Easy Maintenance with Removable Design
The Detachable Flange Repair Clamp is designed for flanges that need regular maintenance. Pump stations, valve connections, and equipment interfaces need periodic inspection. The clamp can be installed and removed many times. You can reuse it after each maintenance event. This saves money over the life of the equipment.
The clamp has exposed bolts that are easy to reach. The nuts have enough space for standard tools. The gasket is a separate, replaceable part. When you reuse the clamp, just change the gasket. The housing has alignment pins. These help the two halves line up correctly during installation. No repeated adjustment is needed. One person can install or remove the clamp in 15 minutes.
We have many design and utility model patents. Our products focus on practical user experience. We have a dedicated after-sales team. They provide installation training and field technical support. For large orders, we offer custom packaging and inventory management suggestions. We support both small and large batches to meet your needs.

Cuts Maintenance Time by 80%
A water plant's pump station flange needed inspection every six months. The vibration from pumps caused seal wear. Traditional maintenance required stopping the pump, dismantling the flange, changing the gasket, and reassembling. This took four hours. With our Detachable Flange Repair Clamp, they just loosen the clamp bolts, check the seal, and replace the gasket if needed. The maintenance time dropped to under 40 minutes.
Our bolts are high-strength steel with anti-rust treatment. They do not strip or seize after repeated use. We offer a 10-year warranty on the housing. The gasket is a consumable and can be ordered separately. We also make custom designs based on your flange bolt pattern and dimensions.

Specifications
|
Parameter |
Specification |
|
Application |
Flanges that need frequent maintenance access |
|
Working Pressure |
≤1.6 MPa |
|
Housing Material |
QT450 ductile iron |
|
Sealing Material |
EPDM rubber (replaceable) |
|
Bolt Grade |
8.8 high-strength steel (exposed, quick-access design) |
|
Surface Treatment |
Epoxy powder coating |
|
Diameter Range |
DN50 – DN400 (custom based on flange specs) |
|
Warranty |
10 years (gasket replaceable) |
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