EN124 DI Galvanized Carbon Steel Universal Gibault Coupling DN50-1200mm PN16 for PE/PVC/Steel Pipe Connections
The EN124 DI Galvanized Carbon Steel Universal Gibault Coupling is a professional pipe connector designed for PE, PVC, and steel piping systems. This dresser coupling features a loose sleeve expansion joint with two spacing stubs, engineered to absorb axial displacement and facilitate secure pipe connections under axial pressure and thrust within specified displacement limits.
- Wide compensation range for versatile applications
- High transmission torque capability
- Precise transmission accuracy
- Simple maintenance requirements
- Excellent adaptability to various conditions
These flexible compensation joints are widely used across multiple industries including automotive systems for power transmission from engines to wheels, agricultural machinery for motor movement distribution, and industrial equipment for connecting devices while compensating for displacement offsets to ensure operational reliability.
| Parameter | Specification |
|---|---|
| Size Range | DN50mm - DN1200mm |
| Material | Ductile iron, carbon steel |
| Standards | ISO2531, EN12842, ISO4422 |
| Pressure Rating | PN10, PN16 |
| Body Material | Ductile iron with FBE coating or epoxy painting |
| Gasket Materials | NBR or EPDM |
| Bolts & Nuts | Carbon steel with galvanized zinc plated G4.8/G8.8, or SS304/SS316 |
| Color Options | Blue, black, or custom requests |
| Applications | Air, water, sewer and gas pipelines |
| Packaging | Wooden cases with protective layers or custom packaging |
| DN | OD Range (mm) | L (mm) | D (mm) | Bolt | Quantity |
|---|---|---|---|---|---|
| 50 | 59-72 | 102 | 165 | M12*180 | 2 |
| 65 | 72-85 | 102 | 185 | M12*180 | 2 |
| 80 | 88-103 | 102 | 185 | M12*180 | 4 |
| 100 | 109-128 | 102 | 218 | M12*180 | 4 |
| 125 | 132-146 | 102 | 250 | M12*180 | 4 |
| 150 | 159-182 | 102 | 272 | M12*200 | 4 |
| 175 | 192-210 | 130 | 312 | M12*200 | 4 |
| 200 | 218-235 | 130 | 335 | M12*220 | 6 |
| 250 | 272-289 | 130 | 405 | M12*220 | 6 |
| 300 | 315-332 | 130 | 460 | M12*220 | 6 |
| 300 | 322-339 | 130 | 435 | M12*220 | 6 |
| 350 | 340-360 | 150 | 455 | M12*250 | 6 |
| 350 | 351-368 | 150 | 518 | M16*250 | 8 |
| 350 | 374-391 | 150 | 568 | M16*250 | 8 |
| 400 | 400-429 | 150 | 580 | M16*250 | 8 |
| 400 | 418-435 | 150 | 580 | M16*250 | 8 |
| 400 | 425-442 | 150 | 625 | M16*260 | 8 |
- Pre-installation inspection: Verify joint integrity, ensure no damage or foreign matter, and confirm clean, smooth connection surfaces
- Correct installation: Follow manufacturer instructions precisely to guarantee free movement within specified ranges
- Regular inspection: Periodically check joint wear and promptly replace damaged components
- Maintenance: Maintain clean surrounding environment to prevent contamination that could impact performance
Products are wrapped in protective film, secured in wooden cases with external labeling. Standard shipping via Qingdao Port sea freight, with alternative transportation methods available upon customer request.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.