Editorial Technical Reference

Solution Storage Tank

This page explains how Solution Storage Tank is classified within Chemical Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

The Solution Storage Tank is a component within a solution recirculation tank and pump system, serving as the primary reservoir for holding chemical solutions, mixtures, or process fluids.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Solution Storage Tank

Definition
The Solution Storage Tank is a component within a solution recirculation tank and pump system, serving as the primary reservoir for holding chemical solutions, mixtures, or process fluids. It maintains solution inventory, provides buffer capacity for process fluctuations, and ensures continuous supply to downstream equipment. The tank is typically integrated with level sensors, agitation systems, and temperature controls to maintain solution consistency and quality. Available materials include Stainless Steel 316L, Polypropylene, and Fiberglass Reinforced Plastic. Key parameters include nominal capacity from 1 to 50 m³, design pressure from 0.6 to 1.6 MPa (per GB/T 150), design temperature from -20 to 150 °C, wall thickness from 6 to 20 mm, material grade 304/316L (per ASTM A240), internal surface finish from 0.4 to 1.6 μm Ra, leakage rate ≤0.1 mL/min at design pressure, insulation thickness from 50 to 100 mm, empty weight from 500 to 5000 kg, footprint (diameter × height) from 1000–3000 × 2000–6000 mm, nozzle size DN25–DN150 (per GB/T 9119), and optional electrical power for heating/cooling from 5 to 50 kW. These values are reference ranges; actual specifications must be confirmed with the manufacturer for the specific model and application. The tank operates at atmospheric or controlled pressure, with inlet/outlet connections for filling and recirculation. Level sensors monitor volume, agitation systems prevent sedimentation, and the tank provides residence time for solution stabilization before pumping through the recirculation loop. For procurement, verify that the tank meets your process requirements, including material compatibility, pressure and temperature ratings, and relevant standards. Regular inspection of welds, linings, and seals is recommended to detect leaks or corrosion. Maintenance signals include unusual noise from agitation, inconsistent level readings, or visible corrosion. Failure boundaries include exceeding design pressure or temperature, which can lead to structural failure. Always consult the legal manufacturer or supplier for model-specific data and compliance documentation.
Working Principle
The tank stores solution at atmospheric or controlled pressure, with inlet/outlet connections for filling and recirculation. Level sensors monitor volume, while agitation systems prevent sedimentation. The tank provides residence time for solution stabilization before being pumped through the recirculation loop.
Common Materials
Stainless Steel 316L, Polypropylene, Fiberglass Reinforced Plastic
Technical Parameters
ParameterTypical rangeNotes & selection driver
Nominal Capacity1–50 Custom sizes available upon request
Design Pressure0.6–1.6 MPaHigher pressures require thicker wallsGB/T 150
Design Temperature-20–150 °CMaterial selection depends on temperature
Wall Thickness6–20 mmBased on pressure and material
Material Grade304/316L316L for corrosive mediaASTM A240
Surface Finish (Internal)0.4–1.6 μm RaLower for hygienic applications
Leakage Rate≤0.1 mL/minAt design pressure
Insulation Thickness50–100 mmFor temperature maintenance
Weight (Empty)500–5000 kgDepends on capacity and material
Footprint (Diameter × Height)1000–3000 × 2000–6000 mmVertical orientation
Nozzle SizeDN25–DN150 mmInlet/outlet and accessoriesGB/T 9119
Electrical Power (Heating/Cooling)5–50 kWOptional, for temperature control

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Tank Shell Part
    Primary containment structure for the solution
    Material: Stainless Steel
  • Agitator
    Prevents sedimentation and maintains solution homogeneity
    Material: Stainless Steel
  • Level Sensor
    Monitors solution volume and triggers refill/alarms
    Material: PP/PVDF
  • Manhole
    Access point for inspection and maintenance
    Material: Stainless Steel
  • Inlet/Outlet Nozzles Part
    Connection points for filling and recirculation piping
    Material: Stainless Steel

Applied To / Applications

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

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 2 bar (gauge)
flow rate: Up to 100 m³/h
temperature: -20°C to 120°C
slurry concentration: Up to 40% solids by weight
Media Compatibility
✓ Acidic solutions (pH 2-6) ✓ Alkaline solutions (pH 8-12) ✓ Corrosion inhibitors
Unsuitable: Hydrofluoric acid or highly oxidizing media
Sizing Data Required
  • Required storage volume (m³)
  • Maximum solution density (kg/m³)
  • Required residence time (hours)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion and pitting
Cause: Chemical attack from stored solution, especially with acidic or alkaline contents, leading to material degradation and potential leaks.
Structural fatigue and cracking
Cause: Cyclic loading from thermal expansion/contraction, pressure variations, or mechanical stress, often exacerbated by poor support or foundation settling.
Maintenance Indicators
  • Visible leaks, weeping, or discoloration on tank walls or welds
  • Unusual noises (e.g., popping, cracking) during filling/emptying, indicating structural stress or settling
Engineering Tips
  • Implement regular non-destructive testing (e.g., ultrasonic thickness gauging) to monitor wall thickness and detect corrosion early
  • Ensure proper cathodic protection and lining integrity, and maintain consistent solution chemistry to minimize corrosive effects

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ASME BPVC Section VIII - Rules for construction of pressure vessels EN 14015:2004 - Specification for the design and manufacture of site built, vertical, cylindrical, flat-bottomed, above ground, welded, steel tanks for the storage of liquids

Quoted from the published standard.

Manufacturing Precision
  • Wall thickness: +/-10% of nominal thickness
  • Verticality: 1:1000 of tank height
Quality Inspection
  • Hydrostatic pressure test
  • Visual weld inspection per AWS D1.1

Manufacturers of Solution Storage Tank

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Shanghai IVEN Pharmatech Engineering Co., Ltd.
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources

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

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

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Frequently Asked Questions

What materials are available for the Solution Storage Tank?

The tank can be made from Stainless Steel 316L, Polypropylene, or Fiberglass Reinforced Plastic. Material selection depends on the chemical compatibility and operating temperature of your process.

What is the nominal capacity range?

The nominal capacity ranges from 1 to 50 m³, with custom sizes available upon request. The required capacity depends on your process volume and buffer needs.

What design pressure and temperature ratings are typical?

Design pressure ranges from 0.6 to 1.6 MPa, referencing GB/T 150. Design temperature ranges from -20 to 150 °C. Higher pressures require thicker walls, and material selection depends on temperature.

How do I verify that the tank meets my requirements?

You must confirm model-specific values with the legal manufacturer or supplier, including material grade, dimensions, nozzle sizes, and compliance with applicable standards such as GB/T 150, ASTM A240, and GB/T 9119.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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