split pressured solar water tank,with best price,Certificate: ISO,CE,SGS, offer the competitive price and best service split pressured solar water tankpressured type water tank is ... europe market, some details pls check:1.matetrial: inner tank is stainless steel 304-2B( food grade), thickness: 1.2/1.5 ... /2.0mm, outer tank is imported color steel, 0.4/0.5/0.6mm,have one/two ...