PE-RT type II directly buried thermal tube

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PE-RT II type high density heat resistant polyethylene pipe

Category

PE-RT Type II pipe

Keyword

PE-RT type II directly buried thermal tube

hebeifangsheng@163.com

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PE-RT II type high density heat resistant polyethylene pipe
"Fangsheng" brand PE-RT type II high-density heat-resistant polyethylene pipe adopts the high-density type II heat-resistant polyethylene produced by Total's advanced super double-tube polymerization process (ADL) as the raw material, and uses Barton Phil Cincinnati equipment Production ensures the excellent quality of the product. The outer layer is made of high-density polyethylene material to prevent the thermal insulation material from being damaged during the construction process, and the middle layer is made of polyurethane foam thermal insulation material to ensure the temperature loss. It is suitable for all kinds of high temperature fluid transportation pipeline fields, including cold and hot water/drinking water transportation pipeline system, surface radiant cooling/heating/deicing system, radiator connection system, buried central heating/cooling pipeline system, high temperature ground source heat pump system, hot spring transportation pipeline system, oil transportation pipeline system, and corrosive fluid transportation and other industrial fields.

Characteristics of PE-RT type II high density heat resistant polyethylene pipe
Design service life of 1.50 years}
2. Stress cracking resistance (long-term aging resistance)
3. Excellent long-term thermal stability (110 ℃ test more than 17000 hours)
4. Good welding performance, can be hot melt welding and electric fusion welding
5. Can be used for flat broken water repair technology
6. Excellent resistance to low temperature brittleness, as low as -40 ℃
7. Poor conductor of heat, good insulation performance
8. No corrosion, no rust, no maintenance
9. New chemical building materials, green energy-saving products

PE-RTIType high density heat-resistant polyethylene pipe specification selection

Design pressure (MPa2) Operating conditions of pipe network/ Conditions of use	Tube SeriesS/SDR
	0.4	0.6	0.8	1.0
Year-round hot water60℃	S8/SDR17	S6.3/SDR13.6	S4/SDR9	S3.2/SDR7.4
Winter heating60℃ below	S8/SDR17	S6.3/SDR13.6	S5/SDR11	S4/SDR9
Winter heating70℃ below	S8/SDR17	S6.3/SDR13.6	S5/SDR11	S4/SDR9
Winter heating80℃ below	S8/SDR17	S5/SDR11	S4/SDR9	S3.2/SDR7.4

Note: The lower the heating temperature, the higher the pressure that the pipe can withstand. Please consult the supplier or local local specifications for the selection of special operating temperature conditions.

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