
Hot Water Supply Dn16 Dn20 Dn25 Dn32 Pex Pert Pipe. 50-Year Service Life: Manufactured with high-quality imported materials ensuring a lifetime of 50 years. Superior Flexibility: PEX-a type offers the highest flexibility among all PEX types for easy installation. OEM and ODM Services: Full customization available from samples, designs, and minor modifications. Anti-Corrosion & Safe: Non-toxic, tasteless, bacteria-resistant, and compliant with GB/T18992.2-2003 standards. Imported Production Equipment: Uses imported extruders from Korea and imported cross-linkers/peroxides. Multi-System Application: Suitable for plumbing, under-floor heating, solar energy, HVAC, and radiator systems. ISO9001 Certified Quality: Produced strictly according to international standards with 100% finished product inspection.