tee union, union tee,union,ppr union,pp-r union,ppr union,ppr pipe fitting,pipe fitting,ppr,pp-r tee union, union tee,union,ppr union,pp-r union,ppr union,ppr pipe fitting,pipe fitting,ppr,pp-rModelSpecificationsAKPP326-2020mmAKPP326-2525mmAKPP326-3232mmAKPP326-4040mmAKPP326-5050mmAKPP326-6363mm