German OUFUSEN pipeline system production selects internationally recognized raw materials, and matches advanced equipment and technology. The professional screw and extrusion process can ensure that the raw materials are well formed at one time. The laser diameter gauge and special water cooling system ensure that the pipeline is at high speed Stable and accurate in production, establish a quality system and bar code traceability system, and be able to query operation records and responsible parties. Each coil of pipes undergoes offline inspection and pressure testing to ensure that they are 100% qualified. The PERT heating pipe and /EVOH oxygen barrier pipe developed and produced by xxxx in Germany conform to the German DIN 4726 design standard, which can effectively prevent oxygen molecules from penetrating into the pipeline.
Scope of application: floor heating
Maximum working temperature: 90 ℃
Softening temperature: 123 ℃
Tensile degree: 170kg/cm
Lateral expansion coefficient: 1.9X10-4k-1
Thermal conductivity of pipe material: 0.4W/km