Griffe builds PPR Fittings using quality-verified materials supplied by our dependable supplier network, whose stable material quality ensures a consistent manufacturing cycle. Our PPR pipes are ready for installation wherever they are delivered since they have passed every quality criteria from thorough testing in our full facilities. We decrease trash buildup and pollution during the manufacturing process by adhering to tight production standards and using recyclable PPR. Strict checks are carried out at every stage to prevent sanitation and quality concerns with our PPR pipes, guaranteeing product safety and quality are maintained when in use.Material: 100% new material of PP-R +zinc metal Size: full 20mm through 63mm availability Standard: ISO CE Colors:GREEN OR WHITE •Other colors are also available upon request. Form Supplied: •have lots of availbale size and model •Other forms are also available upon request.● Cold or hot water supply ● Heating system including flooring heating, wall heating and radiant system ● Industrial liquids transportation▶ High Temperature Resistance: the maximum sustained working temperature is up to 70°C, the maximum transient temperature is up to 95°C. ▶ Heat Preservation: low thermal conductivity which is only 1/1500 of brass pipe, and 1/250 of steel pipe. ▶ Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium. ▶ Corrosion Resistance: resist chemical matters and electron chemical corrosion. ▶ High Flow Capacity: smooth interior walls and low friction result in low flow resistance and high volume. ▶ Excellent Flexibility: can be supplied in coil. ▶ Low Installation Costs: light weight and ease of installation can reduce installation costs ▶ Longevity: more than 50 years under proper use ▶ Recycled and Environment-friendly ▶ Its linear expansion coefficient is low, which makes it not curve when transporting hot water for long time.