Traditional Culture Encyclopedia - Hotel accommodation - What material is better for hot springs? What are the characteristics of hot spring pipes?
What material is better for hot springs? What are the characteristics of hot spring pipes?
The hot spring pipeline is "PE-RT II hot spring insulation pipe". Hot spring pipeline consists of (HDPE: high density polyethylene) outer sleeve, polyurethane rigid foam plastic pipe and heat-resistant polyethylene (PE-RT II) pipe. So that the hot spring pipeline is not affected by biological and chemical corrosion. Polyurethane foam for directly buried thermal insulation pipe has good mechanical properties and thermal insulation performance, and can withstand the temperature of 120℃ under normal conditions, and can withstand the temperature of 180℃ through modification or combination with other thermal insulation materials.
References:
CJ/T480-20 15 PE-RT II Precast Directly Buried Thermal Insulation Composite Plastic Pipe
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