... : GLUEShape: EqualSIZE: 1/2'' TO 4''MATERIAL: PPR PVC PPMACHINE: INJECTION MACHINESTANDARD: ASTM D2466,ASTM D2665 , BS4346, NBR5 ... ELBOW BY 90DEGREE FOR PIPELINES PPR Stop Valve,pvc fitting,ppr fitting,valve,plastic tap,mouldPVC PPR ... to drinking water standards2) Resistant to high temperatures, good impact strength3) Convenient and reliable installation, low construction expenses4) Excellent ...