Fushuo is Soft Bellow Expansion Connection manufacturers and suppliers in China who can wholesale Soft Bellow Expansion Connection. We can provide professional service and better price for you. If you interested in Soft Bellow Expansion Connection products, please contact with us. We follow the quality of rest assured that the price of conscience, dedicated service.
As a trusted China Factory / Supplier, Fushuo specializes in the production of Soft Bellow Expansion Connection and Reducing Rubber Soft Connection, offering durable, high-performance products that are widely used in multiple industrial applications, including HVAC, chemical processing, and water supply systems.
Soft Bellow Expansion Connection is a flexible pipeline connector designed to absorb vibration, reduce noise, and compensate for pipeline misalignment. It typically consists of an inner rubber layer, a nylon cord reinforced rubber bellow, and loose metal flanges. Special bonding technology ensures durability and reliable performance for various pipeline systems.
The reducing design allows the Soft Bellow Expansion Connection to connect pipes of different diameters efficiently, saving additional parts and installation costs.
The flexible rubber structure absorbs mechanical vibrations and reduces noise generated in pipeline systems.
The ordinary type handles air, water, seawater, oil, and mild chemicals at -15℃ to 120℃. The special type supports concentrated acid, alkali, and solid materials at -30℃ to 250℃.
Copper bar soft connections use molecular diffusion welding, providing strong conductivity, large current resistance, and low resistance values for long-term durability.
| Item | Specification |
|---|---|
| Material | Rubber (Inner layer) + Nylon Cord Reinforced Bellow + Metal Flanges |
| Temperature Range | Ordinary: -15℃ to 120℃; Special: -30℃ to 250℃ |
| Pressure Resistance | Customizable based on size and type |
| Diameter | Customizable (reducing type available) |
| Application Medium | Air, Water, Oil, Acid, Alkali, Solids |
| Special Features | Vibration absorption, noise reduction, pipeline deviation compensation |
Yes, the reducing design allows connections between different pipe diameters efficiently.
Yes, ordinary types handle temperatures up to 120℃, while special types support up to 250℃ and various chemical media.
The product compensates for pipeline deviations, reduces vibration and noise, and simplifies installation, saving parts and costs.
Application：
It can be widely used in pipeline systems such as water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petrochemicals, ships, pumps, compressors, fans, etc.The ordinary type is used to transport air, compressed air, water, seawater, oil, acid, alkali, etc. at -15℃～120℃.
The special type is used to transport the above-mentioned medium or oil, concentrated acid and alkali, and solid materials above -30℃～250℃.It is composed of inner rubber layer, nylon cord reinforced rubber sphere and loose metal flange.It has the characteristics of high pressure resistance, good elasticity, large displacement, balanced pipeline deviation, vibration absorption, good noise reduction effect, and convenient installation.The bonding interface of the copper bar soft connection is formed by one-time welding with molecular diffusion welding technology, which has the characteristics of good product quality, strong conductivity, large current resistance, small resistance value, and durability. It is widely used in metallurgy, chemical industry, power transmission engineering, electric power equipment, etc.
\
