
Wras BS7291 Pb Pipe DN25*2.8mm Underfloor Heating Potable Water Polybutene Pipe. 50-Year Service Life: Outstanding creep and aging resistance ensures over 50 years of stable operation under normal conditions. Drinking Water Grade Safety: Made of inert polymer materials, odorless and non-toxic, meeting food-grade safety and national drinking water regulations. High Flexibility Installation: Minimum bending radius of 6D reduces fittings and leakage risks while adapting to complex layouts. Corrosion & Scale Resistance: Acid and alkali resistant with ultra-smooth inner walls to prevent scaling and maintain stable water flow. Low Noise Operation: High wall elasticity effectively reduces water flow noise for quiet delivery. Extensive Global Certifications: Compliant with NSF, UPC, WRAS, CE, ROHS, REACH, and SGS standards worldwide. Customized OEM Services: Support for customized specifications, packaging, and logo design with complete export documentation.