Hot Tapping Method
Line Stopping
1. Emergency repair
2. New equipment replacement
3. Low construction cost
Water Pipe Freezing
1. New equipment replacement
2. Non-destructive method
Pipe Repairs
1. Water pipe leak emergency repair
2. Water pipe corrosion repair
Inflatable Line Stop
Pipe Plugging System
1. Emergency repair
2. New equipment replacement
3. Low construction cost
Branch Pipe
1. Adding production pipe line
2. Adding pipe line function
Technology Cost Benefits
| Benefit | Traditional method | Hot-tapping method |
|---|---|---|
| Cost benefits | High social cost Loss of water supply | Lower construction cost No downtime capacity loss |
| Safety benefits | Broken pipe on site Easy to leak | Product safety Construction safety |
| Time-saving benefits | Need to stop water Longer construction period | Early Production Operation Short construction period |
| Environmental benefits | Discharge of large water resources | Discharge of large water resources Reduce water pollution Reduce water loss |