... -2'' 4.WARRANTY:50YEARS PPR FITTINGS MOULD, elbow, tee, socket,union, etc PVC PPR PIPELINES FOR HOT AND COLD WATER SUPPLY ... pipes)8) Light colors and excellent design ensure suitability for both exposed and hidden installation9) Recyclable, environment-friendly ... machinesColorswhite and gray for PVC products , green ,grey, white and blue for PPR productsWorking placePVC -15°-60°, PPR-20°-95°Warrantyat ...