Straub coupling Pipe Repair Clamp RCH-S 80A
Main Parts:Shell,Bridge Plate,Bolts,Nuts and Washers,Lift-bars and Receiver-lugs
Surface treatment:Acid pickling and passivation
Passivated:Chemically treated after welding for corrosion-resistant coating
Rubber sealing gasket:EPDM/NBR/SILICONE/VITON/GORE-TEX
Bolts:SUS304/316,or cast iron with Q235B galvanization
Nuts:SUS304/316,or cast iron with Q235B galvanization
Washer:SUS304/316,or cast iron with Q235B galvanization
Straub Clamp Pipe Repair Clamp RCH-S 80A
Pipe Repair Clamp RCH-S Folding series (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 RCH 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 |
Specification of Straub clamp Repair Clamp RCH-S 80A,Straub Coupling：
| 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:
Straub Coupling RCH-S,Pipe repair clamp RCH-S real pictures:
Stainless steel 304 316 pipe repair clamp,straub coupling package:
