PPR Pipe Polypropylene Piping System Company
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PPR pipes are made from a type of thermoplastic called polypropylene random copolymer, which is known for its high-temperature resistance, chemical inertness, and non-toxicity. PPR pipes are commonly used in residential and commercial plumbing systems for hot and cold water distribution, as well as in heating systems for radiant floor heating and radiator connections.PPR pipes are lightweight compared to some other piping materials like metal, which makes them easier to handle and install. We can produce various PPR Pipes in various sizes and diameters to meet different plumbing and heating system requirements, such as Potable Water PPR Pipe, PPR Antibacterial Pipe, PPR Fiber composite pipes&fittings, PP RCT Pipe.
About Us
Shanghai Zhongsu Pipe Co., Ltd.

Shanghai Zhongsu Pipe Co.,Ltd established in 2004 with 1.01 billion registration capital, situated in Jinshan district of shanghai china, occupied 70000 square meters. China PPR Pipe Suppliers and Custom Polypropylene Piping System Company. ZHSU specialized in producing PPR pipe, antibacterial PPR pipe, anti UV PPR pipe, PP-RCT pipe, PE-RT pipe, HDPE pipe and fittings with various materials, adopted high technology production line to improve productivity and provide customer with fast delivery time. In order to cooperate with national rural drinking water safety project, ZHSU adopted large diameter facility for PE production, our biggest PE pipe diameter reached DN1200mm at present, ZHSU has become one of the manufacturers in china who can produce such large diameter PE pipe. Custom PPR Pipe for residential and commercial plumbing systems for sale.

We adopted German brand Battenfeld-cincinnati production lines for plastic pipes to organize production in strictly accordance with international standards, the procedure from raw material purchasing to finished product delivery is fully under monitoring, passed ISO9001, ISO14001 and OHSAS18001 certification because of perfect management, besides we were nominated as ”Shanghai famous brand products, Shanghai high-tech enterprises and Shanghai famous trademarks”.

Certificate Of Honor
  • ISO14001
  • ISO9001
  • ISO45001
  • CNAS Accredited Laboratory Certificate
  • CE-Certificate
  • 2022CEC Certificate - Water Supply Pipe
  • 2022CEC Certificate - Gas Pipe
  • 2021 Measurement Management System Certificate
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PPR Pipe Industry knowledge
What are the main advantages of using PPR pipes over traditional materials like metal or PVC?
Polypropylene Random Copolymer (PPR) pipes offer several advantages over traditional materials like metal (such as copper or steel) and PVC (Polyvinyl Chloride) in various plumbing applications. Here are the main advantages of using PPR pipes:
Corrosion Resistance:
PPR pipes are highly resistant to corrosion, rust, and scaling. Unlike metal pipes, they do not corrode over time, ensuring a longer service life and maintaining water quality.
Chemical Resistance:
PPR pipes are resistant to a wide range of chemicals, making them suitable for transporting various fluids without the risk of degradation or leaching.
PPR pipes are lightweight compared to metal pipes, making them easier to handle, transport, and install. This can lead to cost savings in terms of labor and equipment.
PPR pipes are flexible, allowing for easy bending and installation around obstacles. This flexibility reduces the need for additional fittings and makes installation more straightforward.
Low Thermal Conductivity:
PPR has low thermal conductivity, which means it retains heat better than metals. This property can be advantageous in maintaining water temperature in hot water plumbing systems.
Smooth Interior Surface:
PPR pipes typically have a smooth interior surface, minimizing friction and allowing for efficient fluid flow. This smoothness can contribute to lower energy consumption in pumping systems.
High Temperature Resistance:
PPR pipes can withstand high temperatures, making them suitable for both hot and cold water systems. They maintain their mechanical properties even at elevated temperatures.
Easy Installation:
PPR pipes are often joined using heat fusion techniques, such as socket fusion or butt fusion. This results in strong and leak-resistant connections without the need for additional adhesives or solvents. The installation process is generally quicker than traditional metal piping methods.
Long Service Life:
PPR pipes have a long service life and are resistant to aging and deterioration. They maintain their properties over time, reducing the need for frequent replacements.
Reduced Scaling and Deposits:
PPR pipes have a smooth surface that resists scaling and deposits, reducing the risk of clogs and maintaining efficient water flow.
Environmentally Friendly:
PPR is a recyclable material, and its production typically has a lower environmental impact compared to some other materials. This aligns with sustainability goals.
While the initial cost of PPR pipes may be higher than some traditional materials, the overall cost-effectiveness is often realized through reduced installation costs, lower maintenance requirements, and the pipes' long lifespan.
Silent Operation:
PPR pipes contribute to quiet plumbing systems as they dampen water noise during flow, providing a more comfortable living or working environment.
No Electrochemical Corrosion:
PPR pipes eliminate the risk of electrochemical corrosion that can occur with metal pipes, especially in environments with varying water compositions.
PPR pipes are versatile and suitable for a wide range of plumbing applications, including residential, commercial, and industrial systems.
These advantages collectively make PPR pipes a popular choice for modern plumbing systems, providing reliability, durability, and efficiency in various applications.
How does PPR Pipe reduce the risk of clogging?
PPR (Polypropylene Random Copolymer) pipes have several characteristics that contribute to reducing the risk of clogging in plumbing systems. Here are the key factors:
Smooth Interior Surface:
PPR pipes typically have a smooth and homogeneous interior surface. This smoothness minimizes friction and resistance to the flow of water. Unlike pipes with rough surfaces, PPR pipes discourage the accumulation of deposits and sediments, reducing the likelihood of clogging.
Resistance to Scaling:
The smooth surface of PPR pipes resists scaling, which is the accumulation of mineral deposits on the interior walls of the pipe. Scaling is a common cause of reduced water flow and increased pressure drop in pipes. PPR's resistance to scaling helps maintain the efficiency of the plumbing system.
Chemical Resistance:
PPR is highly resistant to chemical reactions and corrosion. This resistance extends to the buildup of substances that could lead to clogging. In environments where aggressive chemicals or substances are present, PPR's chemical resistance helps prevent the formation of deposits.
Non-Reactive Material:
PPR is a non-reactive material, meaning it does not react with the water or substances flowing through the pipe. This property minimizes the chances of chemical reactions that could result in the formation of deposits or clogs.
Low Maintenance Requirements:
PPR pipes have low maintenance requirements due to their resistance to corrosion and scaling. This reduces the need for frequent cleaning or maintenance interventions to address clogging issues.
Consistent Water Flow:
The combination of a smooth interior surface, resistance to scaling, and chemical inertness allows PPR pipes to maintain a consistent water flow over time. Consistent water flow minimizes the risk of blockages or clogs developing within the plumbing system.
Versatility in Applications:
PPR pipes are suitable for a wide range of applications, including hot and cold water systems, as well as industrial applications. Their versatility allows them to be used in diverse settings where the risk of clogging may vary.
No Rust Formation:
Unlike metal pipes, PPR pipes do not rust. Rust formation can lead to the accumulation of rust particles, contributing to clogging. PPR's resistance to rust eliminates this risk.
While PPR pipes significantly reduce the risk of clogging, proper installation, regular inspection, and adherence to plumbing best practices are essential for maintaining the efficiency of the entire plumbing system. Additionally, local water conditions, the quality of the water supply, and specific usage patterns can influence the potential for clogging in any plumbing system, including those with PPR pipes.
Shanghai Zhongsu Pipe Co., Ltd.
Shanghai Zhongsu Pipe Co., Ltd.