13 FAQ About MPP Power Pipe
Q1. What are the wide applications of MPP power pipe?
Municipal, telecommunication, power and other pipeline projects; Urban and rural trenchless horizontal directional drilling power pipe laying project, and lighting excavation power pipe laying project; Urban and rural trenchless horizontal directional drilling sewage pipe project, industrial wastewater discharge project.
MPP electric power pipe can be widely used in municipal, telecommunication, power, gas, tap water, heat and other pipeline projects.
MPP electric power pipe urban and rural trenchless horizontal directional drilling power pipe drainage engineering, and open excavation power pipe drainage engineering.
MPP electric power pipe urban and rural trenchless horizontal directional drilling sewage pipe project. Industrial wastewater discharge project.
Q2. What are the superiorities of MPP power pipe?
1. MPP electric power pipe has excellent electrical insulation.
2. MPP electric power pipe has high thermal deformation temperature and low temperature impact performance.
3. The tensile and compressive properties of MPP power pipe are higher than that of HDPE.
4. MPP electric power pipe is light and smooth, with small friction force, and can be butt welded by hot melting.
5. The long-term use temperature of MPP power pipe is – 5 ~ 70 ℃.
Q3. What are the characteristics of MPP power pipe?
It has excellent electrical insulation, high thermal deformation temperature and low temperature impact performance. The performance of its tensile strength and compressive strength is higher than HDPE.
Q4. What are the advantages of MPP power tube?
PP power pipe has excellent electrical insulation.
MPP power tube has high thermal deformation temperature and low temperature impact performance.
The tensile and compressive properties of MPP power pipe are higher than HDPE.
MPP power pipe is light, smooth, small friction force, it can be butt welded by heat capacity welding.
The long-term service temperature of MPP power tube is - 5-70 ℃.
Q5. What are the types of MPP power pipes?
MPP power pipe is divided into common type and reinforced type. Reinforced type is divided into excavation pipe and trenchless pipe. The MPP trenchless pipe is also called MPP pipe jacking, MPP pipe pulling.
Q6. What is MPP power tube also called?
MPP power cable protection pipe is also called MPP power pipe, MPP cable pipe, MPP communication pipe and MPP cable threading pipe.
Q7. What is the raw material of MPP power tube?
PP powder (modified polypropylene) is the main masterbatch.
Q8. What kind of connection mode does MPP power pipe adopt?
Butt welding with welding machine, the fusion point is about 200 degrees, not more than 220 degrees. When the temperature reaches, you can butt at both ends（ Because the connection of MPP pipe is hot melt welding, the welding joint is not good, which may damage the cable or flatten it, so MPP power pipe must be made of brand new material.)
Q9. What color is the power tube product?
MPP power tube is orange-red.
Q10. What are the construction instructions for MPP pipe?
It is strictly forbidden to throw, impact, carve and expose the pipes during transportation and construction. During hot-melt butt welding, the axes of the two pipes should be aligned, and the end face cutting should be vertical and flat. According to the climate conditions for the corresponding adjustment of processing temperature, time, pressure. The minimum bending radius of pipe shall be greater than or equal to 75 pipe’s outer diameter.
Q11. What is the difference between excavation pipe and trenchless pipe of MPP pipe?
The excavated pipe is the pipe directly buried in the trench on the ground. The trenchless pipe is the pipe directly from one side of the road to the other side of the road without excavation.
Q12. What are the differences between MPP power pipe and HDPE pipe?
In fact, it is not difficult to identify MPP pipe and non MPP pipe by understanding the properties of MPP and HDPE materials. MPP pipe has the characteristics of high temperature resistance, and the pipe is rigid, while PE pipe is thermoplastic because it can not resist high temperature. After understanding this essential difference, it is very easy to identify in the construction site without special detection equipment. The cutting machine attached to the pipe hot-melt butt joint machine can be used to cut the pipe end. Because the MPP power pipe has the characteristics of high temperature resistance, the power pipe manufacturer will not decompose when cutting, and the cutting surface is smooth and flat. However, the PE pipe can not resist high temperature, it will soften and decompose when cutting, and the cutting surface is rough. In addition, people who are familiar with the two kinds of pipes can also identify the pipes by knocking. MPP trenchless power pipe has a clear sound due to its rigidity.
Q13. Instructions for construction
1. During the transportation and construction of MPP electric power pipe, it is strictly prohibited to throw, impact, carve and expose.
2. When the MPP pipe is butt welded, the axis of the two pipes shall be aligned and the end face shall be cut vertically and flat.
3. The processing temperature, time, pressure of MPP pipe shall be adjusted according to the climatic conditions.
4. The minimum bending radius of MPP electric power pipe shall be ≥ 75 pipe outer diameter.
Biaohuang is a factory specializing in the production of MPP power pipes. We are one of the largest manufacturers and producers of plastic pipes and pipe fittings in China. The product quality has strict guarantee. If you are interested in our products, please contact us now!