1.PVC insulated sleeve takes PVC resin as the major raw material, added with stabilizer, antioxidant, anti-shock agent.
PVC cable sleeveProduct properties:PVC-U pipe of wire can endure the pressure, so it can be laid hidden or open in concrete. Moisture-proof, acid and alkali resistance: PVC sleeve is not liable to rust, acid resistant, alkali resistant and oil resistant, so it?s the best choice in damp and severe environment. Good flame resistance: PVC-U pipe of wire has self-extinguishing performance while away from fire, which avoids fire propagation. High insulating property: due to PVC?s inconductivity, PVC sleeve can prevent unexpected electricity leakage and electric shock accident. Convenient for construction: as light as 1/5 of the steel pipe, willowy-insert an elbow spring into the pipe, artificial bending forming can be achieved at room temperature; easy to splice-PVC-U pipe can be spliced easily by a specialized pipe cutter, and then bond them to the shape that is needed. Save investment: compared to the steel pipe, it can greatly reduce the cost of materials and installation fees. anti-ageing Application:Protective sheath of electric and telecommunication line, pre-embedded pipeline, through-the-wall or buried pipeline in building industry. Product specification and technical parameter
| specification | dimension |
| OD | min wall thickness | length |
| 16 | 16 | 1.0 | 4m |
| 20 | 20 | 1.1 |
| 25 | 25 | 1.3 |
| 32 | 32 | 1.5 |
| 40 | 40 | 1.9 |
| 50 | 50 | 2.2 |
| 63 | 63 | 2.7 |
Technical standard:
| description | rigid sleeve | spare parts |
| appearance | smooth | smooth, no crack |
| max OD | gauge dead weight passes | / |
| min OD | gauge fails to pass | / |
| minID | gauge dead weight passes | / |
| min wall thickness | not smaller than stipulated specification and model | / |
| compressive property | load for 1 min, Df?ü25% | / |
| unload for 1 min, Df?ü10% |
| impact property | 10/12 good, no crack | / |
| bending property | free of visual crack | / |
| flattening property | gauge dead weight passes | / |
| drop performance | no shattering or crushing | no shattering or crushing |
| heat resistance | Di?ü2mm | Di?ü2mm |
| flame resistance | self-extinguishing time | te?ü30S | te?ü30S |
| oxygen index | QI?Y32 | QI?Y32 |
| electrical performance | not breakdown within 15min, R?Y100M|? | not breakdown within 15min, R?Y100M|? |
