PE-RT II (type II heat-resistant polyethylene) is a new generation of heat-resistant plastic pipe, which has the characteristics of long service life, high temperature resistance, low temperature resistance, convenient and reliable installation. It is widely used in the field of central heating transmission and building hot and cold water transmission, solving the problem of corrosion of heating steel pipe, making plastic instead of steel in the field of heating become a reality.
As the promoter and leader of PE-RT II pipeline system development in China, Jielin has always taken customer demand and experience as the starting point, combined with more than 20 years of plastic pipeline production and application experience, and promoted the plastic heating pipeline to continue to break through in the direction of high reliability, high efficiency and high performance.
R & D and production
In 2008, Jielin developed and produced PE-RT II pipeline, which has outstanding long-term pressure resistance under high temperature conditions. It can be used for 80 ℃ hot water transportation for a long time. At the same time, it has excellent low-temperature (- 40 ℃) resistance, good impact resistance and high stress cracking resistance. It has been applied in the field of cold and hot water transportation in buildings, solving the problems of low-temperature brittleness and difficult connection of other plastic pipelines.
Promotion and Application
In 2012, Jielin cooperated with heating enterprises to take the lead in the construction of PE-RT II pipeline demonstration project in the central heating network, and promoted the gradual development of domestic pilot projects. 5 advantages of PE-RT II pipe are convenient installation and safer use:
50 + years of service life
0.1 ℃ / km temperature drop
1.25 + times pipeline transportation efficiency
2.0 + times pipeline construction efficiency
Significant comprehensive benefits
In 2014, Jielin and heating enterprises jointly led the first domestic PE-RT II pipeline construction specification for central heating, providing a standard basis for product design and application, and gradually improved the PE-RT II pipeline standard system.
With more than 10 years of R & D and promotion experience, Jielin pe-rtii pipeline has accumulated rich successful cases in the fields of central heating, building cold and hot water transportation, hot spring water, industrial hot water transportation, etc., becoming a leading brand in the application field of pe-rtii pipeline.
Innovation and development
Based on the current situation of heat supply and insulation, combined with rich experience in production and application of PE-RT II heat supply pipeline, Jielin combines the insulation material with PE-RT II pipeline to form a prefabricated insulation pipe structure, which is suitable for different specifications of pipeline (dn50-315mm) system.
Compared with steel pipes, PE-RT? II prefabricated directly buried heat preservation pipes have excellent temperature performance, convenient installation and significant cost-effectiveness. Compared with steel pipes, they are corrosion-resistant, rust resistant, high temperature resistant, cold resistant and crack resistant, with low application and maintenance cost in the thermal pipe network system, greatly reducing the use cost, and are widely recognized by the heat supply industry.
In the future, Jielin will continue to promote the application and development of PE-RT II pipeline with the latest technology, promote the innovation of heating pipeline technology, and make contributions to energy conservation, economic benefits and environmental benefits.
More information, welcome to inquire!
0533-7688096-END-
Jielin, based on the plastic industry, in a responsible way, realizes close cooperation, common progress and common future creation with customers, suppliers and other stakeholders.