Square Bolted Stainless Steel Sectional Water Tank

Rectangular Stainless Steel Water Tank Source Factory – Bolted Panel & Sectional SS Water Tank

A stainless steel water tank is a modular square or rectangular storage tank, and its installation can be done either by welding or bolted connections. The bolted-connection stainless steel sectional panel water tank is assembled from 1×1 meter stainless steel panels. Each panel is connected with bolts, and the joints are sealed with food-grade EPDM gaskets, allowing on-site assembly without welding.

(Water Tank Panels with Circular Reinforced Pattern)

The tank’s size and height can be flexibly customized, and the overall capacity is determined by the number of panels assembled.

Typically made of 304 stainless steel (SUS 304) or 316 stainless steel (SUS 316), the tank offers excellent corrosion resistance, high hygiene standards, and long service life, making it ideal for potable water and industrial applications.

High-Quality Stainless Steel Water Tanks – Traceable Materials, Safe and Reliable

All stainless steel materials used in our water tanks come with official Mill Test Certificates (MTC), ensuring their chemical composition and mechanical properties fully meet international standards. The raw materials are sourced from leading stainless steel manufacturers, including large state-owned steel mills, guaranteeing stable quality, full traceability, and providing highly reliable, durable, and safe solutions for drinking water storage and industrial applications.

(Reinforced “X” Pattern Water Tank Panels for Strength and Rigidity)

Advantages of 304 Stainless Steel Panel Water Tanks

• Excellent corrosion resistance: Suitable for most drinking water applications

• High hygiene standards: Easy to clean, ensuring safe potable water

• Good mechanical strength: Structurally stable for long-term use

• Cost-effective: More economical compared to 316 water tanks

• Internationally recognized: Compliant with various global standards

• Wide applications: Ideal for residential, commercial, and general industrial water storage

Advantages of 316 Stainless Steel Panel Water Tanks

• Superior corrosion resistance: Especially resistant to chlorides, salts, and marine environments

• Durable in harsh conditions: Performs well in coastal, high-humidity, and high-salinity areas

• Resistant to pitting and crevice corrosion: Molybdenum content enhances corrosion protection

• Suitable for industrial and chemical exposure: Can withstand harsh industrial environments

• Extended service life: Maintains performance in extreme conditions

• High-quality water storage: Perfect for premium drinking water and specialized industrial applications

Reference for Matching Water Tank Panel Thickness and Height Values:

(The standard tolerance of thickness is 0.25 mm)

Dimensions & Weight

Standard stainless steel panel sizes: 1.22 × 1.22 m, 1 × 1 m, 1 × 0.5 m, and 0.5 × 0.5 m.

Maximum tank height: 5 m (for heights exceeding 5 m, additional external reinforcement with C-channels is required).

Panel thickness varies with height, depending on the tank’s design height and pressure resistance requirements.

Standard Configuration of Rectangular Bolted Stainless Steel Sectional Water Tank:

• Panels (including bottom panel, wall panels, roof panel, and manhole cover);
• Internal Components (including internal ladder, tie rods, supports, flanges, and rubber seals);
• External Components (including external ladder, angle iron, tie plates, bolts, and nuts);
• U-steel Base (surface treatment options include paint, hot-dip galvanization, or stainless steel).

Physical Properties