Green plastic fitting PPR fitting 1.Pressure:PN 2.5 3.Delivery time:7-25 ... (mm):20-160 5.Health,supply drink water Green plastic fitting PPR fitting Size(mm): 20,25,32,40,50,63,75,90 ... transient temperature is up to 95 Degrees Celsius2. Heat Preservation: low thermal conductivity which is only 1/1500 of brass pipe ...