Straub Clamp,Pipe Repair Clamp,STAINLESS STEEL REPAIR CLAMPS (Straub coupling)
Repari coupling,Pipe Repair Clamp is ideal for all situations where you need to make a permanent repair under pressure. Simply open up the coupling, wrap it around the pipe and fasten- you have repaired the pipeline such as pipe joints, cracks etc in minutes and avoided the need for costly down.
Pipe Repair Clamp (Straub coupling) is widely used on quick repairing of pipe leaks which can seal under pressure and no need of changing pipes.Help a lot on repairing pin holes and breaks caused by aging or rusting.Have advantage of safe,convenient and efficiency..
Straub coupling sealing sleeve：
| EPDM | Temp.:-20°C up to +100°C |
| Medium:all qualities of water, waste water, air, solids and chemical products | |
| NBR | Temp:-20°C up to +80°C |
| Medium:water, gas, oil, fuel and other hydrocarbons |
| Model | O.D | Outer Dia Range | Length(mm) | Setting Gap W(mm) |
Working Pressue |
N.M | ||
| (mm) | (mm) | Short | Long | Short | Long | Mpa | ||
| RCH-15A | 21.7 | 21-23 | 57 | 15±10 | 2.5 | 5-10 | ||
| RCH-20A | 27.2 | 26-28 | 57 | 15±10 | 2.5 | 5-10 | ||
| RCH-25A | 34 | 33-35 | 57 | 15±10 | 2.5 | 5-10 | ||
| RCH-32A | 42 | 42-44 | 57 | 100 | 15±10 | 30±25 | 2.5 | 5-10 |
| RCH-40A | 48.6 | 47-49 | 57 | 100 | 15±10 | 30±25 | 2.5 | 5-10 |
| RCH-50A | 60 | 59-62 | 80 | 139 | 20±15 | 45±40 | 2.5 | 10-15 |
| RCH-65A | 76 | 75-78 | 80 | 139 | 20±15 | 45±40 | 2.5 | 10-15 |
| RCH-80A | 89 | 88-92 | 107 | 203 | 25±20 | 60±55 | 1.6 | 15-20 |
| RCH-100A | 108 | 106-110 | 107 | 203 | 25±20 | 60±55 | 1.6 | 15-20 |
| RCH-100A | 114 | 112-116 | 107 | 203 | 25±20 | 60±55 | 1.6 | 15-20 |
| RCH-125A | 140 | 137-143 | 116 | 203 | 30±25 | 60±55 | 1.6 | 25-30 |
| RCH-150A | 159 | 157-170 | 116 | 203 | 30±25 | 60±55 | 1.6 | 25-30 |
| RCH-150A | 168 | 166-170 | 116 | 203 | 30±25 | 60±55 | 1.6 | 25-30 |
| RCH-200A | 219 | 217-221 | 155 | 255 | 30±25 | 60±55 | 1.2 | 40-80 |
| RCH-250A | 273 | 271-275 | 155 | 255 | 30±25 | 60±55 | 1.2 | 40-80 |
| RCH-300A | 325 | 323-327 | 155 | 255 | 30±25 | 60±55 | 1 | 80-120 |
| RCH-350A | 377 | 375-381 | 155 | 255 | 30±25 | 60±55 | 1 | 80-120 |
| RCH-400A | 426 | 424-428 | 155 | 255 | 30±25 | 60±55 | 0.8 | 80-120 |
| RCH-450A | 480 | 476-484 | 155 | 255 | 30±25 | 60±55 | 0.8 | 80-120 |
| RCH-500A | 530 | 526-534 | 155 | 255 | 30±25 | 60±55 | 0.8 | 120-150 |
Installation for pipe repair clamp:
