PPR Water Pipe 1 Inch Water Supply And Drainage PP-R Hot And Cold Water Pipe DN20 25 30 Hot Welding
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Basic Info.
PP-R (polypropylene random) pipe, also known as tripropylene polypropylene pipe, random copolymer polypropylene pipe or PPR pipe, is a pipe made of random copolymer polypropylene as raw material.
| DN | EN | 20℃ Pressure | Temperature range |
| 20mm | 2.8mm | 2.0Mpa | ﹣30~110℃ |
| 3.4mm | 2.5Mpa | ||
| 25mm | 3.5mm | 2.0Mpa | |
| 4.2mm | 2.5Mpa | ||
| 30mm | 4.3mm | 2.0Mpa | |
| 5.6mm | 2.5Mpa | ||
| 35mm | 5.6mm | 2.0Mpa | |
| 6.2mm | 2.5Mpa | ||
| 50mm | 7.3mm | 2.0Mpa | |
| 7.8mm | 2.5Mpa | ||
| 60mm | 8.0mm | 2.0Mpa | |
| 8.5mm | 2.5Mpa |
Advantage
In addition to the characteristics of general plastic pipes such as light weight, corrosion resistance, non-scaling, and long service life, PP-R pipes also have the following main characteristics:
1 Non-toxic and hygienic. The raw material molecules of PP-R are only carbon and hydrogen elements, and there are no harmful and toxic elements. It is hygienic and reliable. It is not only used in cold and hot water pipelines, but also in pure drinking water systems.
2 Heat preservation and energy saving. The thermal conductivity of PP-R pipe is 0.21w/mk, which is only 1/200 of that of steel pipe.
3 Better heat resistance. The Vicat softening point of PP-R pipe is 131.5℃. The maximum working temperature can reach 95℃, which can meet the requirements of the hot water system in the building water supply and drainage code.
4Long service life. PP-R pipe has a service life of more than 50 years under the conditions of working temperature of 70℃ and working pressure (PN) of 1.0MPa (provided that the pipe must be S3.2 and S2.5 series or above); under normal temperature (20℃) The service life can reach more than 100 years.
5 Easy installation and reliable connection. PP-R has good welding performance. The pipes and fittings can be connected by hot melt and electrofusion. The installation is convenient and the joints are reliable. The strength of the joint is greater than the strength of the pipe itself.
6Materials can be recycled. The PP-R waste is cleaned, broken, and recycled for use in the production of pipes and fittings. The amount of recycled materials does not exceed 10% of the total amount, which does not affect product quality
Details
Application
1. The cold and hot water system of the building, including the central heating system;
2. The heating system in the building, including the floor, wall panels and radiant heating system;
3. Pure water supply system that can be directly drinkable;
4. Central (centralized) air conditioning system;
5. Industrial piping systems for transporting or discharging chemical media.
6. Piping systems such as the gas path used for cylinder transmission.
Certificate
Company Profile
Located in Jiangsu, with convenient water and land transportation. It is a comprehensive enterprise integrating research, development, design, application, production and sales. The company has production lines for PE water supply pipes with larger diameters, prestressed corrugated pipes, corrugated pipe production lines, PVC pipe production lines and other equipment. Specializing in the production of PE water supply pipes, prestressed corrugated pipes, HDPE corrugated pipes, plastic blind trenches, permeable pipes, etc. The products are mainly used in municipal administration, highways, railways, water conservancy, power, environmental greening and infrastructure construction, and are used in municipalities and expressways. Many national key projects such as railways and railways have been well received by engineering experts and users.
The company has always implemented the business philosophy of "integrity and pragmatism, diligence and self-reliance, high-quality service, innovative development", and is an ideal partner for users at home and abroad. Customer trust is the source of our Chuangda's rapid development and the driving force of Chuangda people's struggle. Chuangda Pipe Industry will use sincere service and continuous innovation of technology to return our customers and society with high-quality products. To support the development of the enterprise with high-tech and high-start products, to continuously improve the technical content of the products, and to increase the market share of the products; to survive by quality, to win users with service, to benefit from management, and to create high-quality projects with you is forever The pursuit!
FAQ
Q: What are your payment terms?
A: Accept the T/T and L/C terms.
Q: What is the delivery time?
A: We always have common products in stock and can be shipped within 30 days.
Large orders require 15 days to complete production.
Q: What is your warranty policy?
A: The product is guaranteed for two years from the date of shipment (or leaving the seller's factory depending on the terms).
It is also guaranteed that the product can be used for 50 years.
