Relying on years of production and management experiences, we gain a secure foothold in the Large Diameter Honing Tube, S20C Honing Pipe, Ck45 Honed Pipe industry by our pioneering wisdom and insights, endeavoring to develop ourselves into a famous brand in this field. We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, thorough meet customer shipping, air transport, international express and logistics services. The purpose of our company: survive by quality, develop by reputation, and update products by technology.
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.
As the leading supplier of Aluminum - Stainless Steel Pipe Quick Fitting-Pipe Tube Coupling, our innovative and reliable equipment and technologies enable us to deliver highly productive solutions that positively impact profitability and efficiency for our customers. Our production activities are always centered on user's experience. Our company adheres to the research and development as the core, so that products continue to innovate. We pay attention to every process and detail and strive for perfection.
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