1.Material of inner tank chest is imported food grade SUS304/2B with copper coil inside the tank.  

2.Material of outer tank shell is  imported colorful  armor plate            

3. Capacity of Ø47*1500mm: 6L/tube capacity of Ø58*1800mm:9L/tube      

4.Support material :galvanizes the steel plate,thickness :1.5mm                  
5.Heat insulating layer:55mm polyurethane foaming              
6.47*1500mm: Size of inner tank chest320,Size of outer tank shell is 420                
7.58*1800mm: Size of inner tank chest360,Size of outer tank shell is 460

8).Pattern of water tank: Inflow side                
9).Heat preservation: 72 hours                  
10).Hail resistance: 20-30mm                  
11).Fastness: stainless steel screws                
12).Seal: silicone rubber polymer                
13).temperature heat: 45-95 degree Celsius            
14).reflect:38- 45 angles