Pipe Coupling Clamp
Pipe coupling clamp is a device that is used to connect two pipes together, providing a secure, leak-proof connection. Typically, it consists of two halves that wrap around the pipes and are secured with bolts. The clamp is commonly used to join pipes in a variety of plumbing, industrial, and construction applications. It can tolerate slight misalignments and is engineered to create a robust, long-lasting connection without the need for welding or threading. Some coupling clamps include a rubber gasket or lining to improve the seal and prevent leaks.
Pipe Coupling Clamp for PVC/PE
- Pipe Coupling Clamp for PVC/PE standard EN545
- For PVC pipes according to EN ISO1452-2
- For PE pipes according to EN12201,DIN8074(support liners are needed for thin wall PE pipes≤SDR17)
- Restraint coupling for two spigot ends,it can also be useded as a repair clamp
- The teeth of the grip ring do not abrade the pipe
- Also suitable as transition from PVC to PE pipes
- FBE coating,nylon 11 coating or other coating is available
- Coating standard:EN30677
- Test standard: EN12266-1
- Working pressure PN10/16
- Maximum temperature -10℃ to ＋70℃
- Suitable for potable water,neutral liquids and sewage
- WRAS,ACS,DVGW,NSF etc approved
DRAWING
MATERIAL
| Sr.No. | Name | Material | Material Standard |
|---|---|---|---|
| 1 | Body | Ductile iron ENGJS450-10 | EN1563 |
| 2 | Gasket | EPDM,NBR or other rubber material | EN681-1 |
| 3 | Gripper | Brass | |
| 4 | Bolts | Stainless Steel | ISO 898-1 |
Options:Grade 4.8/6.8/8.8 carbon steel bolts with galvanization/dacromet/teflon etc
Stainless steel SS304/SS316/SS316L/A2/A4 etc bolts
DIMENSION
| DN | PVC pipe OD | B | L |
|---|---|---|---|
| 50 | 63 | 144 | 164 |
| 65 | 75 | 156 | 170 |
| 80 | 90 | 174 | 174 |
| 100 | 110 | 196 | 195 |
| 125 | 125 | 214 | 195 |
| 125 | 140 | 228 | 220 |
| 150 | 160 | 254 | 245 |
| 200 | 200 | 308 | 316 |
| 200 | 225 | 332 | 350 |
INSTALLATION AND WORKING PRINCIPLE
1,Prepare and align: First, make sure the two pipe ends you want to connect are clean and smooth. Align the two pipe ends.
2,Install the pipe coupling clamp: Place the two halves of the pipe coupling clamp around the joint between the two pipes, ensuring the centerline of the coupling (1/2 the length) is aligned with the joint of the pipes.
3,Tighten the bolts: Tighten the bolts and nuts on both sides of the pipe coupling clamp in a diagonal sequence, making multiple turns to evenly tighten the two halves of the coupling around the pipes. Make sure you don’t put too much pressure on one bolt at a time. Evenly tighten each bolt to make sure the coupling clamps securely around the pipes.
4,Seal: The pipe coupling clamp has a rubber seal inside that compresses when the clamp is tightened, forming a reliable seal at the pipe joint to prevent leaks.
5,Complete the connection: Make sure all the bolts are evenly tightened, and check for leaks at the connection. If installed correctly, the pipe coupling clamp should provide a sturdy, durable connection.
These clamps are designed to allow quick and simple connections of pipes without the need for welding or threaded connections. They are commonly used for temporary repairs or in situations where the piping needs to be flexible and easy to disconnect.
