Description:[Material] Made of UPVC material, the PVC pipe fitting has a smooth surface, has high strength and toughness, can withstand a certain amount of pressure and impact, is wear-resistant, not easy to break, not easy to corrode, and can be used for a long time.[Feature] PVC pipe coupling adapter can connect two straight pipes of the same diameter to ensure the integrity and continuity of the piping system, as well as ensure the smooth flow of fluid in the piping system.[Easy to Use] PVC coupling adapter is easy to install, bonded with glue (not included here), apply glue inside and outside the pipe, insert the pipe to be connected into the PVC reducer adapter within one minute, and wait for it to solidify before use, best water supply after 24 hours.