
Hewai PE-Rt Pipe for Underfloor Heating Hot Water Floor Heat System ISO. 50-Year Warranty: Comprehensive 50-year warranty coverage for all mechanical defects and performance issues. Oxygen Barrier Protection: EVOH layer prevents oxygen ingress, protecting pipes from corrosion and microbial growth. Full System Guarantee: In-house production of PEX, multilayer pipes, and fittings ensures complete system reliability. High Production Capacity: Advanced extrusion lines capable of producing 300,000 meters of pipe daily. Premium Raw Materials: Sourced from top-tier suppliers including Dowlex, MitsuiChemicals, SK, LG, and Kuraray. Strict Quality Control: 100% visual and functional inspection with constant online monitoring of production parameters. Customization Available: Flexible customization options including samples, designs, and full customization services. OEM Services: Full OEM capabilities with experience serving clients in Europe and Southeast Asia.