Almost all pex used for pipe and tubing is made from high-density polyethylene (hdpe). Pex contains cross-linked bonds in the polymer structure, changing the thermoplastic to a thermoset. Cross-linking is accomplished during or after the extrusion of the tubing.
1:Chemically inert, resistant to almost all chemicals 2:Good weather resistance, corrosion resistance, and geing resistance 3:Low surface friction coefficient, high bond resistance 4:Good electrical characteristics, esp. superior electrical insulation performance 5:Wall Thickness: 0.5-50mm 6:Colors: Transparent/Black/White
1, Sewage drain: Municipal engineering drainage, factories, enterprises, chemical, pharmaceutical industries 2, All kinds of construction engineering, drainage engineering: Stadiums,Railway,High speed etc. 3, Low pressure water conveyance project: Farmland, Orchards, forestry of irrigation and drainage. 4, Ventilation and communication engineering: Mine ventilation, Mine wall permeability tube, Railway and highway cable cable, Telecommunications, protect the casing.
1. Compressure compensation function,stable flow rate. 2.Superior durability with raw material of chemical-proof and anti-ultraviolet rays 3. Cutting down production costs 4. Decreasing damage by from insects 5. Increasing productivity
1:made of special synthetic rubber with excellent oil resistance, heat resistance and aging resistance. 2:light weight, non-toxic and odorless. 3:excellent flexibility and fatigue resistance