Stainless Steel Storage Tanks

Stainless Steel Storage Tanks | Storage and Batching Tanks for Pharmaceuticals, Food, and Chemical Liquids

💡Stainless steel storage tanks made of 304/316L food-grade materials, available in various configurations including vertical, horizontal, and conical-bottom designs. They can be equipped with insulation, agitation, CIP cleaning, and nitrogen purging systems, and are used for the storage and transfer of pharmaceutical solutions, purified water, solvents, and food-grade liquids, in compliance with GMP standards.

I. Product Introduction

Stainless steel storage tanks are used for the transfer, temporary storage, or long-term storage of liquid materials (such as pharmaceutical solutions, purified water, solvents, and food pulp). They can be equipped with accessories such as insulation, agitators, level gauges, breather valves, and cleaning balls as needed to meet GMP or industrial-grade requirements.

II. How It Works

The storage tank receives material from upstream through the inlet and provides a sealed storage environment. A breather maintains the internal pressure balance, a level gauge displays the liquid level in real time, and the bottom outlet is connected to a downstream pump or piping. When heating or cooling is required, the medium is fed through the jacket or coils; when mixing is required, an agitator is installed.

III. Main Structural Components

✅ Stainless steel tanks (vertical/horizontal, flat-bottom/conical-bottom)

A variety of tank designs are available; the conical bottom ensures no residual liquid remains, making it easy to empty the contents.

✅ Manhole (quick-opening or flanged)

To facilitate personnel access for inspection, manual cleaning, and equipment maintenance.

✅ Level Gauges (Glass Tube, Magnetic Flip-Type, Radar)

Multi-type liquid level detection, with on-site visual or remote signal output, for precise monitoring of inventory levels.

✅ Respirator (air filter)

Balances the pressure inside the tank and prevents contamination from impurities and microorganisms in the air.

✅ Cleaning balls (fixed or rotating)

360° spray CIP (Clean-in-Place) ensures there are no sanitary dead spots inside the tank.

✅ Support legs or mounting brackets

Supports the tank and is suitable for various installation scenarios, including floor-mounted and platform-mounted hoisting.

✅ Insulation layer (optional)

Temperature control and insulation help minimize the impact of environmental fluctuations on the temperature of the medium.

IV. Core Advantages

✅ High-quality materials: SUS304/316L, corrosion-resistant, with a polished interior surface.

Mirror-polished interior walls; resistant to acids, alkalis, and solvents; meets food and pharmaceutical cleanliness standards.

✅ Flexible Customization: Volume, wall thickness, and connection locations can all be customized to non-standard specifications.

The orientation of the ports and the dimensions of the tank are customized to meet specific needs and fit the layout of the entire production line.

✅ Safe and reliable: Designed in accordance with pressure vessel standards and equipped with a safety valve.

Pressurized storage tanks are equipped with safety pressure relief devices to ensure safe high-pressure storage.

✅ Easy to clean: No hard-to-reach areas on the inner walls; comes with a CIP cleaning ball.

The entire machine features smooth transitions with no dead corners where material can accumulate, making it suitable for automated in-place cleaning.

✅ Multiple liquid level measurement options: to meet various accuracy and cost requirements.

From simple on-site displays to smart remote level monitoring solutions, with flexible configuration options.

V. Typical Use Cases

✅ Pharmaceutical: Purified water storage tanks, water-for-injection storage tanks, and intermediate storage tanks for pharmaceutical solutions.

Storage equipment for the API production line's batching and purified water systems.

✅ Food: Storage tanks for milk, beer, fruit juice, and cooking oil.

Storage and transfer of raw materials for beverage, grain, and oil production lines.

✅ Chemical Industry: Storage tanks for solvents, acids, bases, and intermediates.

Sealed storage of various corrosive raw materials used in the fine chemicals industry.

✅ Water Treatment: RO product water tank, EDI water tank.

Water storage tanks for use with the pure water production system.

✅ Bioengineering: Culture medium storage tanks, buffer storage tanks.

Aseptic storage of ingredients at the front end of the fermentation production line.

VI. Optional Configurations

✅ Insulation layer (polyurethane, rock wool)

Maintains temperature (hot or cold) to prevent material crystallization and volatilization.

✅ Agitation device (top-entry or side-entry)

Prevents material settling and stratification; suitable for batching and mixing operations.

✅ Load cell (for weighing)

Real-time online weighing and measurement for precise feed control.

✅ Level Transmitter (4–20 mA Output)

Remote signals are transmitted to the central control system for intelligent, centralized management.

✅ Nitrogen Protection System (Anti-Oxidation)

The nitrogen seal inside the container blocks out air, preventing easily oxidizable materials from spoiling.

VII. Key Technical Specifications

VIII. Service Commitment

We offer end-to-end services ranging from equipment selection, solution design, and manufacturing to on-site installation and commissioning, as well as operations and maintenance training. All equipment can be customized to meet your needs, with nationwide delivery available. In Chongqing, we provide on-site service with a 24-hour response time.

🔗 Recommended Compatible Devices

Reference Guide for Selecting Production Line Equipment:
✅ Synthesis via chemical reaction:Reaction and Fermentation Vessels
✅ Complete line cleaning system:Support Systems
✅ Purification and Refining of Feed Solutions:Separation and Purification Equipment