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IBDR large restrained pipe couplings, reducing
Restrained pipe couplings for all types of pipe material in DN400–DN1400 with a working pressure of 10/16 bar – secure fixing even with ground movement.
About the product
IBDR is a restrained pipe coupling for large sizes, intended for all types of pipe material in DN400–DN1400. The working pressure is 10 or 16 bar, where the largest sizes DN1000–DN1400 are intended for 10 bar. The span is adapted to the specified outside diameter of the pipe, so that the coupling fits the pipe in question. During installation, the coupling is tightened to the specified torque, which activates the gripper plates and locks them against the pipe surface. The grip is self-adjusting in all directions and grips harder when the pipeline is subjected to stresses and ground movement.
Benefits
- Restrained for all types of pipe material
- The gripper plates are activated on tightening to the specified torque
- Self-adjusting grip in all directions
- Grips harder under stress and ground movement
- Available as straight, reducing, flanged and cap versions
Variants(12)
Click a row for all details, or + to add it to the quote request.
Material specification
| Component | Material | Standard |
|---|---|---|
| Body | Steel 1.0037 | - |
| Bolts and washers | Stainless steel A2 (acid-resistant A4 on request) | - |
| Nuts | Acid-resistant A4 | - |
| Gaskets | EPDM | - |
| Gripper bolts | Stainless steel A4 | - |
| Gripper plates | Galvanised S235JR, Xylan C40 treated | - |
| Corrosion protection | Epoxy, electrostatically applied, ≥250 μm | GSK |
Certifieringar & standarder
DIN 30677-2
EN 681-1
Document
Tillbehör
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