The grooved rigid coupling is designed to create a secure and non-flexible connection between grooved pipes, helping maintain pipeline alignment without allowing axial movement or angular deflection. Manufactured from high-strength ductile iron and combined with a durable sealing gasket, it provides reliable mechanical performance and stable sealing in demanding piping systems.
Designed for efficient installation, the grooved rigid coupling eliminates the need for welding, making pipeline assembly faster while simplifying future inspection and maintenance.
Features
- Rigid connection to maintain pipe alignment
- High-strength ductile iron housing for durability
- Reliable sealing performance with quality gasket materials
- Quick installation without welding
- Compatible with standard grooved piping systems
Applications
Suitable for fire protection systems, HVAC piping, municipal water supply, industrial process pipelines, commercial buildings, manufacturing facilities, and other mechanical piping installations requiring rigid pipe connections.
who choose us?
With years of manufacturing experience in grooved piping products, we operate a complete production and quality inspection system. OEM and ODM services are available, and our engineering team can assist customers with product selection and customized project solutions.
one-stop solution
professional team
high quality
Specifications
|
Item |
Description |
|
Product Name |
Grooved Rigid Coupling |
|
Material |
Ductile Iron |
|
Connection Type |
Grooved Connection |
|
Gasket Material |
EPDM (Optional: NBR, FKM) |
|
Surface Finish |
Epoxy Coating / Hot-Dip Galvanized |
|
Fasteners |
High-Strength Bolts & Nuts |
|
Application |
Fire Protection, HVAC, Water Supply, Industrial Piping |
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