Used To Connect Pipelines API Coupling With Threads On Both Ends

Used to connect pipelines API Coupling with threads on both ends​

As we know steel pipe coupling is a short pipe or tube that with threads on both ends, used to connect pipelines. So It is a kind of pipe fittings that with threaded connection, the advantage is easy for pipeline maintenance or to replace the broken pipe.
API Coupling refers to the steel couplings that used in connecting casing pipe and tubing. Also known by OCTG coupling, it is usually manufactured in seamless type, material grade same with the pipe body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or providing higher grades than requested. Same heat treatment also applicable, except there is an special requirements.

Tubing coupling

Features
The oil tubing coupling can solve the problem of fatigue fracture in the existing coupling due to stress concentration. Oil tubing end is connected to the inside wall of the coupling in a tapered thread. The coupling body end and oil tubing are connected with same thread pitch flat thread. The coupling is not easy to produce fatigue fracture, and has good connection effect. It can prevent the accident of oil well pipe string break effectively.

Our Services:

Phidix Motion Controls (PMC) | Exclusive Authorized Cablecraft Motion Controls (CMC) Assembler in China

Company Profile

Established in 2004 as Shanghai Phidix Trading Co., Ltd., PMC became the sole authorized assembler of Cablecraft Motion Controls (CMC) in China in 2011. CMC, formerly a subsidiary ofthe century-old Tuthill Group, is a global leader in high-end drivetrain solutions for aerospacemilitary, and heavy machinery industries.

Core Competencies

• Exclusive Authorization: Manufacturing, assembly, sales, and technical support of CMC.certified products, including control flexible shafts, cab units, and standard mechanicalcomponents.
• Integrated Operations: R&D through the Phidix Multi-functional Development Center(PMDC), localized production, and global export services.
• Mission-Critical Applications: Deployed in luxury buses (shift controls), constructionmachinery (hydraulic valves), military tanks (brake systems), and rail transportation.

Product Portfolio

• Control flexible shafts |Throttle cables | Clutch cables
• Brake lines Valve actuators |Standard drivetrain components

Technical Heritage

Leveraging CMC's engineering expertise (originating from Tuthill Group) and PMC's localizedproduction capabilities, we deliver precision solutions for high-end industrial markets, including Luxury buses, heavy trucks, aerospace, construction machinery, rail transport, agricultural machinery, gardening equipment, racing cars, military vehicles, tanks, etc.

About products

Global business

Today, thousands of personalized products designed and produced by PMC in China are selling to all over the world.