Advantages:
There are many sizes and capacities available and they can withstand harsh conditions including fire.
Material is UV resistant.
Disadvantages:
Galvanised steel is coated with zinc for protection against corrosion. They’re also sold with food-grade polyethylene liners to prevent the zinc from mixing with the liquid contents, consequently giving water a metallic taste. Overtime, the liner could break and need repair. You need to be more cautious when cleaning this type of tank so as not to damage the lining.
In contrast, stainless steel water tanks are protected from corrosion but are much more expensive than galvanised steel.
An important note to make for both galvanised and stainless steel is that their screws, rivets and soldered joints may not be rust-resistant.
Corrugated steel tanks cannot be placed underground.
Moving the tanks once they are in place is difficult.
Ground work before installation can be costly and involves extensive preparation when compared to other tank types.
Less impact resistant, unlike poly, which can bounce back to shape with impact.
Installation instructions
A. Basic requirements of water tank
The geometrical size of concrete foundation should be made according to relevant provisions of GB02S101. Concrete foundation plane height difference <5mm.
B. Installation, construction and acceptance of stainless steel water tank
Professional welder on site argon arc welding. Standard power supply is available at the construction site. There is a maintenance space of ≥500mm around the water tank. Appearance inspection without rust, no pollution: filled with water for 2-3h, box body without obvious deformation, weld no leakage as qualified.
C. Use, repair and maintenance of water tanks
Piping, do not apply too much load to the pipe inlet and outlet. Do not put the weight of the valve and the large-diameter pipe directly on the water outlet of the water tank. If necessary, set up the pipe support: the expansion, contraction and vibration of the butt-welded pipe must be equipped with telescopic flexible joints. Stamping stainless steel plate welding water tank is made of stainless steel steel plate stamping out the reinforcing bars, and the stainless steel welding bar is welded as a whole, the structure is simple, the strength is good, can make a large capacity of water tank. Because the box adopts the stainless steel plate integral welding, completely block the sunlight irradiation, so will not breed algae. Keep the water clean all the time.
Maintenance steps
Stainless steel water tank is a popular new generation of water tank products, compared with other water tanks, it has the advantages of light weight, corrosion resistance, high temperature resistance, high strength, in order to be more durable use, to protect their own water tank, but how to protect it?
- Steps are as follows: first of all, close the inlet valve, then open the valve of the sewage, the rest of the water in the tank after clean through the ladder into the stainless steel water tank, with a clean mop or cloth to wash water tank where dirty places, if dirt is very serious, also can buy that kind of dirt to clean, and then water, Just to clean all to flush clean, so repeated several times, and then close the drain, open the gate, re-discharge water. In this way, the stainless steel water tank is well protected.
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