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Stainless Steel Tanks for Municipal Portable Water - Reliable Solutions from China Suppliers & Factory

When it comes to drinking water storage tanks, the choice of material, design, and maintenance are paramount. In China, stainless steel is the leading and most reliable option, recognized for its outstanding ability to maintain water quality safety, durability, and ease of maintenance. As a trusted supplier, we offer stainless steel (SS304/SS31bolted tanks, which are an established and effective solution for storing municipal potable water.

The primary benefit of these stainless steel bolted tanks is their ability to ensure both hygiene and safety of water quality, along with the structural robustness and construction flexibility. Our factory specializes in manufacturing these tanks, ensuring high standards are met for optimal performance.

Utilizing innovative standardized prefabrication and bolted connections, the SS bolted tank seamlessly blends the exceptional qualities of stainless steel with the practical engineering benefits of rapid deployment, adaptability, and simplified maintenance. This makes our tanks an ideal solution for industries in China that demand high levels of hygiene, timeliness, flexibility, and cost-effectiveness throughout their lifecycle.

Product Details

Description

LIDA offers a choice of Stainless Steel 304/316 bolted tanks to meet a variety of project requirements.

Stainless steel is an iron-based alloy containing more than 12% chromium and is resistant to corrosion by atmospheric and liquid media, it is widely used in the fields of food, medicine and water treatment.

Stainless steel comes in two grades: SS304 and SS316. Stainless steel 304 is suitable for general drinking water in most inland areas. For coastal areas with high salt spray or highly corrosive water, it is recommended to use 316L stainless steel containing molybdenum, which can improve corrosion resistance by more than 50%.

Through its innovative use of standardized prefabrication and bolted connections, SS bolted tank perfectly combines the superior performance of stainless steel with the engineering advantages of rapid deployment, flexibility, and ease of maintenance, providing a highly attractive solution for industries with high requirements for hygiene, timeliness, flexibility, and life cycle costs.

Advantages of Stainless Steel Bolted Tanks for Drinking Water Storage

Stainless steel bolted tanks are made of SS304/316L panel and self-locked bolts, sealants, stiffener etc. They are now widely recognized as an ideal solution for drinking water storage.

✦ Hygienic & Safe

Made of food-grade stainless steel with no coating, no heavy metal precipitation, and fully compliant with national drinking water standards. The smooth, dense surface inhibits bacteria and algae growth, maintaining excellent water quality.

✦ Excellent Corrosion Resistance

Highly resistant to corrosion, chlorinated water, and mild chemicals. No risk of coating peeling or rust contamination, ensuring long-term safe storage of drinking water.

✦ Smooth Inner Surface, Anti-Fouling

The polished interior is not prone to scaling or sediment attachment, greatly reducing cleaning and maintenance frequency while avoiding dead water zones.

✦ Fast Installation & High Reliability

Factory-prefabricated panels enable quick bolted assembly on site, shortening construction period. The structured design delivers strong seismic and hydraulic performance, ensuring stable operation.

✦ Long Service Life & Eco-Friendly

Service life exceeds 30 years with low maintenance cost. Stainless steel is 100% recyclable, non-polluting, and fully meets green water supply requirements.

Application

SS304 portable water storage tank: D4.29m × H7.25m, volume: 100m³

Paraguay

SS316 drinking water storage tank with stand: D3.82m × H2.82m, volume: 29m³ | D4.58m × H6.6m, volume: 100m³

Cook Islands

Design Requirements: The Cook Islands are located in the South Pacific Ocean, in the heart of Polynesia, which belongs to a typical tropical rainforest climate. To meet the challenge of a high-salt-spray marine environment and wind speeds of 67 m/s, SS316 material is required.

Frequently Asked Questions

What is the difference between SS304 and SS316 stainless steel bolted tanks?

SS304 stainless steel is suitable for general drinking water storage in most inland areas and offers reliable corrosion resistance under standard conditions. SS316 (specifically 316L) contains molybdenum, which improves corrosion resistance by more than 50%, making it the recommended choice for coastal areas with high salt spray, marine environments, or highly corrosive water sources such as the Cook Islands.

Are stainless steel bolted tanks safe for drinking water storage?

Yes. LIDA stainless steel bolted tanks are made from food-grade stainless steel with no internal coating, eliminating risks of heavy metal precipitation or coating peeling. The smooth, dense inner surface inhibits bacteria and algae growth, and the tanks are fully compliant with national drinking water standards, ensuring long-term safe and clean water storage.

How long is the service life of a stainless steel bolted tank?

Stainless steel bolted tanks have a service life exceeding 30 years under normal operating conditions. Their inherent corrosion resistance, combined with the durable bolted structure, results in very low maintenance costs over their lifetime. Stainless steel is also 100% recyclable, making these tanks an eco-friendly long-term investment.

How quickly can a stainless steel bolted tank be installed on site?

LIDA stainless steel bolted tanks use factory-prefabricated panels that are shipped to the project site and assembled using self-locked bolts and sealants. This standardized prefabrication approach significantly shortens the construction period compared to traditional welded tanks, enabling rapid deployment even in remote or challenging locations.

What volume sizes are available for stainless steel bolted tanks?

LIDA stainless steel bolted tanks are available in a wide range of capacities to suit different project needs. For example, available configurations include 29m³ tanks (D3.82m × H2.82m) and 100m³ tanks (D4.29m × H7.25m or D4.58m × H6.6m). Custom dimensions can be designed to meet specific project requirements in municipal, industrial, or remote water supply applications.

In what industries and environments can stainless steel bolted tanks be applied?

Stainless steel bolted tanks are suitable for a broad range of applications including municipal potable water supply, food and beverage processing, pharmaceutical production, water treatment plants, and emergency or portable water storage. They perform reliably in diverse environments — from typical inland settings to extreme conditions such as tropical climates, high-salt-spray coastal or island environments, and high-wind zones.

Stainless Steel Tanks for Municipal Portable Water - Reliable Solutions from China Suppliers & Factory

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