High Quality Single Double Band Quick Connect Pipe Leak Repair
Clamp Grip Type Couplings
Pipeline repair is an emergency tool used to quickly repair
pipeline leakage or damage, and is widely used in petroleum,
chemical, water supply, gas and other industries.
Core functions of the pipe repair clamp
Quickly stop leaks: no need to stop operation or only need to reduce pressure for a
short time, reducing downtime losses.
Pressure and corrosion resistance: the material must match the pipeline medium (such as stainless
steel acid resistance, rubber oil resistance).
Strong adaptability: can cope with different pipe materials (metal, PVC, HDPE), pipe
diameters and damaged shapes.
single band repair clamp data
| Model | Diameter | Pipe OD (mm) | Length(mm) | Tube pitch(mm) |
| Ordinary type | Extended type | Ordinary type | Extebded type |
| DN25 | 34 | 33-35 | 60 | 100 | 5 | 5 |
| DN32 | 42 | 42-44 | 60 | 100 | 5 | 10 |
| DN40 | 48.6 | 47-49 | 60 | 100 | 5 | 10 |
| DN50 | 60 | 59-62 | 80 | 140 | 8 | 15 |
| DN65 | 76 | 75-78 | 80 | 140 | 10 | 25 |
| DN80 | 89 | 88-92 | 100 | 205 | 10 | 25 |
| DN100 | 114 | 108-116 | 100 | 205 | 10 | 25 |
| DN125 | 140 | 137-142 | 110 | 205 | 10 | 30 |
| DN150 | 159 | 157-162 | 110 | 205 | 10 | 30 |
| DN160 | 168 | 165-170 | 140 | 205 | 10 | 30 |
| DN200 | 219 | 217-221 | 140 | 255 | 10 | 30 |
| DN250 | 273 | 271-275 | 140 | 255 | 10 | 30 |
| DN300 | 325 | 323-327 | 140 | 255 | 10 | 30 |
| DN350 | 377 | 375-379 | 155 | 255 | 10 | 30 |
| DN400 | 426 | 424-428 | 155 | 255 | 10 | 30 |
The above is small-caliber data. If you want to know more data,
please feel free to contact us.
Application scenarios
Emergency repair: sudden pipe burst, weld cracking, etc.
Preventive maintenance: reinforcement of corrosion weak points.
Temporary transition: buy time for permanent repair.
Repair clamp delivery photos
