We will uphold our mission, attach importance to customer needs and technical research, and provide customers with more complete Precision Seamless Honed Tube, Ready To Honed Tube, 4140 cold drawn stator tube and solutions. Our company has been committed to the national energy conservation and environmental protection cause for many years. We are a high-tech enterprise integrating R&D, manufacturing, sales and service. We have an experienced professional team and modern production equipment to provide customers with quality products and services.
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.
We take 'innovative technology, excellent quality, sincere cooperation' as the driving force of the company's development, and we can provide customers with competitive and cost-effective SS304 Stainless Steel Sanitary Hose Coupling for Tube Connection. We hope that through our cooperation with excellent manufacturers, we can produce and develop better products, thus benefiting every valued customer. After years of hard work, we have accumulated a lot of experience and improved the production process. We believe that with the continuous improvement of company management, we can provide customers with better products and more satisfactory services.
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