SBR Enamel Bolted Wastewater Liquid Storage Tank In Large Size
Why will you select enamel bolted tank as wastewater tank ?
1. The corrosion is excellent : glass fused to steel tank with the advantages of both glass and steel , the glass has excellent corrosion resistance and the steel has the hardness and flexibility . Enamel frit spary on Ti –rich ART 310 steel sheet ,which make a hardness and inert on it’s surface , so that the corrosion of it is better than any other tanks .
2. Easy to assemble : It is no need the big equipment to do the erection , which assembled by high corrosion bolts ( HDG bolts or SS bolts ) and sealant . The jacks are needed to use during the erection , we assemble it from the top to bottom one by one with jacks .
3. No subject to weather and site condition : Now matter how hard the weather is , glass fused to steel tank can be erect there ( hot weather or low weather ) . in the meanwhile , there is also no conditions of the sites , it can be installed above ground , under ground , indoor even on the roof
4. Low cost : there is no need many people to do it , and the construction time is short , once installation the maintance cost is minimal .
Comparation of enamel tanks and other tanks
Characteristic |
Cement |
Carbon steel |
Enamel tank |
LIPP tank |
Weight (T) |
heavy |
Little heavy |
light |
Little light |
Tank cost |
middle |
high |
low |
low |
Tank temperature protect |
no |
need |
need |
need |
Anti-corrosive Treatment |
no |
need |
no |
need |
Annual anticorrosive cost |
no |
High cost |
no |
High cost |
Corrosion resistance |
normal |
no |
superior |
normal |
Abrasion resistance |
good |
bad |
good |
bad |
Service life |
30 |
10 |
30 |
25 |
Specification of glass fused to steel tank
1. Steel plates thickness : 3mm - 12mm , depends on the diameter & height
2. Coating thickness : 0.25mm - 0.4mm, two coating internal and external
3. Acid and alkalinity proof : standard coating suits for PH3 - PH11 , special 4. coating suits for PH1 - PH14
5. Adhesion : 3,450N/cm
6. Elastic : same as steel sheet , around 500KN/mm
7. Hardness : 6.0 Mohs
8. Service life : >30 years
9. Spark test : >1500 V
10. Permeability : gas and liquid impermeable
11. Easy yo clean : smooth , glossy , inert , anti-adhesion