PPR Pipe Reducer Coupling 1>Long Service life,non-toxic 2>Resistance to Chemical agents 3>Recyclable,Environment friendly PPR Pipe Reducer Coupling for water carrier system Material: Random Polypropylene: YUHWA POLYPRO RP2400;Pressure Rating: 2.5Mpa;Standard: ISO15874:2003, BS6920 and DIN8077-8078;Color: Green, Blue, Light Grey, White or available upon request.The specification like below: Art-No ...