Power Pipe Network Construction, Xiaogan MPP and CPVC Power Pipe Application Analysis

Power pipe network construction is an important part of Xiaogan municipal infrastructure building. As the main protective carrier of power cables, the performance of pipes directly affects the operation stability and service life of power pipe networks. MPP power pipes and CPVC power pipes are two types of buried power sheathed pipes that are widely used in current power pipe network construction. Among them, MPP power pipes are modified polypropylene as the main raw material and are divided into ordinary and reinforced types. CPVC power pipes are chlorinated polyvinyl chloride as the main raw material and have good insulation properties. Both products meet the general standard requirements of domestic power engineering construction and can be selected according to different construction scenarios.

In terms of core selling points, the first is that the weather resistance and structural strength are suitable for complex construction scenarios. MPP power pipes can withstand long-term working temperatures below 95 ° C, with outstanding high temperature resistance and external pressure resistance properties. They have good settlement resistance. They will not cause brittle cracking and deformation due to external temperature changes and soil extrusion. They are suitable for special construction scenarios such as trenchless pipe jacking and crossing roads. CPVC power pipes can withstand long-term working temperatures below 70 ° C. The flame retardant grade meets the requirements of relevant national standards. The insulation performance is excellent, which can effectively avoid risks such as current leakage and external spark ignition. The second is that the construction convenience is strong to reduce the comprehensive cost. Both types of pipes are lightweight, which is less difficult to transport and install than traditional cement pipes. The pipe interface adopts special bonding or hot melt connection process, which has good sealing performance. The interface is not prone to leakage, disconnection and other problems. The construction period can be shortened by about 30%. The difficulty of operation and maintenance in the later stage is lower, which can effectively control the comprehensive investment of the project and reduce the probability of pipeline failure in the later stage. The third is the long life cycle of environmental protection and durability. Both types of pipes have corrosion resistance and anti-aging properties, and there is no irritating material precipitation. They can adapt to complex environments such as acid and alkali in the soil and humidity. They will not cause pollution to the soil and surrounding groundwater. They are in line with the construction orientation of green municipalities. The normal buried service life can reach more than 50 years, and frequent replacement is not required. They can ensure the safe operation of power pipelines for a long

Applicable scenarios and suitable people, MPP power pipe is suitable for power pipeline excavation construction and municipal power pipeline network reconstruction projects with a depth of less than 10 meters in Xiaogan City, and the enhanced type is suitable for trenchless pipe jacking construction with a depth of more than 10 meters, and power pipeline laying scenarios across railways, rivers, and main urban arteries; CPVC power pipe is suitable for power cable sheath pipe laying with voltage levels of 10kV and below, power pipeline network construction in residential areas, and power pipeline reconstruction in industrial parks. The suitable people include local municipal engineering construction units, power construction enterprises, real estate development enterprises, and operation and maintenance managers of industrial parks in Xiaogan.

The current production and testing of two types of power pipes strictly follow the relevant national and power industry standards, and the performance indicators of the products meet the construction specifications of Xiaogan power pipe network construction. The purchaser can require the supplier to provide the corresponding batch of formal test reports to verify the product performance, ensure that the construction quality meets the requirements, and effectively support the stable construction of power infrastructure in Xiaogan.