the same types of thread on the two ends.
The Steel Grade includes J55,K55,N80-1, N80Q, L80-1, P110 etc.
There are two types of thread widely used in Tubing pup joint:Non-upset Thread(NUE) and External-upset Thread(EUE)
There are three types of thread widely used in Casing pup joint: Long-Round Thread(LTC), Short-Round Thread(STC),Buttress Thread(BTC)
There are two types of End thread: Pin*Pin, Pin*Box(Pin*Pin with coupling)
OD Standard Length Connection Steel Grade
2 3/8”-4 1/2” API 5CT Customized NUE/EUE J55/K55/N80/L80/P110
4 1/2”-20” API 5CT Customized LTC/STC/BTC J55/K55/N80/L80/P110
2 years ago
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API 5CT OCTG Tubing Crossover Sub NIPPLE1
Henan Dongfanglong Machine Manufacture Co., Ltd
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pin x pin/pin x box crossover coupling1
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TUBING AND CASING COUPLING API 5CT
Henan Dongfanglong Machine Manufacture Co., Ltd
0 views 10 months ago
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