Pipe Repair Clamps
Sleeve Repair Clamp for Plastic Pipe
Emergency repair clamp for socket and sleeve joints on PE, PVC, and PPR plastic pipe. Outer diameter 63–630 mm.
Inquire NowSpecifications
How to read the model number： CXP500 = sleeve/socket repair for a plastic pipe with OD 500 mm.
| Model | OD (mm) OD (in) | Clamp D (mm) Clamp D (in) | Length (mm) Length (in) |
|---|---|---|---|
| CXP63 | 63 mm 2.48" | 100 mm 3.94" | 266 mm 10.5" |
| CXP110 | 110 mm 4.33" | 237 mm 9.33" | 506 mm 19.9" |
| CXP160 | 160 mm 6.30" | 295 mm 11.61" | 513 mm 20.2" |
| CXP200 | 200 mm 7.87" | 350 mm 13.78" | 551 mm 21.7" |
| CXP250 | 250 mm 9.84" | 415 mm 16.34" | 570 mm 22.4" |
| CXP315 | 315 mm 12.40" | 465 mm 18.31" | 608 mm 23.9" |
| CXP400 | 400 mm 15.75" | 575 mm 22.64" | 612 mm 24.1" |
| CXP500 | 500 mm 19.69" | 680 mm 26.77" | 634 mm 25.0" |
| CXP630 | 630 mm 24.80" | 790 mm 31.10" | 636 mm 25.0" |
Frequently Asked Questions
What pipe types and sizes is the Sleeve Repair Clamp for Plastic Pipe compatible with?
The Sleeve Repair Clamp for Plastic Pipe fits DN63 to DN250 pipelines and is engineered for PE (HDPE), PVC, and PPR. It seals longitudinal cracks, pinholes, circumferential fractures, and joint leaks without cutting out the damaged pipe section.
What is the working pressure rating?
Rated for 1.0 MPa. Standard clamp bodies are tested to at least PN16 (1.6 MPa); higher-pressure variants are available on request for gas-distribution and industrial service.
Can this clamp be installed on a live, pressurized pipeline?
Yes. The Sleeve Repair Clamp for Plastic Pipe is designed for installation on live pipelines under pressure, which means municipal water, gas, or process flow does not have to be interrupted. Our technical team provides pre-install checklists to ensure safe deployment.
What materials are used in the body and sealing gasket?
Construction — shell: Ductile iron QT450-10 · seal: EPDM. Corrosion-resistant stainless-steel banding (SUS304 / SUS316) with EPDM (potable water) or NBR (oil / hydrocarbon service) gaskets is available depending on the application.
What is the lead time and how is it shipped?
Standard lead time is 15 working days ex-factory, shipping FOB Shanghai. Sea, air, and combined transport are arranged through PipeKnot to over 40 countries. Volume orders and project tenders receive priority scheduling.
Is installation guidance and technical support included?
PipeKnot provides English-language installation drawings, torque specifications, and remote technical support. On-site commissioning support can be arranged for qualifying projects in partnership with Anhui Tongfa field engineers.
