Stainless Steel Water Tank
Stainless steel water tanks represent the next generation of water storage solutions, succeeding fiberglass-reinforced plastic (FRP) tanks. These tanks are manufactured using SUS304 stainless steel plates, formed through precision seaming technology, resulting in an elegant design that is both economical and practical, with a durable, long-lasting structure. Compared to other types of water tanks, stainless steel tanks offer numerous advantages, including an attractive appearance, lightweight construction, high strength, excellent corrosion resistance, and superior heat tolerance. They ensure clean water quality with no leakage, are highly resistant to earthquakes, and prevent the growth of algae. Importantly, they eliminate secondary water pollution, ensuring hygienic water storage.

Sectional SS Water Storage Tank
Stainless steel water tank is water quality assurance, maintains clean water, prevents algae growth, and eliminates secondary contamination, good performance even in extreme climates, perfectly suited for both arid and rainy regions.

Modular Panels SS Water Tank
Stainless steel water tanks are constructed from high-quality, food-grade SUS304/SUS316 stainless steel—a durable and hygienic material ideal for water storage. Renowned for its excellent corrosion resistance.

Stainless Steel Water Storage Tanks
Stainless steel pressed steel water storage tanks are assembled on-site from pre-fabricated panels, allowing for flexible sizing and easy transportation,with beautiful appearance, light weight, corrosion resistance, high temperature resistance.
Structural of Stainless Steel Water Tanks
Stainless steel water tank structure mainly include 5 party ,
1) Pressed panels, 2)connection bolts and nuts, 3)inner accessories, 4)outer accessories and 5) C-channel base.
■ Panel size: 1000mm*1000mm, 1000mm*500mm, 500mm*500m,1500*1000mm
■ Panel thickness(according to height):2mm-4mm
■ Foundation: Concrete foundation or U-steel bottom base
GRP Panel Size and Shape Design
Stainless steel water storage tank constructed by assembling standard-sized SMC molded panels such as:1500×500 mm / 1000×1000 mm / 1000×500 mm / 500×500 mm, The length, width, and height dimensions of the water tank should be selected as multiples based on 500mm. for the panel shape design, we provide 2 options, round type and X type.

Performance of SS Panels
| Item | Properties |
| Tensile Strength | ≥515 MPa |
| Yield Strength | ≥205 MPa |
| Elongation | ≥40% |
| Hardness | ≤92 HRBS |
Technical Data
| Height | Thickness of SS Panel (mm) | ||||||
| (mm) | Bottom | 1st layer side | 2nd layer side | 3rd layer side | 4th layer side | 5th layer side | Top |
| 1000 | 2.5# | 1.5# | / | / | / | / | 1.5# |
| 1500 | 2.5# | 1.5# | 1.5# | / | / | / | 1.5# |
| 2000 | 2.5# | 2# | 1.5# | 1.5# | / | / | 1.5# |
| 2500 | 3# | 2.5# | 2# | 1.5# | / | / | 1.5# |
| 3000 | 3# | 2.5# | 2# | 1.5# | / | / | 1.5# |
| 3500 | 3# | 3# | 2.5# | 2# | 1.5# | / | 1.5# |
| 4000 | 4# | 3# | 2.5# | 2# | 1.5# | / | 1.5# |
| 5000 | 4# | 3# | 3# | 2.5# | 2# | 1.5# | 1.5# |

Different Type Water Storage Tanks Solution
Accessories of Stainless Steel Water Tank
| ● PANELS -- Size: 1000× 1000mm, 1000× 500mm, 500× 500mm Panel thickness : 4mm, 5mm, 8mm, 10mm, 12mm, 14mm, 16mm. ●BOLTS & NUTS & WASHERS -- ●BASE STEEL-- ●INTERNAL STRUCTURE-- | ●FLANGES-- For drainge, overflow hole etc. Hot dipped galvanized or stainless steel ●SEALING RUBBER-- ●LADDERS-- ●WATER INDICATOR-- ●MANHOLE COVER-- |
How to Calculate Capacity of Stainless Steel Water Tank

Rectangular or Square SS Water Tank
For tanks with a rectangular or square base, use the formula:
Volume (V) = Length (L) × Width (W) × Height (H)
Notes:
- The result is the volume in cubic meters (m³).
- To convert cubic meters to liters (L), multiply by 1000 (since 1 m³ = 1000 L).
Installation Step of GRP Water Panel Tanks
Step1:: 1.1 Prepare the cement foundation firstly, we can provide drawing to clients 1.2 Welding the C channel base steel
Step2:: 2.1 Connect the base panel, reference the panel No drawing we send. 2.2 Fasten the bolts and nuts with tool electric wrench 2.3 Put the finished connection bottom panels on to the C channel base steel
Step3:: Prepare the bolts nuts and sealing belts for connect bottom pane with side 1st layer panels. Connect the side panels with bolts, nuts, sealing belts and auxiliary angle iron
Step4:: Water stoppage angle iron install both inside and outside, all position drawing can be provide
Step5:: Install the important lacing bar system and vertical support steel rods
Step6:: Connect cover panels and then put it on to top of water tanks, fasten it with bolts and nuts
Step7:: Install the ladder with clamps, both outside and inside has ladder for height more than 1meter water tank
Step8:: Install the water level gauge
Drawing of SS Water Tank Installation Support
✅ Full set of water tank drawing include (water tank, foundation, accessories location) will be provide to customer to support installation work.
✅ Our Stainless steel water tank that satisfy your water storage requirements, we a world-class manufacturer base in China.
✅ Accessoriees type and material can be adjust according to clients requirement.
✅ Inlet flange, outlet flange, drain flange, overflow flange of SS water tank we can make OD size and standard as customer request.


Installation Tools


Insulation Layer of Stainless Steel Water Tank
The insulation layer of the stainless steel water tank is made of polyurethane foam + color steel plate with a thermal conductivity of 0.022-0.027W/(m·K), and the bottom is made of high-efficiency materials such as rubber and plastic insulation board with a thermal conductivity of 0.034-0.038W/(m·K). The thickness of the insulation layer is 5CM. These insulation materials have excellent insulation performance. It can effectively maintain the water temperature in the water tank, reduce heat loss, and achieve the goal of energy conservation and consumption reduction.
Packing and Shipping Reference

FAQ for STAINLESS STEEL WATER TANKS
■ What Size and Capacity Can I Buy From You?
A: From capacity 1m³ to 1000m³,we can suggest you the dimensions according your capacity request.Such as 10m³, 20m³, 100m³, 200m³, 250m³, 500m³etc.Or 1000 litre, 5000 litre, 6000 liter etc, or 3000 gallon, 5000 gallon, 100000 gallon etc.We can supply the capacity as customer request.
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■ Q: Installation of Stainless steel water tank?
A: We supply installation guide, Installation tools and training service to clients,If need us to support installation work at customer’s side,we also can provide on customer’s requirement.Installation preparation work: before installation, please do construct of concrete basic foundation, provide electric power supply, check needed water.
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■ Q: Maintenance of Stainless steel water tank?
A: Maintenance service is applied when customer cannot solve problem by themselves.
Avoid fire near to water tank. Please protect water tanks when welding steel channels, Avoid pollutant enter into water tank. In order to convenient maintenance, please leave some space between water tank and wall. Please do not beat water tank body by any tools or something hard. New water tank must be clean two times before using.
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■ Q: Are Stainless Steel Water Tanks Safe for Drinking Water?
A: Yes, it is safe for drinking water. use material stainless steel 304 or 316, So it is completely no problem drinking water.
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■ Q: What is the Lifespan of SS Water Tank?
A: Design life is 40+ years.
Contacts
Xingtai City, Hebei Province, China
cn@cnhbwatertank.cn
+86-15350598856
+86-15350598856(WhatsApp)
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