... fittings 1.Material: imported PPR or homebred PPR 2.Guarantee period:more than 50 years PPR fittingcoupling, elbow 90degree and ... 40degree, equal tee, reducing tee, pipe caps, cross, plastic union, reducer, ... female threaded elbow, male threaded elbow, female threaded union, male threaded union, female threaded elbow with disk, male threaded elbow ...