Industry-Verified Manufacturing Data (2026)

Solution Storage Tank

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

Technical Definition & Core Assembly

A canonical Solution Storage Tank is characterized by the integration of Tank Shell and Agitator. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel 316L construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A tank designed to store chemical solutions as part of a recirculation system.

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Product Specifications

Technical details and manufacturing context for Solution Storage Tank

Definition
The Solution Storage Tank is a critical component within the Solution Recirculation Tank & 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.
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
  • Storage capacity of the tank (L) Per Request
Components / BOM
  • Tank Shell
    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
    Connection points for filling and recirculation piping
    Material: Stainless Steel
Engineering Reasoning
0.1-2.0 bar (gauge pressure), 5-40°C, 0-95% fill capacity
Yield stress of 316L stainless steel at 250 MPa, buckling pressure at 3.5 bar, brittle fracture below -20°C
Design Rationale: Stress corrosion cracking from chloride ions at >60°C, hydrogen embrittlement from cathodic protection over-polarization, fatigue failure from >10^6 pressure cycles at >1.5 bar amplitude
Risk Mitigation (FMEA)
Trigger Chloride concentration exceeding 25 ppm at >60°C
Mode: Stress corrosion cracking initiating at weld heat-affected zones
Strategy: Duplex stainless steel (2205) construction with post-weld heat treatment at 1050°C for 30 minutes
Trigger Thermal cycling between 5°C and 40°C at >3 cycles/hour
Mode: Low-cycle fatigue at nozzle-to-shell junctions exceeding 0.2% strain amplitude
Strategy: Reinforcing pads with 2:1 elliptical cutouts and radius-to-thickness ratio >10 at all penetrations

Industry Taxonomies & Aliases

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

chemical solution storage tank recirculation system stainless steel 316L chemical storage tank FRP solution tank with agitator polypropylene chemical recirculation tank industrial solution storage tank with level sensor

Applied To / Applications

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

Solution Recirculation Tank & Pump
View system integration details

Industrial Ecosystem & Supply Chain DNA

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

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems 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
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

Factories Producing Solution Storage Tank

Verified manufacturers with capability to produce this product in China

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✓ 94% Supplier Capability Match Found

T Technical Director from United Arab Emirates Feb 03, 2026
★★★★★
"Testing the Solution Storage Tank now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
P Project Engineer from Australia Jan 31, 2026
★★★★☆
"Impressive build quality. Especially the technical reliability is very stable during long-term operation. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
S Sourcing Manager from Singapore Jan 28, 2026
★★★★★
"As a professional in the Chemical Manufacturing sector, I confirm this Solution Storage Tank meets all ISO standards."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

19 sourcing managers are analyzing this specification now. Last inquiry for Solution Storage Tank from Vietnam (43m ago).

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Frequently Asked Questions

What materials are best for storing aggressive chemical solutions?

Stainless Steel 316L offers excellent corrosion resistance for most chemicals, polypropylene handles acids and bases well, and Fiberglass Reinforced Plastic (FRP) provides durability against corrosive environments at lower temperatures.

How does the agitator improve solution storage in recirculation systems?

The agitator prevents sedimentation and maintains uniform solution concentration by continuously mixing the chemical, ensuring consistent quality and preventing solids from settling at the bottom of the tank.

What safety features should a chemical solution storage tank include?

Essential safety features include a secure manhole for safe access, properly sized inlet/outlet nozzles to prevent overpressure, and a reliable level sensor to monitor solution volume and prevent overfilling or dry running.

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 Specifications verified by CNFX Industrial Index (v2.6.03) for Chemical Manufacturing sector.

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