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Product List
4636. API 5CT J55 N80 Tubing Coupling Casing Coupling for Oilfield 
[Feb 23, 2026]
[Feb 23, 2026] Product Description API 5CT Specs casing coupling and Tubing Coupling 1. Grade:J55, K55, N80, L80, P110 2. We also supply permium thread products by customer's request 3. Size: tubing coupling from 1.9" to 4-1/2",Casing ...
4637. J55 API 5CT Eue Ltc Tubing and Casing Coupling for Oilfield [Feb 04, 2026]
[Feb 04, 2026] Product Description API 5CT Oilfield Casing and Tubing Coupling J55 Coupling in Oil and Gas The API 5CT casing couplings are short pieces of casing used to connect the individual joints. The couplings are normally made ...
4638. Casing Tubing Pup Joint Coupling for Well Pipe Drilling Pipe Assembly [Jan 15, 2026]
[Jan 15, 2026] Product Description Couplings for oil and gas industry – the couplings for oil and gas extraction, connecting installations and hoses used in the oil and gas industry, oil and gas exploration and drilling. The couplings ...
4639. API N80 Buttress Thread Casing Coupling [Jan 15, 2026]
[Jan 15, 2026] Product Description Couplings are short subassemblies used to enable two components with the same connection and size to be connected. Couplings are also known as loose coupling and spare coupling.; The main products ...
4640. High Quality Pin and Tubing/Casing Coupling for Oilfield Equipments [Jan 15, 2026]
[Jan 15, 2026] Product Description Couplings are short subassemblies used to enable two components with the same connection and size to be connected. Couplings are also known as loose coupling and spare coupling.; The main products ...
4641. API 5CT Forged High Performance Seamless Tubing Coupling for Well Drilling [Jan 15, 2026]
[Jan 15, 2026] Product Description Tubing coupling is a kind of oil field drilling tool, which is mainly used for tubing connection.The coupling mainly solves the problem of fatigue fracture caused by stress concentration. The ...
4642. API 3 1/2 Eue, Ltc, Stc, Btc Coupling, Casing and Tubing Coupling [Jan 15, 2026]
[Jan 15, 2026] Product Description As a core connection component in oil and gas wellbore systems, our API 5CT Tubing Pipe Coupling and Pipe Casing Coupling have become a "hot-selling" choice in the global petroleum industry. Fully ...
4643. Huading Jm Type Standard Diaphragm Coupling with Non-Counterbored Discs for Equipment [Jan 05, 2026]
[Jan 05, 2026] Product Description and Parameter Diaphragm Coupling Basic Description and Parameter JM Series Diaphragm Coupling is a high-performance flexible coupling that transmits torque through metal diaphragms. It offers key ...
Company: Jingjiang Huading Machinery Manufacturing Co., Ltd.
4644. Huading Giigl Type Heavy-Duty Coupling with Corrosion-Resistant Drum Gear for Marine Applications [Jan 05, 2026]
[Jan 05, 2026] Product Description and Parameter GIICL Drum-shaped Gear Coupling Basic Description and Parameter GIICL drum-shaped gear coupling has the relative offset performance of two axes compensated in a certain angle direction ...
Company: Jingjiang Huading Machinery Manufacturing Co., Ltd.
4645. Lightweight High-Efficiency Coupling with Composite Carbon Fiber for Fan Drives [Jan 05, 2026]
[Jan 05, 2026] Product Description and Parameter HUADMK Composite Cooling Tower Coupling Basic Description and Parameter Composite Cooling Tower Coupling is made from high-strength carbon fiber fabric and high-performance epoxy resin ...
Company: Jingjiang Huading Machinery Manufacturing Co., Ltd.
4646. High-Strength Sealed Coupling with Carbon Fiber Elements for Cooling Systems [Jan 05, 2026]
[Jan 05, 2026] Product Description and Parameter HUADMK Composite Cooling Tower Coupling Basic Description and Parameter Composite Cooling Tower Coupling is made from high-strength carbon fiber fabric and high-performance epoxy resin ...
Company: Jingjiang Huading Machinery Manufacturing Co., Ltd.
4647. Corrosion-Resistant Composite Coupling with Carbon Fiber Discs for Cooling Towers [Jan 05, 2026]
[Jan 05, 2026] Product Description and Parameter HUADMK Composite Cooling Tower Coupling Basic Description and Parameter Composite Cooling Tower Coupling is made from high-strength carbon fiber fabric and high-performance epoxy resin ...
Company: Jingjiang Huading Machinery Manufacturing Co., Ltd.
4648. Telescopic Cardan Shaft Telescopic Universal Joint Shaft Coupling for The Paper Industry [Dec 19, 2025]
[Dec 19, 2025] Short Telescopic Welding Cardan Shaft Coupling (SWC DH) SWC-DH type cross shaft universal coupling is one of the most commonly used coupling. The characteristics of the structure can not in the same axis or axis angle ...
Company: Jingjiang Huading Machinery Manufacturing Co., Ltd.
4649. Wsd Type Connection Quick Universal Joint Coupling for The Paper Industry [Dec 12, 2025]
[Dec 12, 2025] WSD Type Single Joint Cardan Joint ♦Application: Box stitcher, pharmaceutical machine, tooth rolling machine, multi-axis drilling machine, slitting machine and etc. Installation and Selection: To ...
Company: Jingjiang Huading Machinery Manufacturing Co., Ltd.
4650. Stainless Steel Quick Coupling for Liquid/Gas Service DN40 Pn40 Compliant [Dec 08, 2025]
[Dec 08, 2025] Product type NO. DCK-40 Product Name Quick Joint Nominal Pressure 4.0MPa Nominal Diameter 40mm Suitable Temp -196ºC~80ºC Suitable Media O2 N2 Ar NG CO2 etc Q:Are you a manufacturer or a ...
Company: Danyang Feilun Gas Valve Co., Ltd.
