AIR COMPRESSOR
& PIPES LEADER
& PIPES LEADER
The polypropylene MPP protective pipe for power cables is a new type of plastic pipe made from modified polypropylene as the main raw material, using special formulas and processing techniques. It has a series of advantages such as high strength, good stability, easy cable insertion, simple construction, and cost savings. As a pipe jacking construction, it highlights the product's personality, meets the development requirements of modern cities, and is suitable for burial depths ranging from 2 to 18 meters. The modified MPP power cable sheathing pipe is constructed using non-excavation technology, which not only ensures the reliability of the pipe network and reduces the failure rate of the pipe network, but also greatly improves the urban appearance and environment.
Product Features
1. MPP power conduit has strong practicality: MPP power cable conduit has good electrical insulation properties and is suitable for high-voltage transmission line cable ducts above 10KV. The inner wall of the conduit is smooth and the color is internationally recognized
Use orange-red for easy identification.
2. Strong corrosion resistance: Except for a few strong oxidizers, most chemical media cannot corrode it, and the acid-base factors in general use environments will not damage the pipeline.
3. High impact resistance: Due to the good toughness of the pipeline substrate, it has a high heat distortion temperature and low-temperature impact resistance. When subjected to external impacts, it easily recovers its original shape and will not crack even in the case of foundation settlement.
4. Strong aging resistance: In environments without direct exposure to ultraviolet rays from the sun, the pipeline can have a service life of over 50 years.
5. MPP power pipes have good cold resistance: MPP power pipes can be used at temperatures ranging from -5 to 70 degrees for long periods of time. Under general low temperature conditions (-30℃), no special protective measures are required during construction, and the pipes will not freeze and break.
6. Easy construction and low cost: The pipeline is lightweight, easy to transport, and the welding process is simple. The construction is convenient, which can significantly save the required engineering time and engineering costs, resulting in a low overall cost.
7. Mechanical properties of MPP pipe: It overcomes the drawback of PE pipe, which experiences a significant decline in mechanical properties above 40°C and is thus unsuitable for cable ducting, and also overcomes the disadvantage of CPVC pipe, which has poor resistance to ground subsidence.
8. Reliable connection performance: The hot-melt butt joint of the pipe material has high strength, and the joint will not break due to soil movement or live load effects. Its wear resistance is even higher than that of steel pipes, and it has low frictional resistance.
Product Usage
It can be widely applied to:
Municipal Engineering
Telecommunications Engineering
Power Engineering
Gas engineering
Tap water project
Thermal and other pipeline engineering.
| Nominal Inner Diameter(mm) | nominal wall thickness（mm） | nominal length（mm） | ||
| Ring stiffness (3%) grade (at room temperature) | ||||
| SN24 | SN32 | SN40 | ||
| 100 | 6 | 8 | 10 | 6000 9000 12000 |
| 150 | 10 | 12 | 14 | |
| 175 | 12 | 14 | 16 | |
| 200 | 14 | 16 | 18 | |
| 225 | 16 | 18 | 20 | |
| 250 | 18 | 20 | 22 | |
No. 500, Zhengyang Middle Road, Chengyang District, Qingdao
