What are the methods for connecting PPR pipes?

In building and construction, PPR pipe (random copolymer polypropylene pipe) is gradually becoming the preferred material for water supply pipe installation because of its lightweight, corrosion resistance, good insulation and high temperature resistance.We are a manufacturer of PPR pipes and fittings from China, and we would like to explain to you in detail about the purchase and installation point of PPR pipes and fittings.

Basic Characteristics of PPR Pipes

Basic Characteristics

‌Light weight and high strength: PPR pipe material is light, easy to transport and install, and has high compressive strength.

Corrosion resistance: PPR pipe can resist the corrosion of many chemical substances, prolong the service life.

Good insulation: Good electrical insulation performance, suitable for all kinds of electrical environment.

High temperature resistance: Maintain stable performance in a certain temperature range, suitable for hot water pipelines.

Main Uses

PPR ‌Water supply pipes for the delivery of domestic, commercial and industrial water.

PPR Heating pipes: circulation of hot water in heating systems.

Industrial PPR pipe: fluid conveying in chemical, food, pharmaceutical and other industries.

Points For Choosing PPR water pipe

Focus on PPR pipe quality

High-quality PPR pipe has a smooth surface, no bubbles, impurities, and a uniform pipe wall. When choosing, the following points should be noted:

Check the certification mark: The national standard certification mark is an important guarantee of product quality, such as ISO, CE and so on.

‌Choose the famous brand: The good products usually has a perfect after-sales service and quality assurance system to reduce the risk of use.

‌Know the material composition: Avoid choosing PPR pipe containing recycled material, so as not to affect the service life and safety.

Consider PPR Pipe Specifications

Choose the appropriate pipe diameter and wall thickness according to the actual needs!

‌Household water pipe: The diameter is usually between 20mm and 32mm to meet daily water needs.

Heating pipe: The diameter may be larger to meet the flow requirements of hot water circulation.

Special environment: Such as high temperature and high pressure environment, it is necessary to select the PPR pipe with corresponding temperature and pressure resistance.

Attach importance to the selection of accessories

The connection of PPR pipes fittings, valves and other accessories. When selecting, it should be ensured that the accessories match the material and specifications of the pipeline to ensure the safety and stability of the overall system. It is recommended to buy accessories of the same brand to ensure compatibility and sealing.

PPR Pipe Installation and Precautions

Measurement and Planning

Before installation, measurement and planning should be done to determine the direction and location of the pipeline. In consideration of aesthetics and practicality, try to avoid pipelines passing through living Spaces such as bedrooms and living rooms.

Cut and connect

‌Use professional tools: It is recommended to use professional pipe cutting tools to ensure that the incision is smooth and convenient for subsequent hot melt connection.

Control temperature and time: the temperature of the hot melt machine is usually kept at about 260℃, and the connection time depends on the diameter of the pipe. After the connection is completed, it is necessary to wait for a period of time to cool down to ensure the firmness of the connection part.

Avoid external pressure and bending

During the installation process, the pipeline should be avoided from being compressed and bent by external forces to prevent problems such as water leakage during use. It is recommended to use elbows at the corners of the pipes to avoid increased water flow resistance caused by right Angle connections.

System inspection and maintenance

After installation, the system should be inspected. Check for leaks by running a water test and make sure all connections are working properly. Maintain and inspect plumbing systems regularly to spot potential problems and deal with them in a timely manner to avoid greater damage

Supplier

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 our Healthy PPR Pipes and Fittings, 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