... 2-1/2",3",4" 3)Material:PVC 4)Brand:CH 5)Eed:Socket,Threa UPVC ... high pressure resistance is over 5MPa)3) Hot welding connection adopted, making pipes and fittings into whole ... pressure resistance is over 5MPa)3) Hot welding connection adopted, making pipes and fittings into whole ... ) Working temperature: 0-60°C NOPARTMATERIALQTY1BODYU-PVC,C-PVC,ABS12SEAT SEALTPE,TPV23STEM O-RINGEPDM,FPM,NBR14BALLUPVC,ABS ...