Editorial Technical Reference

Reagent Storage Tank

This page explains how Reagent 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

A sealed container for safe storage and containment of chemical reagents in industrial systems.

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

Product Specifications

Technical details and manufacturing context for Reagent Storage Tank

Definition
The Reagent Storage Tank is a critical component within an industrial system, serving as the primary vessel for holding chemical reagents prior to their controlled introduction into downstream processes. It ensures reagent integrity by providing a stable, isolated environment that protects against contamination, evaporation, and unwanted chemical reactions, thereby maintaining process consistency and safety. The tank is designed as a static, pressurized or atmospheric vessel, with reagents introduced via an inlet port, often equipped with level sensors to monitor fill status. Internal components such as baffles may minimize sloshing, while a discharge port at the base allows controlled withdrawal, typically regulated by valves and pumps, to feed the next stage of the process. The operating principle relies on gravity feed or pumped transfer from a secure, centralized storage point. Available materials include stainless steel (e.g., 316L) and high-density polyethylene (HDPE), with material grade selection based on the chemical compatibility and process requirements. Key parameters include nominal capacity (1–50 m³), design pressure (0.6–1.6 MPa per GB/T 150), design temperature (-20–150 °C per GB/T 150), material grade (304/316L per ASTM A240), wall thickness (6–20 mm), leakage rate (≤0.1 mL/min per ISO 15848-1), surface roughness (≤0.8 μm Ra per ISO 4287), insulation thickness (50–100 mm), empty weight (500–5000 kg), and footprint diameter (1.2–3.5 m for vertical tanks). Custom sizes are available upon request. These values are reference ranges and must be verified for the specific model and application with the legal manufacturer or supplier. The tank is a component, not a standalone system, and its selection requires consideration of process conditions, chemical properties, and regulatory standards. Verification questions should address material compatibility, pressure and temperature ratings, and compliance with applicable standards. Maintenance signals include signs of corrosion, leakage, or deformation, and failure boundaries are defined by the design pressure and temperature limits. The tank is not a certified product unless explicitly stated by the manufacturer; standards listed are for procurement and verification reference only.
Working Principle
The tank operates as a static vessel, either pressurized or atmospheric. Reagents are loaded through an inlet port, with level sensors monitoring fill status. The tank body provides containment, while internal baffles may reduce sloshing. A discharge port at the base allows controlled withdrawal, often regulated by valves and pumps, to feed downstream processes. The principle is based on gravity feed or pumped transfer from a secure, centralized storage point, ensuring stable reagent supply and isolation from external contamination.
Common Materials
Stainless Steel (e.g., 316L), High-Density Polyethylene (HDPE)
Technical Parameters
ParameterTypical rangeNotes & selection driver
Nominal Capacity1–50 Custom sizes available upon request
Design Pressure0.6–1.6 MPaHigher pressures require special designGB/T 150
Design Temperature-20–150 °CInsulation or heating jacket optionalGB/T 150
Material Grade304/316L316L for corrosive mediaASTM A240
Wall Thickness6–20 mmBased on pressure and capacity
Leakage Rate≤0.1 mL/minFor closed system integrityISO 15848-1
Surface Roughness≤0.8 μm RaFor sanitary applicationsISO 4287
Insulation Thickness50–100 mmFor temperature maintenance
Empty Weight500–5000 kgDepends on capacity and material
Footprint Diameter1.2–3.5 mFor vertical tanks

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/Body Part
    The primary structural vessel that contains the reagent.
    Material: Stainless Steel or HDPE
  • Inlet Port with Cap Part
    Opening for filling the tank with reagent; cap provides a seal.
    Material: Compatible polymer or metal
  • Outlet Port with Valve
    Controlled opening at the base for discharging reagent to the process line.
    Material: Stainless Steel or PTFE-lined
  • Level Sensor Optional
    Measures and indicates the volume of reagent remaining in the tank.
    Material: Sensor-specific (e.g., stainless steel probe)
  • Pressure Relief Valve Optional
    Safety device that vents excess pressure to prevent tank over-pressurization.
    Material: Stainless Steel
  • Internal Baffles Optional
    Break up sloshing when the tank is moved or partly full.

Industry Taxonomies & Aliases

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

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 5 bar (gauge)
other spec: Slurry concentration up to 40% solids by weight, Flow rate: 0-100 L/min
temperature: -20°C to 80°C
Media Compatibility
✓ Aqueous chemical solutions ✓ Organic solvents (e.g., acetone, ethanol) ✓ Acidic/basic reagents (pH 2-12)
Unsuitable: Hydrofluoric acid or highly oxidizing media (e.g., concentrated nitric acid)
Sizing Data Required
  • Required storage volume (L)
  • Maximum reagent density (kg/L)
  • Required residence time (hours)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Internal corrosion
Cause: Chemical attack from stored reagents, especially acidic or alkaline solutions, leading to material degradation and potential leaks.
Seal/gasket failure
Cause: Deterioration of sealing materials due to chemical exposure, temperature fluctuations, or mechanical stress, resulting in leaks at connections or manways.
Maintenance Indicators
  • Visible weeping or staining on tank exterior indicating potential corrosion or seal failure
  • Unusual chemical odor near the tank suggesting vapor release from compromised integrity
Engineering Tips
  • Implement regular internal inspections and non-destructive testing (e.g., ultrasonic thickness measurements) to monitor corrosion rates and plan proactive repairs
  • Use chemically compatible lining materials (e.g., glass, rubber, or specialized coatings) matched to the specific reagent to create a protective barrier against corrosion

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 BPE-2019 - Bioprocessing Equipment EN 13445-5:2021 - Unfired pressure vessels - Part 5: Inspection and testing

Quoted from the published standard.

Manufacturing Precision
  • Wall thickness: +/-0.5mm
  • Surface roughness: Ra ≤ 0.8μm
Quality Inspection
  • Helium Leak Test
  • Material Composition Verification via XRF

Manufacturers of Reagent Storage Tank

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

AGICO Large Storage Tank
Tianjin, CN
Also makes: Storage Tank, Cement Silos
Listed on the company's own website · profile compiled by CNFX from public sources
Hebei Yongchang Composite Material Technology Co., Ltd.
Hebei, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Zhongneng Huajian Metal Structure
Shandong, 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.

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Supply Chain Commonly Integrated Components

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Frequently Asked Questions

What materials are available for the reagent storage tank?

The tank is available in stainless steel (e.g., 316L) or high-density polyethylene (HDPE). The material grade should be selected based on chemical compatibility and process requirements. Verify with the manufacturer for specific applications.

What are the standard design pressure and temperature ranges?

The design pressure range is 0.6–1.6 MPa, and the design temperature range is -20 to 150 °C, both per GB/T 150. Higher pressures or temperatures may require special design. Confirm with the manufacturer for your specific needs.

Can the tank be customized for specific capacity requirements?

Yes, custom sizes are available upon request. The nominal capacity range is 1–50 m³, but other sizes may be possible. Contact the manufacturer to discuss your requirements.

What standards are referenced for the tank's parameters?

Referenced standards include GB/T 150 for pressure and temperature, ASTM A240 for material grade, ISO 15848-1 for leakage rate, and ISO 4287 for surface roughness. These are for verification reference; the manufacturer must confirm compliance.

Data Basis

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

Preliminary Technical Classification
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