Introduction of 32mm 50mm 75mm PN12.5 Plastic Polypropylene PPR Pure Plastic Pipes Hot Cold Water

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 32mm 50mm 75mm PN12.5 Plastic Polypropylene PPR Pure Plastic Pipes Hot Cold Water

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.

(32mm 50mm 75mm PN12.5 Plastic Polypropylene PPR Pure Plastic Pipes Hot Cold Water)

Specifications of 32mm 50mm 75mm PN12.5 Plastic Polypropylene PPR Pure Plastic Pipes Hot Cold Water

These plastic pipes handle hot and cold water in structures. They are made from Polypropylene Random copolymer, called PPR. This material is strong. It resists warm well. It handles chemicals also. Corrosion is not a problem. These pipes last a very long time.

3 common sizes exist: 32mm, 50mm, and 75mm. The dimension describes the outdoors diameter. The stress ranking is PN12.5. This implies the pipes endure 12.5 bar stress at 20 ° C. They deal with greater temperatures also. For continual warm water use, temperatures get to 70 ° C securely. Temporary peaks can hit 95 ° C.

Check Out the 32mm pipeline. Its outer diameter is exactly 32mm. The wall thickness has to do with 3.0 mm. This offers good toughness. The inner birthed is about 26mm. Water flows well with it. This dimension fits branch lines and smaller sized components.

The 50mm pipe is larger. Its external size is 50mm. The wall surface is thicker, near 4.6 mm. The inner bore is around 40.8 mm. It carries extra water. This size benefits primary distribution lines or bigger components.

The largest size right here is 75mm. Its external diameter is 75mm. The wall surface is thickest, about 6.8 mm. The inner birthed is near 61.4 mm. It handles high flow prices. This size benefits major supply risers or industrial usages.

All dimensions connect making use of warmth fusion. Special welding tools thaw the pipe and fitting ends. They collaborate. This creates a permanent, leak-proof seal. The joint becomes as strong as the pipeline itself. Setup requires correct devices and training.

These PPR pipelines are light-weight. They are simple to transport. Installation is quicker than metal pipelines. They stay silent. Water hammer sound is lowered. Range build-up within is very little. Water high quality remains great. Upkeep is basic. They function reliably for years in plumbing and heating unit.

(32mm 50mm 75mm PN12.5 Plastic Polypropylene PPR Pure Plastic Pipes Hot Cold Water)

Applications of 32mm 50mm 75mm PN12.5 Plastic Polypropylene PPR Pure Plastic Pipes Hot Cold Water

PPR pure plastic pipelines in 32mm, 50mm and 75mm dimensions with PN12.5 stress score are vital for modern water systems. These pipes deal with both cold and hot water accurately. They work completely for home pipes setups. You discover them in restrooms and cooking areas. They supply drinking water safely. The material is safe and eco-friendly.

Buildings like workplaces and hotels take advantage of these pipes. Bigger 75mm pipes suit primary water lines. Smaller 32mm and 50mm pipes fit branch links. They maintain constant water stress. Industrial sites utilize them for procedure water. Factories mount them for cooling systems. They resist chemical rust.

The PN12.5 ranking suggests strength under pressure. These pipelines withstand heats approximately 95 ° C. Cold water applications avoid freezing concerns. PPR material does not corrosion or range. This keeps water clean. It prevents steel contamination.

Installation is simple with warmth blend joints. Connections come to be smooth and leak-proof. Employees save time on projects. The pipes are light-weight. Transportation and handling need less initiative. Their smooth inner surface area lowers friction. Water circulation stays effective. Energy prices reduced for pumping.

Upkeep is minimal over decades. These pipelines hold up against physical effects. They do not split under tension. UV resistance suits outside usage. Buried lines remain intact. Thermal expansion is reduced. Solutions stay secure with temperature modifications. Cost financial savings come from lengthy service life. Replacement requires decrease dramatically.

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 32mm 50mm 75mm PN12.5 Plastic Polypropylene PPR Pure Plastic Pipes Hot Cold Water

What are these pipes mainly used for? These PPR pipes handle hot and cold water systems. They work in homes, offices, and industrial setups. You can install them for drinking water lines, heating systems, and air conditioning units. They carry water safely without corrosion.

Why choose PN12.5 pressure rating? PN12.5 means the pipes withstand 12.5 bar pressure. This suits most residential and light commercial needs. It prevents leaks under normal water pressure. It ensures reliability without overcomplicating the system.

Are these pipes safe for drinking water? Yes, they are safe. The material is pure polypropylene. It doesn’t add chemicals or odors to water. It meets health standards for potable water. Your water stays clean and tastes normal.

How do you connect these pipes? Use heat fusion welding. Heat the pipe end and fitting with a special tool. Join them while hot. They cool into one solid piece. This method creates leak-proof joints fast.

What temperatures can these pipes handle? They manage cold water near freezing, down to 5°C. They handle hot water up to 95°C. They won’t crack or warp in normal conditions. They last years without trouble.

(32mm 50mm 75mm PN12.5 Plastic Polypropylene PPR Pure Plastic Pipes Hot Cold Water)