Straight Pipe Leak Repair Clamp

Our Straight Pipe Leak Repair Clamp is designed for fast repairs on straight pipe sections. Urban water mains often develop pinholes or cracks over time. Distribution networks suffer from corrosion and joint failures. This clamp fixes these problems without stopping water flow or reducing pressure.

The two-piece design uses ductile iron bodies and EPDM rubber gaskets. A worker places the halves around the leaking pipe and tightens the bolts. The whole job takes about 15 minutes. No welding, no water shutdown, and no large excavation are needed. This saves labor costs and reduces disruption to nearby residents.

We have 14 years of experience in making ductile iron valves and repair clamps. Our 3,500 m² factory in Fujian produces over 80 million RMB in annual sales. Every unit passes quality inspection and hydrostatic testing before shipment. This gives you consistent, dependable performance on every job.

Water utilities use this clamp for emergency repairs on distribution mains. Municipal plants rely on it for transmission lines, and building teams use it for plumbing fixes. It works on ductile iron, steel, PE, PVC, and cement pipes.

One utility repaired a DN300 cement pipe leak in just one hour using this clamp. Another city fixed a DN500 main line with a custom non-standard version. These examples prove its reliability. Below is the full specification table for your reference.