
Polybutylene (PB) Pipe DN25 2.8mm Wras Approved Plumbing Tube. 5-Year Limited Warranty: Covers manufacturing defects for 5 years with free parts and labor. 50+ Years Service Life: Outstanding creep and aging resistance ensures over 50 years of use. Drinking Water Grade Safety: Made of inert, odorless materials meeting food-grade and national standards. High Flexibility Installation: Minimum bending radius of 6D reduces fittings and leakage risks. Corrosion & Scale Resistance: Ultra-smooth inner wall prevents scaling and maintains stable water flow. Global Certification Compliance: Certified by NSF, WRAS, CE, ROHS, SGS, and other international bodies. Customized OEM/ODM Services: Support for customized specifications, packaging, and logo design.