Prefabricated stainless steel water tank, also known as BDF water tank, has the following characteristics compared to 304 stainless steel welded water tank:
1: The BDF water tank board is directly connected by screws. Traditional stainless steel water tanks are welded together from stainless steel stamping plates, while BDF stainless steel water tanks do not require welding at all and are directly connected with bolts. The sealing area is sealed with a special oxide sealing tape. There is no weld seam, so there is no problem of weld corrosion and water leakage.
2: The thickness of the BDF water tank plate is much higher than that of the stainless steel welded water tank, and it can be used for a long time. Compared to the 15 year service life of the stainless steel welded water tank, the BDF water tank can be used without failure for up to 20 years.
3: The inner layer of the BDF water tank plate is a thin stainless steel plate to maintain water quality and corrosion resistance, while the outer layer is a thicker galvanized steel plate that can withstand underground water pressure and soil pressure.
4: There are generally three materials commonly used for assembling BDF water tanks: galvanized steel plates, 304 stainless steel water tanks, and composite steel plates. Composite steel plates are generally made by composite molding of galvanized steel plates and stainless steel. And 304 stainless steel plate is the most common type of plate.
5: The BDF water tank can be directly assembled according to user needs, with an assembly range of 0.125-1000 cubic meters. The water tank has a good structure, high strength, and is not easily damaged. Due to the bolted connection of the water tank, it completely avoids the potential corrosion caused by detachment during welding.
6: Due to the fact that the BDF water tank is completely assembled with bolts, it is easy to disassemble and can be freely combined for installation and expansion at any time.
Characteristics of 304 stainless steel water tank:
1. Never leak, corrosion-resistant and crack resistant, with a long service life.
The Shanghai water tank is made of high-quality and excellent material (food grade SUS304 stainless steel plate), using a standard convex template of CNC hydraulic press stretching and pressing die, and welded by tungsten inert gas arc. By eliminating the middle sealing rubber gasket, there will be no leakage due to poor sealing. The evenly distributed stainless steel reinforcement inside the box ensures that all parts of the box are evenly and reasonably pressurized, with high strength, earthquake resistance, frost resistance, and a service life that is more than 10 times longer than other materials of water tanks.
2. High quality, low price, and low maintenance costs in the later stage.
According to the volume, height, and pressure of the water tank, 1.0-4.0mm thin plates are selected for the board, which weighs only one-third of a regular steel plate water tank but has several times the strength. Although food grade high-quality stainless steel plates are used, the price is close to that of ordinary steel plate water tanks, and the maintenance costs in the later stage are extremely low, making the cost-effectiveness extremely high.
3. Beautiful appearance, arbitrary combination, and convenient construction.
Shanghai stainless steel water tanks have smooth lines and unique shapes. The water tank is composed of unit rectangular stainless steel formed thin plates assembled and welded, and can be combined into various shapes such as polygonal, stepped, L-shaped, etc. according to the on-site structure, different size requirements, and different tonnages. Less consumables, no need for large lifting equipment.
4. Safe and hygienic, easy to clean.
Using food grade SUS304 stainless steel plate, it has extremely strong corrosion resistance and will never rust. Stainless steel material has a smooth surface, completely reflects sunlight, does not absorb heat, does not breed algae or moss inside, and maintains clean water quality. Post cleaning is also extremely easy.
5. Novel style and mature technology.
Formed from unit rectangles and assembled and welded with thin plates, it has the characteristics of the times and a beautiful appearance, corresponding matching, and flexible selection.
6. Safe and hygienic, durable and long-lasting.
The entire system is enclosed, with a smooth surface made of stainless steel material that is not prone to algae growth. Sediments in the water are easy to clean and wash away.
7. Easy to install, with any combination.
The water tank is composed of unit rectangular stainless steel formed thin plates welded together, and can be combined into various shapes such as polygons, steps, and L-shaped according to the equipment setting location.
8. Excellent material selection, corrosion and crack resistance.
By using precision forming molds for hydraulic stretching, the unit rectangular concave convex water tank plate has high forming accuracy and can be widely used for hot and cold water storage tanks in hotels, apartments, high-rise buildings, manufacturers, as well as storage containers in the food, pharmaceutical, environmental protection, and chemical industries.
