Introduction of Whole Plumbing Materials Polypropylene Pipe PN10 PN25 Ppr Pipe Sizes Chart

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 Whole Plumbing Materials Polypropylene Pipe PN10 PN25 Ppr Pipe Sizes Chart

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.

(Whole Plumbing Materials Polypropylene Pipe PN10 PN25 Ppr Pipe Sizes Chart)

Specifications of Whole Plumbing Materials Polypropylene Pipe PN10 PN25 Ppr Pipe Sizes Chart

Entire pipes products consist of polypropylene pipelines, referred to as PPR pipelines. These pipes are strong plastic pipelines made use of for water supply. They carry both hot and cold water securely. PPR represents Polypropylene Random Copolymer. That’s the product name.

PPR pipelines come in different stress scores. PN10 and PN25 are common rankings. The PN number reveals the pipe’s pressure stamina. PN10 pipes deal with reduced pressure. PN25 pipes deal with higher stress. Choose PN25 for hot water lines or primary supply lines. Usage PN10 for chilly water lines inside structures.

These pipes are tough. They resist chemicals well. They handle high warm without damage. Hot water won’t harm them. They do not corrode like steel pipes. PPR pipes are smooth inside. Water streams easily. Range doesn’t accumulate much. This keeps water tidy. Setup is frequently straightforward. Heat combination joins the pipes. This makes extremely strong, leak-proof connections.

PPR pipes are available in basic sizes. Sizes are gauged in millimeters. Usual dimensions are listed here. Various sizes match different jobs. Smaller pipes fit home lines. Larger pipes fit major supply lines. The dimension graph helps choose the ideal pipeline:

20mm (Commonly used for little home lines).
25mm (Typical for branch lines).
32mm (Made use of for major lines in apartments/small structures).
40mm (Suitable for larger main lines).
50mm (Used for bigger supply lines).
63mm (Usual for major structure supply).
75mm (Utilized for larger distribution).
90mm (Ideal for commercial or big buildings).
110mm (Utilized for major supply lines).

Examine the necessary pressure score (PN10 or PN25) and the right dimension for your plumbing job. Always comply with neighborhood building codes.

(Whole Plumbing Materials Polypropylene Pipe PN10 PN25 Ppr Pipe Sizes Chart)

Applications of Whole Plumbing Materials Polypropylene Pipe PN10 PN25 Ppr Pipe Sizes Chart

Polypropylene pipelines, called PPR pipes, prevail in plumbing systems. They are solid and withstand chemicals well. They deal with cold and hot water properly. These pipes last lengthy and are very easy to install. 2 primary stress scores exist: PN10 and PN25. The PN number tells you the pipeline’s stress stamina.

PN10 pipelines manage reduced stress systems. Utilize them for chilly water circulation inside structures. They work well for irrigation systems in gardens or ranches. You discover them in compressed air lines for workshops. They are suitable for certain chemical transport applications. PN10 pipelines are cost-efficient for these reduced stress jobs.

PN25 pipelines manage greater pressures. They are important for warm water supply lines. They work perfectly for main heater. Use them for main water system lines entering structures. They manage greater pressure industrial water processes. PN25 supplies better strength where stress demands are higher.

Selecting the proper pipe dimension is important. A PPR pipeline sizes chart provides this details. Graphes detail sizes like 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, and larger. The dimension needed depends on water flow needs. Bigger diameters bring even more water volume. The graph matches the pipeline dimension to the work’s circulation price. Choosing the ideal size guarantees efficient system performance. Always describe the particular maker’s chart for precise measurements and pressure scores.

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 Whole Plumbing Materials Polypropylene Pipe PN10 PN25 Ppr Pipe Sizes Chart

What are PN10 and PN25 in PPR pipes?
PN10 and PN25 show pressure ratings. PN10 handles up to 10 bar pressure. PN25 handles up to 25 bar pressure. Higher numbers mean stronger pipes. These ratings ensure pipes work safely in different systems.

What sizes do PPR pipes come in?
PPR pipes range from 20mm to 160mm in diameter. Common sizes are 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm, and 160mm. Size choice depends on water flow needs. Bigger pipes carry more water. Smaller pipes suit household taps.

Where can I use PN10 and PN25 PPR pipes?
PN10 pipes fit low-pressure systems. Examples are home sink lines or shower pipes. PN25 pipes fit high-pressure systems. Examples are main building supply lines or industrial pumps. Use PN25 for hot water too.

How do I choose between PN10 and PN25?
Check your water pressure first. Low pressure systems need PN10. High pressure systems need PN25. Also think about temperature. PN25 handles hot water better. Pick PN25 for boilers or heaters.

Are there standard lengths for PPR pipes?
Yes. PPR pipes come in 4m sticks usually. Some brands offer 2m or 6m lengths. Shorter lengths help in tight spaces. Longer lengths reduce joints in big projects. Measure your needs before buying.

(Whole Plumbing Materials Polypropylene Pipe PN10 PN25 Ppr Pipe Sizes Chart)