We care about your needs, we pay attention to the quality of Hydraulic Cylinder Tube, S45C Honed Steel Pipe, rotary table, your satisfaction is our eternal pursuit, quality and integrity is our goal. Your comments and suggestions are highly appreciated. Our team members have many years of industry experience and professional knowledge, and have established a customer-oriented organizational structure. Adhering to the spirit of 'worry about the world, dare to be the first', our company has been leading the industry with advanced technology research and development advantages.
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.
In order to speed up the pace of our company's development and expand brand awareness, we sincerely hope to establish close cooperation and win-win relations with enterprises and individual groups from all walks of life, and jointly develop the Automotive Stainless Steel Coupling 25mm Od Tube market. We firmly believe that a good reputation comes from high-quality products as well as professional and thoughtful service. Our company's work style is careful planning, implementation and high efficiency.
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