Bell End Leak Repair Clamp

The Bell End Leak Repair Clamp is made for leaks at pipe socket connections. The socket end is where one pipe connects to another. This area often leaks because rubber rings age, pipes settle unevenly, or joints loosen. Our clamp repairs these leaks while water keeps flowing. No large water shutdown is needed.

The socket end has a complex shape with a raised bell profile. Standard straight clamps cannot seal this area. Our clamp has a special cavity inside the housing that matches the bell contour. One end has a recess that fits over the bell lip. The sealing gasket has different sections for different sealing needs. It seals both the face of the bell and the outside surface of the pipe. Two workers can complete installation in about 40 minutes.

We have 14 years of experience making repair products. Our factory is 3,500 square meters with full production capacity. We have our own R&D team and many patents. Every clamp goes through hydrostatic testing at 2.4 MPa before shipping. We also have a health permit for drinking water systems. This means our products are safe for potable water pipelines.

Water utilities use this clamp for socket leaks on transmission mains. Industrial plants use it for cooling water lines. Municipal crews use it for fire hydrant branch connections. It works on ductile iron, cast iron, and PVC pipes with socket ends.