1.Introduction: Excavation and non-excavation-type, MPP trenchless pipe also known as electric or Torah MPP top tube tube. Diameter range 50-200mm2. MPP power management Scope: a．MPP power tube can be widely used in municipal, telecommunications, electricity, gas, water, heat and other pipeline projects.B．MPP trenchless horizontal directional drilling pipe urban and rural electricity power projects drain pipe, exhaust pipes and power out excavation works.C．MPP trenchless horizontal directional drilling pipe urban and rural electricity water sewage discharge pipe project. Industrial wastewater discharge project.3.MPP power management advantages：MPP power tube has excellent electrical insulating properties.MPP power tube has a high heat distortion temperature and low temperature impact properties.MPP power tube tensile, compression performance than HDPE.MPP power tube light, smooth, friction main small, heat-welding butt.MPP power tube long-term use of a temperature of 5 ~ 70 ℃.MPP Pipe Construction Notes：a.MPP power tube pipe transport, the construction process is strictly prohibited any tossing, impact, characterization, exposure. b.When MPP electric power pipe Butt pipe axis to two aligned perpendicular to a flat face cutting.c. MPP power tube processing temperature, time, pressure, depending on the climatic conditions to be adjusted accordingly. d.MPP power tube tubing minimum bend radius should be ≥75 tube diameter.