MPP Threading Pipe Supplier

China MPP Threading Pipe Supplier

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MPP threading pipes are widely used. In urban power grid construction, they are used to lay high-voltage power cables, transporting electricity from substations to various power consumption sites to ensure urban power supply. In the field of power supply for industrial parks, they provide reliable power support for the large electricity demands of numerous enterprises and factories within the parks. In terms of power supply for transportation hubs, such as airports, railway stations, and subway stations, they ensure stable power supply for the operation of various equipment. MPP threading pipes serve as an important guarantee for power transmission systems in different scenarios.

Core characteristics of MPP threading pipes

MPP threading pipes have many performance advantages. They have excellent electrical insulation, which can effectively block current and ensure the safety of power transmission. They have good high-temperature resistance and can remain undeformed in environments below 93℃. They have strong external pressure resistance and high ring stiffness, which can withstand external pressures such as soil pressure and vehicle loads. They have strong corrosion resistance and can resist the erosion of media such as acids, alkalis and salts to prolong service life. They are convenient for construction and are divided into excavation type and non-excavation type. The non-excavation type does not require a lot of mud digging, soil excavation and road damage during construction in special sections, which can reduce environmental damage and traffic impact, and reduce construction costs and shorten the construction period.

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MPP Threading Pipe

MPP threading pipes are made of modified polypropylene as the main raw material. They are usually bright orange in appearance, with good chemical stability and mechanical properties. The products are divided into ordinary type and enhanced type. The ordinary type is suitable for excavation laying construction and non-excavation crossing construction projects with a burial depth of less than 4 meters; the enhanced type is suitable for non-excavation crossing construction projects with a burial depth of more than 4 meters. Different types meet diversified construction requirements.

Applications of MPP Threading Pipe

Chemical and Petroleum Industries
- Application Scenarios: Transportation of corrosive liquids (e.g., acid-base solutions, organic solvents), petroleum derivative pipelines, and chemical raw material pipelines.
- Advantages: MPP materials exhibit excellent chemical corrosion resistance, capable of withstanding most inorganic acids, alkalis, salt solutions, and partial organic solvents, preventing pipeline leakage caused by medium corrosion. Threaded connections facilitate maintenance and local pipeline replacement, reducing maintenance costs.
Thermal and HVAC Systems
- Application Scenarios: Hot water transportation, heating pipelines, and industrial steam pipelines (subject to temperature upper limits).
- Advantages: Modified polypropylene typically withstands temperatures of 70–95°C (depending on the specific model), suitable for medium-to-low-temperature thermal transmission. The sealing performance of threaded connections exceeds that of socket connections in some plastic pipelines, minimizing heat loss.

Water Supply and Drainage Systems
- Application Scenarios: Indoor cold/hot water pipelines in buildings, municipal drainage pipelines (especially corrosive sewage), and rainwater collection systems.
- Advantages: Lighter than metal pipelines, easy to install; threaded connections eliminate the need for welding, avoiding open-flame operations, making them suitable for construction in high-rise buildings or dense urban areas. Strong resistance to microbial corrosion extends the pipeline service life.
Electrical and Communication Wiring
- Application Scenarios: Electrical wiring casings in buildings, underground communication cable protection pipes.
- Advantages: MPP materials have excellent insulation properties, preventing electric leakage risks. The rigid structure of threaded pipes can withstand soil pressure and mechanical impacts, protecting cable safety.

Irrigation Systems
- Application Scenarios: Farmland drip/sprinkler irrigation pipelines, orchard water delivery pipelines, and agricultural fertilizer solution transportation.
- Advantages: Strong weather resistance, suitable for long-term outdoor or buried use, with UV aging resistance. Threaded connections enable flexible assembly and adjustment of field pipelines to adapt to irrigation needs in different terrains.
Water Conservancy Projects
- Application Scenarios: Water transmission pipelines for small water conservancy hubs, rural drinking water renovation projects.
- Advantages: Lower cost than metal pipelines, good water resistance, reducing scale deposition and ensuring water quality.

Low-Pressure Gas Transportation
- Application Scenarios: Low-pressure gas household pipelines in residential areas, connection pipes for small gas equipment (subject to gas pipeline standards).
- Advantages: MPP materials have good gas permeability resistance, and the sealing performance of threaded connections reduces gas leakage risks, though strict compliance with industry standards (e.g., China’s GB 15558 series) is required.