We take the creation of market-competitive Hard Chrome Plated Steel Pipe, Honing tubes, Hydraulic Chrome Plated Honed Steel Tube as our development vision, unremittingly devote ourselves to providing customers with excellent products and services, and strive to realize our own value in serving customers. Creating tangible and lasting value lies in paying attention to the growth of employees in the company. Therefore, we hope to strengthen ourselves and create a greater development platform for employees. In the production process, we have gone through countless technological transformations. While improving the quality of products, we ensure that the services are in place and put the interests of customers in an important position. If vital, welcome to make contact with us by our web page or telephone consultation, we've been likely to be pleased to serve you.
Introduction
Steel Tube Coupling is a kind of drilling tool in oil field, which i$ mainly used for tubing connection. The tubing coupling mainly solves the problem of fatigue fracture of existing coupling due to stress concentration.
Technical Parameter
Specification range | ||
OD | 42.16 MM - 508 MM(1.66"-20") | |
Materials | H40, J55, K55, N80-1, N80-Q, L80-l,L80-9Cr, L80- 13Cr, PI 10, Q125 | |
Executive standards | API 5CT, GB, IS011960, GOST | |
Thread connection | EUE, NUE, STC, LTC, BTC and Premium connection | |
Testing | NDT etc related rules of API 5CT and SB | |
Type | seamless |
Component composition
The tubing coupling structure is that the tubing end and the inner wall of the coupling body are connected by tapered thread, and the end of the coupling body and the tubing are connected by the same thread and the same pitch horizontal thread.
Equipment characteristics
The utility model has the characteristics of alleviating the stress concentration at the root of the outer thread of a single conical thread connecting tubing, and is not easy to produce fatigue fracture, and has good connection effect. Effective prevention of tubing string break-off accident.
Since there are many different grades of similar products competing in this market, our Inconel 625/825 CNC Machinery Stainless Steel Tube Swivel Fitting, NPT Joint Pipe Coupling should be not only good in quality but also fine in appearance. We supervise the operation with humanized concept, and occupy the market with good quality and after-sales service. We constantly improve the internal supply chain information processing platform to ensure that orders and customer demand are handled accurately and efficiently.
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