pvc tee for water supply 1)ASTM standard 2)high flow capacity 3)corrosion resistance 4)easy installation PVC SCH 40 /80 tee ASTM D2466 ... ,strong mechanical strength easy installation ,corrosion resistance,environment friendly material pvc diameter 1/2'' to 4 '' service life more than 50 ... /C ,T/T,D/P,D/A,O/Astandard ASTM PVC tee for water supply-Sch 40 and 80 Verified Information This ...