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![POLYGON PPR Composite Pipe]()
POLYGON PPR Composite PipePOLYGON PPR Composite Pipe is engineered via advanced co - extrusion technology. It features a unique triple - layer structure that synergizes the benefits of polypropylene (PP - R) and composite -
![POLYGON PPR Fiber]()
POLYGON PPR FiberPOLYGON PPR Fiber Pipe seamlessly blends the inherent benefits of Polypropylene Random Copolymer (PPR) with the superior reinforcement of high-strength fiberglass. This advanced composite pipe is -
![POLYGON PPRCT Pipe]()
POLYGON PPRCT PipePOLYGON PPRCT Pipe is engineered using Polypropylene Random Copolymer with Crystalline Transformation (PP-RCT) technology. This innovative material undergoes a specialized molecular restructuring -
![POLYGON Plastic Copper Pipe]()
POLYGON Plastic Copper PipePOLYGON Plastic Copper Pipe (also known as PPR Copper Composite Pipe) merges antibacterial, durable properties of deoxidized purple copper with the corrosion resistance, thermal insulation, and -
![PPR Bend]()
PPR BendThe PPR Bend (PPR 90° Elbow) is designed to facilitate precise 90-degree directional changes in fluid flow. Engineered from high-grade PPR material, this fitting ensures seamless integration with -
![PPR 45 Elbow]()
PPR 45 ElbowPOLYGON PPR 45°Elbow is a precision-engineered pipe fitting designed to create a smooth 45-degree directional change in Polypropylene Random Copolymer (PPR) piping systems. This fitting offers a -
![PPR Reducing Elbow]()
PPR Reducing ElbowPOLYGON PPR Reducing Elbow serves a dual function: it not only changes the direction of the pipeline (typically at 90 degrees) but also transitions the system from one pipe size to another, such as -
![PPR Equal Tee]()
PPR Equal TeePOLYGON PPR Equal Tee is engineered to create a leak-proof 90-degree branch connection in pipelines, ensuring the efficient and reliable distribution of water or other fluids. This fitting is -
![PPR Reducing Tee]()
PPR Reducing TeeThe PPR Reducing Tee is a high-performance polypropylene pipe fitting engineered to create secure, leak-proof branch connections while simultaneously reducing the pipe diameter. It is specifically -
![PPR Cross]()
PPR CrossThe POLYGON PPR Cross is a high-performance four-way pipe fitting. It is designed to create leak-proof 90-degree branch connections in pipelines, enabling the efficient and reliable distribution of
What is PPR Piping system?
PPR stands for Polypropylene Random Copolymer. It is a type of plastic piping system widely used for hot and cold water supply. It's known for its durability, ease of installation, and corrosion resistance.
PPR is a modern, cost-effective, and reliable piping solution that has largely replaced galvanized steel and copper in many residential and commercial water systems, especially in Europe, Asia, and increasingly in other regions. Its fusion-welded joints eliminate leak risks, making it a preferred choice for concealed plumbing.
The Category of our PPR Piping system
POLYGON offers a diverse range of PPR pipes and fittings:
- PPR Pipe: Standard pipes available in series SDR11/S5, SDR9/S4, SDR7.4/S3.2, and SDR6/S2.5.
- PPR Two Layer Pipe
- PPR Three Layer Pipe
- PPR Fiber Pipe: Middle fiber layer for lower linear expansion and high impact resistance.
- PP-RCT Pipe: Higher mechanical resistance and thinner walls for increased flow rate.
- PP-R Stable Composite Pipe (PPR Aluminum Pipe): Aluminum layer for higher pressure resistance.
- PPR Copper Pipe: Integrated with TP2 phosphorous deoxidized copper for anti-bacterial function.
- PPR Fittings: Couplings, elbows, tees, valves, etc.
Our Product Advantages
POLYGON PPR Piping System offers significant advantages through innovative design and quality manufacturing:
Durability & Long Service Life
Meets 50 years' service life requirement for cold water conveyance at 20℃ and 1MPa
Advanced Material Technology
Selected raw materials from Borealis and Korean Hyosung
Intelligent Manufacturing
Digital factory equipped with German KraussMaffei and Swiss Maillefer production lines Robot-assisted manufacturing ensures precise and refined production
Application
The application scope of PPR (Polypropylene Random Copolymer) piping systems is broad, covering numerous fields due to their safety, durability, and ease of installation. The following table summarizes the primary areas:
FAQ
Q1: What is the maximum temperature and pressure for PPR pipes?
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A: For the household hot water system, it is sufficient to select hot water pipes with a wall thickness meeting the standards (such as the S3.2/S2.5 series), a nominal pressure of PN20 or above, and ensure that the working temperature does not exceed 70℃. This will meet the requirements for long-term safe use. The PPR pipes have specific temperature and pressure standards, which vary depending on their type and intended use.
Q2: How to ensure proper installation?
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A: To ensure the installation quality of PPR pipes, the key lies in mastering the four core aspects: proper preparation before construction, standard hot-melt connection, correct support and laying, and strict water pressure testing. All the above-mentioned steps are subject to our standard regulations.
Q3: What makes PPRCT pipe better than standard PPR?
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A: PPRCT has special molecular structure ensuring higher mechanical resistance. When wall thickness is same, it performs better under high temperature and pressure.
Certification
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Our Factory
- We have built 7 major production bases in Shanghai, Henan, Hunan, Tianjin, Zhejiang, Chongqing and Guangdong which cover a total area of 1.7 million square meters.
- Our digital Intelligent Factories use renowned technology (KraussMaffei\ Maillefer) product line, fully automatic production robot, automated production scheduling and MES sytem to improve production efficiency.
- 4 National-level CNAS laboratories strictly follow the three-inspection system (self-inspection, mutual inspection, and dedicated inspection) from raw materials to finished products to ensure product quality.
Production
Cases
We are one of the most reliable PPR pipes and fittings manufacturers and suppliers in China. Please feel free to buy high quality PPR pipes and fittings made in China here from our factory. We also accept customized orders.
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