The grooved reducing flexible coupling combines pipe size reduction and flexible connection into one fitting. It enables reliable joining between pipes of different diameters while allowing limited axial movement and angular deflection. This integrated design eliminates the need for additional reducers, helping simplify pipeline layouts and improve installation efficiency.
Features
- Connects grooved pipes with different diameters.
- Flexible structure absorbs stress caused by thermal expansion and contraction.
- Reliable sealing minimizes leakage risks.
- Fast installation without welding or complex machining.
- Multiple gasket materials available for different working media.
Applications
The grooved reducing flexible coupling is widely applied in fire protection system upgrades, commercial plumbing, HVAC systems, municipal water supply, industrial plants, mining pipelines, and utility tunnel projects requiring pipe diameter transitions.
Technical Support
Our experienced engineering team assists customers with product selection, connection design, and installation recommendations based on project drawings, pipe configurations, and technical requirements. Technical consultation is also available throughout the project.
Product Specifications
|
Parameter |
Specification |
|
Product Name |
Grooved Reducing Flexible Coupling |
|
Product Type |
Reducing Flexible Grooved Coupling |
|
Housing Material |
Ductile Iron |
|
Gasket Material |
EPDM (NBR, FKM Optional) |
|
Fasteners |
High-Strength Galvanized Bolts |
|
Surface Finish |
Epoxy Coating / Hot-Dip Galvanized |
|
Connection Type |
Grooved Connection |
|
Nominal Size |
According to Product Specifications |
|
Working Media |
Water, Fire Protection, HVAC |
|
Industries |
Fire Protection, Municipal, Industrial |
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