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The coupling has used the cold forged from size DN5-DN16 and the hot forged from size Dn20-DN50. No Skviel Coupling improves the fast assembly. the cold-forged way we will anneal the Coupling. A coupling swage hose fitting is a type of fitting that is used to connect hoses or tubes together. It consists of two parts: the coupling and the swage.
The coupling is a cylindrical or conical component that is inserted into the end of a hose or tube. It usually has a threaded or serrated surface on the outside to create a secure connection with the other part of the fitting. Couplings can be made of various materials, such as brass, stainless steel, or plastic, depending on the application and the fluid being transported.
Ningbo Kangdi Hydraulic Co., Ltd.

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Yueyang Kangdi Hydraulic is China Coupling For Hose factory and wholesale Coupling For Hose Suppliers .Was founded in 1997, Ningbo Kangdi Hydraulic Company was founded in 2007
- The founder is the first group in China engaged in the production and development of hydraulic hose joints and hydraulic transition joints
- The company provides the best solutions to construction machinery leading enterprises Zoomlion Heavy Industry, Xugong, Sanhe Intelligent and injection molding machine leading enterprises Yizhi
- Strictly follow the ISO quality system to ensure "quality first, prevent any defective products from flowing out"
- With more than 20 years of experience in the sales team to serve well-known enterprises at home and abroad, to achieve "customer first, service first"
- Exports to Europe France IPI Group company, Poland's largest local importer, Ukraine Lufthansa - Volx, Bulgaria, Russia's largest local importer, the Middle East Dubai, Australia, West Ford.

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Understanding Coupling Swage Hose Fittings: A Comprehensive Overview of Design and Functionality
Coupling swage hose fittings are essential components in fluid transfer systems, providing secure and reliable connections between hoses and other fluid handling equipment. These fittings are designed to effectively transmit fluids, gases, and other materials while withstanding high pressures and maintaining leak-free performance. In this article, we will delve into the intricacies of coupling swage hose fittings, exploring their design, functionality, and importance in various industrial applications.
Coupling swage hose fittings feature a two-piece construction, comprising a coupling sleeve and a ferrule. The coupling sleeve is typically made of stainless steel or other durable materials, while the ferrule is usually constructed from brass or high-strength steel. The fitting is assembled by placing the hose end inside the coupling sleeve and compressing the ferrule onto the hose using a specialized swaging tool. This compression creates a tight seal and secures the hose to the fitting, ensuring a robust connection.
Key Advantages of Coupling Swage Hose Fittings in Fluid Transfer Applications
1.Superior Strength and Reliability: Coupling swage hose fittings provide superior strength and reliability due to their compression-based design. The swaging process ensures a tight grip on the hose, minimizing the risk of leaks or detachment even under high-pressure conditions. This enhanced strength and reliability make these fittings ideal for critical applications where safety, performance, and system integrity are paramount.
2.Wide Application Range: Coupling swage hose fittings are highly versatile and compatible with a variety of hoses, including hydraulic hoses, industrial hoses, and even high-pressure hoses used in demanding environments. Their compatibility with different hose materials, sizes, and types makes them suitable for use in diverse industries such as oil and gas, construction, mining, and manufacturing.
3.Compact and Space-Saving: Coupling swage hose fittings offer a compact and space-saving solution for fluid transfer systems. The streamlined design minimizes the number of components required, reducing overall system footprint and facilitating installation in tight spaces. This compactness enhances system efficiency and allows for greater flexibility in system design.
Selection and Maintenance Considerations for Coupling Swage Hose Fittings
When selecting coupling swage hose fittings, several factors should be taken into consideration to ensure optimal performance:
1.Hose Compatibility: It is crucial to select fittings that are compatible with the specific hose material and size. Consider factors such as the inner and outer diameter of the hose, its reinforcement type, and the working pressure and temperature range.
2.Quality and Standards: Choose fittings from reputable manufacturers that adhere to industry standards and regulations. High-quality fittings are more likely to provide reliable and durable performance.
3.Proper Installation and Maintenance: Follow the manufacturer's guidelines for installation and use the appropriate swaging tool to ensure proper assembly. Regular inspections should be conducted to identify any signs of wear, damage, or degradation. Prompt maintenance and replacement of worn or damaged fittings are crucial to ensure continued performance and safety.