... .6mpa*25 2.01.6mpa*20 2.01pcs=4meters Charactericstics1. Xiangsu healthful drinking pipes obtain the certificetes approved by Government Quality ... Inspection Department and Sanitary Department.2. The color of Xiangsu PVC-U drinking pipe and fitting is blue or white ... 4m and 6m, also can be specified by customers.4. Xiangsu PVC-U healthful drinking pipe working pressure has four series ...