Which is better, MPP power pipe or CPVC electric power pipe (PVC-C)?

The difference between CPVC and MPP in material

MPP power pipe is modified from PP raw material, which has the characteristics of high-temperature resistance, external pressure resistance, and good insulation performance. It is suitable for high-voltage transmission lines and cables above 10KV.

The latter uses PVC-C resin as the master batch. The product has the characteristics of high strength, good flexibility, high-temperature resistance, corrosion resistance, flame retardant, good insulation performance, no pollution, not easy to age, lightweight, convenient construction, and so on.

The difference between CPVC and MPP in the main scope of application

Construction and renovation of the urban power grid; urban municipal renovation project; civil aviation airport engineering construction; engineering park and community engineering construction;

The raw materials used in power tubes are different, and there are many different categories. You can choose and buy according to the environment and performance used.

The pipe produced by MPP material can work for up to 50 years under the external temperature of -5℃-70℃ and has a series of advantages such as high strength, good moisture resistance, easy cable routing, simple construction, and cost saving. The pipes made of PVC are relatively brittle, and the flexural modulus and tensile force of the material are small.

Consider the difference between CPVC and MPP in terms of cost

The cost of CPVC power pipe material is much lower than that of MPP material.

The difference between CPVC and MPP in specific construction

MPP power pipe uses modified polypropylene as the main raw material. It is not necessary to dredge, dig soil and destroy the road surface, and lay pipelines, cables, and other construction projects in special areas such as roads, railways, buildings, and riverbeds.

Compared with the traditional "groove buried pipe method", the trenchless power pipe project is more suitable for the current environmental protection requirements and removes disturbing factors such as dust flying and traffic congestion caused by traditional construction. Lay pipelines in areas where excavation work is performed.

MPP power pipes and glass fiber reinforced plastic power pipes are better used in engineering, mainly depending on the engineering standards and geological conditions. If there is strong corrosion in the saline-alkali land, the editor of the MPP power pipe manufacturer recommends the use of glass steel pipe, which is light and corrosion-resistant, and easy to use. Transportation, low cost. If you don't have these, you can consider using an MPP power pipe, which has a long service life and better electrical insulation performance than general pipes. The FRP pipe adopts the socket and socket method, which is not suitable for pipe jacking construction or pipe pulling construction. Therefore, it is recommended to use an MPP power pipe when it comes to the construction of crossing and dragging.

MPP power pipe has the characteristics of high-temperature resistance and external pressure resistance and is suitable for high-voltage transmission lines and cables above 10KV. 110mm～250mm in the middle, divided into ordinary type and enhanced type. The ordinary type is suitable for excavation and laying construction and trenchless crossing construction projects with a buried depth of less than 4M; the enhanced type is suitable for projects with a non-excavation crossing construction buried depth greater than 4M.

FRP is widely used in petroleum, electric power, chemical industry, papermaking, urban water supply and drainage, and factories for its many advantages such as strong corrosion resistance, smooth inner surface, low transportation energy consumption, long service life, convenient transportation and installation, low maintenance cost and low comprehensive cost. It has been widely used in sewage treatment, seawater desalination, gas transmission, and other industries.