... BALL VLAVE 2.Descriptions Of All Products: Items Descriptions MaterialPVC-U , PPRProductsPipelines for water supply and drain ,Female and male Coupling ... ,ASTM D2665 , BS4346, NBR5648, DIN8078 / 8077Machinesinjection machinesColorswhite and gray for PVC products , green ,grey, white and blue for PPR productsWorking placePVC ...