
Hewai HDPE PE-Xa Pipe and PE-Rt Water Pipe for Water Heating System. 50-Year Warranty Coverage: Comprehensive warranty coverage for 50 years on all products. High-Speed Production Capacity: Advanced extrusion equipment capable of producing 300,000 meters per day. Premium Raw Material Sources: Sourced from top-tier suppliers including Dowlex, MitsuiChemicals, SK, LG, and Kuraray. Full System Guarantee: In-house production of PEX, multilayer pipes, and fittings ensures complete system integrity. Oxygen Barrier Protection: EVOH coating prevents oxygen ingress, corrosion, and microbial growth in piping systems. Strict Quality Control: 100% visual and functional inspection with constant online monitoring of production parameters. Flexible Customization Options: Offers full, minor, and flexible customization based on customer samples or designs.