NUE Steel Oil Pipe Coupling (Non Upset Threaded End)

NUE Steel Oil Pipe Coupling (Non Upset Threaded End)

Our NUE steel oil pipe coupling possesses the outer diameter range from 73.02 to 132.08mm. This product has an internally threaded cylinder body, which can connect two threaded petroleum casing pipes. By adoption of superior quality steel material, it can provide great mechanical properties as well as ultra high yield strength and tensile strength. After surface treatment, our product is hard to be corroded. Moreover, it features sturdy and durable performance, high dimensional accuracy, and convenient construction. Also, it can effectively speed up the project progress and reduce the construction cost. Simultaneously, this product can ensure the sealing performance of the oil pipe connection.

Table 1
Tubing Size (inch) Tubing Outer Diameter (mm) Coupling Outer Diameter (mm) Shortest Length for Coupling (mm) Weight for Each Coupling (kg) Recommended Size for the Coupling (OD×W.T)
2-3/8 60.32 73.02 107.95 1.28 73×11
2-7/8 73.02 88.90 130.18 2.34 88.9×12.5
3-1/2 88.90 107.95 142.88 3.71 108×15
4 101.60 120.65 146.05 4.35 120.7×15.5
4-1/2 114.30 132.08 155.58 4.89 132×15

Yaosheng is a specialized NUE Steel oil pipe coupling (non upset threaded end) manufacturer and supplier in China. We also provide seamless steel boiler pipe, Grade P110 oil well drilling casing pipe, API 5CT L80 petroleum steel tubing, among others.

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