Structured Manufacturing Data (2026)

Liquid Storage Tank

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Liquid Storage Tank used in the Beverage Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Liquid Storage Tank is characterized by the integration of Inlet Port and Outlet Port. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel (e.g., SS304, SS316) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A container that stores liquid for continuous supply to the filling process.

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Product Specifications

Technical details and manufacturing context for Liquid Storage Tank

Definition

A liquid storage tank is a key component of a high-speed rotary bottle filling machine that holds the liquid product (such as beverages, sauces, or chemicals) before it is dispensed into bottles. It ensures a steady, uninterrupted flow of liquid to the filling nozzles, maintaining consistent fill levels and production speed. The tank is typically positioned above or integrated with the filling carousel to utilize gravity or pressure for liquid transfer.

Working Principle

The tank stores liquid under atmospheric or controlled pressure. As bottles move through the rotary filling machine, liquid is drawn from the tank via pumps or gravity feed through pipes to the filling nozzles. Level sensors or float valves may regulate liquid volume to prevent overflow or run-dry, ensuring continuous operation.

Common Materials

Stainless Steel (e.g., SS304, SS316), Food-Grade Plastic (e.g., Polyethylene)

Technical Parameters

Capacity of the tank, typically ranging from 50L to 1000L depending on machine size and production rate. (L) Standard Spec

Components / BOM

Inlet Port Part
Entry point for liquid refilling into the tank.

Material: Stainless Steel
Outlet Port Part
Connection to piping that supplies liquid to filling nozzles.

Material: Stainless Steel
Level Sensor
Monitors liquid level to trigger refilling or prevent overflow.

Material: Stainless Steel/Plastic
Drain Valve
Allows for cleaning, maintenance, or product changeover by emptying the tank.

Material: Stainless Steel
Manhole/Cleaning Port
Access point for internal inspection and cleaning.

Material: Stainless Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Liquid Storage Tank.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Liquid Binder Spray System

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Industrial Ecosystem & Supply Chain Structure

Complementary Systems

Downstream Applications

Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits

pressure:	Atmospheric to 0.5 bar(g)
flow rate:	Up to 100 m³/h
temperature:	-20°C to 80°C
slurry concentration:	Up to 40% solids by weight

Media Compatibility

✓ Water ✓ Food-grade liquids ✓ Chemical solutions (pH 2-12)

Unsuitable: Highly corrosive acids (e.g., concentrated sulfuric acid)

Sizing Data Required

Required storage volume (m³)
Maximum daily consumption rate (m³/day)
Required residence time (hours)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause

Corrosion

Cause: Chemical attack from stored liquid or external environment, leading to wall thinning, pitting, or perforation, especially at the bottom plate, waterline, or roof areas.

Foundation Settlement

Cause: Inadequate soil compaction, water infiltration, or uneven loading causing differential settlement, leading to shell distortion, seam stress, or bottom plate failure.

Maintenance Indicators

Visible liquid seepage or stains on the tank shell, base, or associated piping, indicating potential corrosion or weld failure.
Abnormal audible hissing, popping, or groaning sounds from the tank structure, suggesting stress, thermal expansion issues, or internal pressure/vacuum problems.

Engineering Tips

Implement a regular internal and external inspection program using ultrasonic thickness testing (UTT) for corrosion monitoring and visual checks for coating integrity, focusing on high-risk areas like the bottom plate and waterline zone.
Ensure proper cathodic protection systems (for buried/underfloor tanks) and maintain consistent tank operation (avoid rapid filling/emptying cycles) to reduce thermal and mechanical stress on welds and foundations.

Compliance & Manufacturing Standards

Reference Standards

ISO 9001:2015 - Quality Management Systems ASME BPVC Section VIII - Rules for Construction of Pressure Vessels API 650 - Welded Tanks for Oil Storage

Manufacturing Precision

Diameter: +/-0.5% of nominal tank diameter
Shell Plate Thickness: -0/+10% of specified thickness

Quality Inspection

Hydrostatic Test - Pressure testing with water to verify structural integrity
Radiographic Testing (RT) - Non-destructive examination of welds for internal defects

Factories Producing Liquid Storage Tank

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Supply Chain Compatible Machinery & Devices

Automated Beverage Batch Blending System

Automated system for precise multi-ingredient beverage batch preparation.

Explore Specs →

Automated Beverage Container Sterilization System

Automated system for sterilizing beverage containers before filling.

Explore Specs →

Automated Beverage Labeling and Coding System

Integrated system for applying labels and printing codes on beverage containers.

Explore Specs →

Automated Beverage Ingredient Dispensing System

Automated system for precise dispensing of beverage ingredients into production lines.

Explore Specs →

Frequently Asked Questions

What materials are recommended for beverage liquid storage tanks?

Stainless steel grades like SS304 or SS316 are ideal for durability and hygiene, while food-grade plastics like polyethylene offer cost-effective options for non-corrosive beverages.

How do level sensors improve beverage storage tank efficiency?

Level sensors provide real-time inventory monitoring, prevent overfilling or running dry, and enable automated supply chain management for continuous filling processes.

Why are cleaning ports important in beverage storage tanks?

Manholes and cleaning ports allow thorough sanitation to meet food safety standards, prevent contamination, and maintain beverage quality during storage.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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