Introduction of High Pressure Ppr Pipe and Fittings Plumbing Materials Polypropylene Pipe PN25

PPR pipe (full name Polypropylene Random Copolymer Pipe, is a high-performance plastic pipe made of high-quality random copolymer polypropylene raw materials. Due to its high temperature resistance, pressure resistance, environmental protection and non-toxicity, it is widely used in building hot and cold water systems, HVAC engineering, drinking water transportation and industrial fluid transmission, and is an ideal substitute for traditional metal pipes.

Characteristics and Features of High Pressure Ppr Pipe and Fittings Plumbing Materials Polypropylene Pipe PN25

High temperature and high pressure resistance

Long-term working temperature can reach 70°C, short-term high temperature resistance to 95°C, excellent pressure bearing performance (common pressure level PN20, PN25).

Environmental protection and health

The raw materials are pure and non-toxic, meet drinking water standards (such as FDA, EN ISO and other certifications), do not breed bacteria, and ensure the safety of water quality.

Corrosion and anti-scaling

Acid and alkali resistance, strong chemical corrosion resistance, smooth inner wall, not easy to scale, long-term use of stable flow.

Hot melt connection, strong sealing

Adopting hot melt socket technology, there is no risk of leakage at the connection, and the integrated structure improves system reliability.

Lightweight and easy to construct

The weight is only 1/8 of that of metal pipes, which is convenient for transportation and installation, reducing labor costs.

Long life and low maintenance

The designed service life is more than 50 years, maintenance-free, and the overall cost is low.

Energy-saving and heat preservation

The thermal conductivity is low (only 1/200 of metal pipes), which reduces heat loss and is suitable for hot water systems.

(High Pressure Ppr Pipe and Fittings Plumbing Materials Polypropylene Pipe PN25)

Specifications of High Pressure Ppr Pipe and Fittings Plumbing Materials Polypropylene Pipe PN25

This PPR pipeline deals with high-pressure plumbing tasks. Its PN25 ranking suggests it endures approximately 25 bars of stress at 20 ° C. The material is polypropylene random copolymer. This plastic is difficult and durable. It withstands chemical corrosion. This implies it stays trustworthy.

The pipe helps both hot and cold water supply. Its maximum continuous hot water temperature level is 70 ° C. It can manage tops up to 90 ° C for brief durations. This makes it great for heater and domestic warm water lines. It likewise works well for pressed air lines.

Criterion diameters range from 20mm to 110mm. Typical dimensions are 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, and 110mm. Wall surface thickness raises with the pipe size. This guarantees regular strength under stress. Pipes come in straight sizes, typically 4 meters long.

Installations are vital for connections. Full PN25 pressure-rated fittings are readily available. These include joints, tees, combinings, reducers, valves, and unions. Fittings use the exact same polypropylene material. This assures compatibility and joint stamina.

Installment makes use of warm fusion welding. A special device heats the pipeline end and suitable socket. They melt somewhat. After that you press them with each other. The melted plastic cools down and integrates. This produces a long-term, watertight joint. The joint is as strong as the pipe itself. No glues or sealers are needed.

This system provides vital advantages. It avoids range build-up inside the pipe. It stops mineral deposits. Water flow stays smooth. The material is light-weight. This makes transport and taking care of simpler. The fused joints are exceptionally reputable. They get rid of typical leakage factors. The pipe is peaceful. Water circulation causes minimal noise. Upkeep requirements are very low. It saves money and time lasting.

(High Pressure Ppr Pipe and Fittings Plumbing Materials Polypropylene Pipe PN25)

Applications of High Pressure Ppr Pipe and Fittings Plumbing Materials Polypropylene Pipe PN25

High pressure PPR pipeline and fittings, particularly the PN25 ranked polypropylene pipelines, handle hard plumbing tasks where routine pipelines fall short. These pipes resist extreme water pressure inside them. This strength makes them perfect for requiring systems. Industrial facilities depend heavily on PN25 pipes. Factories, chemical plants, and processing systems require pipelines that will not rupture under constant high stress. The links stay safe and secure. Large business structures like hospitals, hotels, and shopping center additionally utilize PN25 systems. They ensure constant water flow all over, also to top floors. High apartment or condo blocks and multi-story homes profit significantly. PN25 pipelines provide water forcefully to washrooms and cooking areas on the highest degree without pressure decline.

Heating unit demand these high pressure pipelines also. Central home heating configurations and underfloor heating networks entail warm water relocating under pressure. PN25 polypropylene pipe deals with the heat and the force safely. It avoids leaks and bursts in warm water lines. Fire lawn sprinkler installments call for outright dependability. PN25 pressure scores make certain the pipelines provide water powerfully the split second the system activates. This shields lives and home. The material itself provides huge ands also. Polypropylene resists chemical corrosion from water ingredients or soil. It protects against scale buildup inside the pipeline wall surfaces with time. Smooth inner surface areas keep water streaming openly. Installation is straightforward using heat fusion welding. This approach produces irreversible, leak-proof joints more powerful than the pipeline itself. PN25 PPR pipe supplies a sturdy, affordable solution for essential high pressure pipes and heating needs throughout numerous fields.

Packing and Shipment

Depends on the products and qty,we could make the packing of coiling,rolls,bundle packing,crates or boxes,etc.

Shipment:By sea,railway,by air or as customer’s request.

Company Profile

Luoyang Datang Energy Tech Co., Ltd. is a leading Chinese manufacturer specializing in high-quality plastic pipes and fittings. Equipped with state-of-the-art automated production lines and supported by a team of 200 professionals, we offer an extensive product line comprising over 150 types of plastic pipes and fittings designed for water supply and drainage systems, gas transmission, and floor heating systems. Our main products include PVC Pipes and Fittings, PE (HDPE) Pipes and Fittings, PPR Pipes and Fittings, and PEX Floor Heating Pipes. 

Should you have any inquiries regarding HDPE Pipe Fitting, please do not hesitate to contact us!

Tel.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Email: sales@pipesandfittings.net

Payment Terms

T/T,L/C at sight,Western Union & Paypal,etc.

5 FAQs of High Pressure Ppr Pipe and Fittings Plumbing Materials Polypropylene Pipe PN25

What does PN25 mean for PPR pipes?
PN25 shows the pressure rating. This pipe handles systems up to 25 bars at 20°C water. It’s built for high-pressure jobs.

What’s the max temperature for PN25 PPR pipes?
These pipes handle hot water well. The maximum continuous operating temperature is 70°C. Short peaks up to 95°C are acceptable. Avoid exceeding this limit.

How do you connect PN25 PPR pipes?
Installers use heat fusion welding. Heat the pipe end and fitting socket with a special tool. Push them together while hot. They melt and fuse into one solid piece. This makes strong, leak-proof joints.

What pressure can PN25 pipes actually withstand?
The PN25 rating is for cold water (20°C). Pressure capacity drops as temperature rises. At the max 70°C, expect a safe working pressure around 10 bars. Always check the manufacturer’s specific charts for exact figures at different temperatures.

Where are PN25 PPR pipes best used?
They excel in high-pressure systems. Main applications include central heating lines and domestic hot water distribution. They are also good for compressed air lines and some industrial process pipes needing chemical resistance. Use them where standard PN20 pipes aren’t strong enough.

(High Pressure Ppr Pipe and Fittings Plumbing Materials Polypropylene Pipe PN25)