China PE-RT Floor Heating Pipes - Durable, Flexible, Efficient Heating from Trusted Suppliers and Factory
Our PE-RT floor heating pipes are produced with imported special PE-RT pipe materials, boasting excellent temperature resistance and outstanding impact resistance, as well as good low-temperature frost resistance. They are light in weight and highly flexible, and can be supplied in coils for convenient construction and transportation, making them specially suitable for floor radiant heating projects. The pipes have prominent corrosion resistance, heat resistance, pressure resistance and creep resistance, paired with non-toxic, odorless and good hygienic performance, so they can also be used for water supply systems. They support hot melt connection of pipes and fittings of the same material, featuring simple installation and reliable connection. With good thermal stability and long-term pressure resistance, uniform material quality and stable performance, they can ensure a 50-year service life when applied in heating and hot water systems. The low-temperature brittle fracture temperature can reach -70℃, allowing transportation and construction in low-temperature environments, and the impact resistance is much higher than other pipes to prevent system damage caused by rough construction. They have an extremely small bending radius (minimum R=5D), no rebound after bending, and the stress at the bending part can be relaxed quickly to avoid damage due to stress concentration. No preheating is required for construction in low temperature, reducing construction costs; hot melt connection also enables easy repair, with high cost performance.
Key Performance Features
50-Year Service Life
Uniform material quality and stable performance ensure long-term pressure resistance in heating and hot water systems.
Extreme Temperature Resistance
Low-temperature brittle fracture temperature reaches -70℃, allowing construction in extreme environments without preheating.
High Flexibility
Extremely small bending radius (R=5D) with no rebound, reducing stress concentration and lowering construction costs.
Product Advantages at a Glance
Excellent Impact Resistance
Non-toxic & Odorless
Reliable Hot Melt Connection
Corrosion & Creep Resistance
Good Hygienic Performance
High Cost Performance
Frequently Asked Questions
Q1
What is PE-RT pipe and why is it used for floor heating?
PE-RT (Polyethylene of Raised Temperature Resistance) is a special grade polyethylene material engineered for superior heat resistance and long-term pressure stability. It is ideal for floor radiant heating systems because it maintains reliable performance under sustained high temperatures, is highly flexible for easy coil installation, and delivers a service life of up to 50 years in heating and hot water applications.
Q2
What is the minimum temperature at which PE-RT pipes can be installed?
Our PE-RT floor heating pipes have a low-temperature brittle fracture temperature as low as -70℃. This means they can be safely transported, stored, and installed in extremely cold environments without requiring any preheating, which significantly reduces construction time and costs in cold-climate regions.
Q3
How are PE-RT pipes connected and is it easy to repair?
PE-RT pipes use hot melt connection, which joins pipes and fittings of the same material through a simple heat fusion process. This method creates a reliable, leak-proof joint without the need for special tools or adhesives. In the event of a repair, the same hot melt technique makes it straightforward to re-join sections, reducing downtime and repair costs.
Q4
Are PE-RT pipes safe for drinking water or potable water supply systems?
Yes. Our PE-RT pipes are non-toxic and odorless, with excellent hygienic performance that meets the standards required for potable water supply systems. In addition to floor heating applications, they are also suitable for use in residential and commercial water supply networks where health and safety are a priority.
Q5
What is the minimum bending radius of the PE-RT heating pipe?
The minimum bending radius of our PE-RT floor heating pipe is R=5D (five times the outer diameter of the pipe). After bending, there is no springback, and the stress at the bent section is quickly relieved to avoid stress concentration cracking. This high flexibility makes routing around corners and obstacles during floor installation easy and efficient.
Q6
How long is the expected service life of PE-RT floor heating pipes?
When installed and operated under normal conditions within heating and hot water systems, our PE-RT floor heating pipes are designed to deliver a service life of 50 years. This longevity is supported by the pipe's uniform material composition, stable mechanical performance, strong thermal stability, and resistance to creep and corrosion over extended periods.