MPP Circular Single Wall Tube

The MPP Circular Single Wall Tube is designed to balance strength and lightness, and can fully meet various current requirements for cable protection. It is made of modified polypropylene material, which not only has excellent corrosion resistance but also can withstand the impact of soil settlement. Its service life can reach over 50 years.

Feature And Application

Key Advantages

MPP Circular Single-Wall Corrugated Pipe Product Advantages and Application Scenarios

I. Material and Cost Advantages

High-performance characteristics: Made from modified polypropylene (MPP) raw materials, it offers cost-effectiveness. Under the premise of meeting the same ring stiffness requirements, compared with solid-walled MPP pipe materials, the lightweight design can save 40% to 70% of material costs, effectively reducing the overall project investment.

Lightweight Construction Advantage: The weight is only one-tenth of that of steel pipes. Not only is it convenient for manual transportation, but it can also reduce the transportation capacity consumption during the transportation process, and at the same time, lower the labor and equipment costs during on-site installation, improving the construction economy.

Environmental Recyclability Attribute: The MPP material used in the product can be 100% recycled and reused. From production processing to recycling treatment, no pollutants are produced, meeting the requirements of green buildings and sustainable development.

II. Structural Performance Advantages

High-Strength Compression Resistance: With optimized design, the product boasts excellent ring stiffness. No additional concrete encapsulation is needed during construction—direct backfilling with sand and gravel allows it to withstand large external loads, making it suitable for various complex geological conditions.

Flexibility and Deformation Resistance: The single-wall corrugated structure endows the product with good tensile and compressive properties. When encountering foundation settlement or deformation caused by earthquakes, it can adapt flexibly to prevent pipe cracking and damage, ensuring the safety of the pipeline.

Optimized Inner Wall Design: The corrugated inner wall creates point contact between the pipe and the cable, significantly reducing frictional resistance between them. This makes cable installation through the pipe smoother, cutting down on construction time and operational difficulty.

III. Weather Resistance and Safety

Wide Temperature Range Adaptability: The product maintains stable performance in both high and low-temperature environments. It has high compressive strength and good impact resistance in high-temperature environments. When the temperature drops, its impact resistance is also excellent. Therefore, it can be used in various climates, including the humid and hot regions in the south and the extremely cold regions in the north.

It also performs exceptionally well in terms of corrosion resistance and durability: it can withstand corrosive substances such as acids, alkalis, and salt fog. Even in harsh conditions like chemical plants and coastal areas, it can be used for a long time, with a service life exceeding 50 years.

Electrical Insulation Guarantee: It has non-conductive and non-conductive heat properties, fully meeting the safety standards for high-voltage cable protection pipes, effectively avoiding circuit failure risks and ensuring power transmission safety.

IV. Construction and Connection Advantages

Reliable Connection Method: Supports two connection methods: hot melt对接 and embedded rubber ring snap connection. The connection part has strong sealing performance and can prevent detachment. There is less maintenance requirement in the future， reducing pipeline operation costs.

Efficient Installation Characteristics：According to feedback from on-site customers, in conventional trench laying projects, using this product can reduce labor input by more than 30%, significantly improving construction efficiency.

II. Application Scenarios

I Applications of high-voltage power protection pipe: This pipe is specifically designed for 10-kilovolt and above high-voltage power transmission projects. It can be used in projects where cables are laid in open trenches, and it can provide reliable protection for high-voltage cables.

II Scenarios applicable for urban and rural power grid renovations: Whether it is the power grid upgrade project in urban areas or rural areas, this pipe can be used. Additionally, when laying cables in substations for pre-installation, it can also be compatible and fully meet various requirements for pipeline protection during the power grid construction process.

III Pavement and Green Belt Installation Scenario: When laying cables in areas like pavements and green belts, concrete encapsulation is not required for this product. In scenarios such as when pipes need to be laid across roads or when pipes need to be installed on bridges, the requirements for the pipes' seismic resistance and compressive strength are quite high. And this product is very suitable for use in such places. Moreover, it can be used as a reliable alternative to steel pipes.

V Optical Fiber Communication Protection Pipe Field: It has the ability to resist electromagnetic interference, effectively preventing damage to optical fibers caused by external factors and building a stable protection channel for optical fiber communication lines.

Parameter (Specification)

Pipe Details

The pipe's unique single-wall corrugated structure provides exceptional flexibility, allowing self-adaptation to ground settlement and foundation movement while maintaining reliable cable protection.