1.no polution,design fashion 2material:PVC 3.size:1/2'',3/4'' 4.color:many color available you can ... handle ones also available3)Size: 1/2'',3/4''4)Grey, Green, White, Yellow and many kinds color available you ... such aspipelines for transporting all kinds of corrosive liquids.3. Drinking water production system pipeline networks, such as ... pipeline networks for industry use. 1/2, 3/4 white water tap