Refers to low temperature hot water floor heating pipe floor radiant heating system (warm) and used as a low-temperature hot water circulating a carrier pipe PE-RT: The warm mechanical properties of materials is a very stable medium density polyethylene, by monomer and ethylene-octene copolymer made by metallocene catalysis. Its main characteristic of ethylene-octene short chain and branched-chain structure, so that both ethylene superior toughness, resistance to stress cracking resistance, low temperature impact, outstanding performance and long-term resistance to pressure octene heat creep. 1, flexibility: PE-RT relatively soft. No special tools, and therefore the processing costs are relatively low construction. 2, the thermal conductivity: for floor heating pipes need to have good thermal conductivity. Better thermal conductivity of PE-RT, for PP-R, PP-B pipe twice its thermal conductivity. Ideal for floor heating use. 3, low-temperature thermal shock resistance: PE - RT low temperature impact performance is better. Winter construction of pipe rupture less susceptible to shocks, increasing the flexibility of the construction schedule. 4, environmental protection: PE-RT and PP-R can be recycled, do not pollute the environment. PEX can not be recycled and will produce secondary pollution; 5, processing performance stability: PEX with controlling the degree of crosslinking and crosslinking uniformity issues, complex machining and machining pipe directly affect performance. The PE-RT, and PP-R process is simple, pipe performance is basically determined by the raw materials, more stable performance. PE-RT can be hot melt connection method, was accidental damage can also be used to repair the pipe hot melt connection. Warm material has meet product standards creep rupture curve is only at this stage without polyethylene crosslinked can be used for a variety of hot water pipes. Large concessions, welcome customers to inquire the price