The Heavy Duty grooved Flexible Coupling is a reinforced flexible pipe connection component designed for large-diameter, high-flow, and high-load piping systems where vibration, thermal expansion, or pipeline movement may occur. It features a high-strength ductile iron housing combined with an elastic gasket system, providing reliable sealing while allowing controlled axial movement and angular deflection to reduce pipeline stress and improve system stability.
The Heavy Duty grooved Flexible Coupling provides a durable connection solution for demanding industrial and infrastructure applications requiring both strength and flexibility.
Features
- Reinforced housing structure suitable for high-load operating conditions.
- Flexible connection compensates for thermal expansion, contraction, and minor pipe displacement.
- Reliable sealing performance reduces leakage risks.
- Quick installation without welding helps shorten construction periods.
- Various gasket materials available for different working environments.
Applications
Widely used in large-scale fire protection networks, industrial circulating water systems, HVAC main pipelines, municipal water supply, mining transportation systems, energy projects, and underground utility corridors requiring strong connections with flexible compensation capability.
Company Advantages
With advanced production equipment and comprehensive inspection capabilities, our company provides stable large-scale manufacturing capacity to meet domestic and international project requirements. For long-term partners, we offer reliable supply, project inventory support, and continuous technical assistance to ensure smooth project execution.
Product Specifications
|
Parameter |
Specification |
|
Product Name |
Heavy Duty Grooved Flexible Coupling |
|
Product Type |
Heavy-Duty Flexible Grooved Coupling |
|
Housing Material |
Ductile Iron |
|
Gasket Material |
EPDM (NBR, FKM Optional) |
|
Fasteners |
High-Strength Galvanized Bolts & Nuts |
|
Surface Finish |
Epoxy Coating / Hot-Dip Galvanized |
|
Connection Type |
Grooved Connection |
|
Working Media |
Water, Fire Protection, HVAC |
|
Industries |
Fire Protection, Municipal, Industrial, Mining |
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