Structured Manufacturing Data (2026)

Degreasing Tank

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

Technical Definition & Core Assembly

A canonical Degreasing Tank is characterized by the integration of Tank Body and Heating System. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel (e.g., 304, 316L) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A tank used to remove oils, greases, and contaminants from metal surfaces through chemical or electrochemical processes.

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Product Specifications

Technical details and manufacturing context for Degreasing Tank

Definition
A degreasing tank is a critical component within industrial pretreatment systems, specifically designed to prepare metal surfaces for subsequent coating, painting, or finishing processes. It functions by immersing or spraying workpieces with specialized cleaning solutions (alkaline, acidic, or solvent-based) to dissolve and remove organic contaminants, rust inhibitors, and shop soils, ensuring optimal adhesion and quality of the final surface treatment.
Working Principle
The tank operates by containing a heated cleaning solution. Workpieces are immersed or conveyed through the solution, where surfactants and alkaline agents emulsify and saponify oils and greases. Agitation (mechanical, ultrasonic, or spray) enhances cleaning action. The contaminants are either separated via skimming, filtration, or settled as sludge, while the cleaned parts proceed to the next rinsing or treatment stage.
Common Materials
Stainless Steel (e.g., 304, 316L), Carbon Steel with Lining (e.g., rubber, PP, FRP), Polypropylene (PP)
Technical Parameters
  • Internal dimensions (Length × Width × Depth) defining the maximum workpiece size capacity. (mm) Per Request
Components / BOM
  • Tank Body
    Primary containment structure for the cleaning solution and workpieces.
    Material: Stainless Steel / Lined Carbon Steel
  • Heating System
    Heats the cleaning solution to the required operating temperature, typically via immersion heaters, heat exchangers, or external boilers.
    Material: Stainless Steel / Titanium (for coils)
  • Agitation System
    Provides mechanical movement (e.g., pump circulation, air sparging, ultrasonic transducers) to enhance cleaning efficiency and solution homogeneity.
    Material: Stainless Steel / Plastics
  • Filtration/Skimming System
    Removes suspended oils, greases, and solid contaminants from the solution to maintain cleaning effectiveness.
    Material: Stainless Steel / Polypropylene

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Degreasing Tank.

Cleaning Tank Pickling Tank (context-dependent) stainless steel degreasing tank for metal parts industrial chemical degreasing tank with heating system polypropylene degreasing tank for metal fabrication electrochemical degreasing tank with filtration custom degreasing tank for metal manufactu

Applied To / Applications

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

Pretreatment System
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 1.5 bar (21.8 psi)
flow rate: 0-50 L/min (0-13.2 GPM)
temperature: Ambient to 90°C (194°F)
slurry concentration: Up to 20% solids by weight
Media Compatibility
✓ Alkaline degreasing solutions ✓ Aqueous-based cleaning agents ✓ Solvent-based degreasers
Unsuitable: Hydrofluoric acid or highly oxidizing environments
Sizing Data Required
  • Maximum part dimensions (LxWxH)
  • Required throughput (parts/hour)
  • Contaminant type and loading

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion and pitting
Cause: Chemical attack from degreasing agents (solvents, alkaline solutions) and moisture, exacerbated by temperature cycling and inadequate material selection or coating degradation.
Leakage at seams and connections
Cause: Thermal stress from heating/cooling cycles, mechanical fatigue from agitation systems, and improper sealing or weld defects leading to joint failure.
Maintenance Indicators
  • Visible corrosion, pitting, or blistering on tank interior surfaces, especially near liquid level lines
  • Audible hissing or dripping sounds indicating leaks, or unusual vibrations from compromised structural integrity
Engineering Tips
  • Implement routine ultrasonic thickness testing and visual inspections to monitor corrosion rates, and apply corrosion-resistant linings compatible with degreasing chemicals
  • Install temperature controls to minimize thermal cycling stress, and use expansion joints or flexible connections to accommodate thermal movement and reduce mechanical fatigue

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems ANSI Z358.1 - Emergency Eyewash and Shower Equipment CE Marking - Compliance with EU Directives for Machinery Safety
Manufacturing Precision
  • Tank Wall Thickness: +/-0.5mm
  • Weld Seam Straightness: 0.2mm per meter
Quality Inspection
  • Leak Test - Hydrostatic or Pneumatic
  • Material Verification - Chemical Composition Analysis

Factories Producing Degreasing 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.

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.

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Frequently Asked Questions

What materials are best for degreasing tanks in metal fabrication?

Stainless steel (304/316L) offers corrosion resistance, carbon steel with linings (rubber/PP/FRP) provides durability, and polypropylene is ideal for chemical compatibility in various degreasing processes.

How does the heating system improve degreasing efficiency?

Heating systems accelerate chemical reactions, reduce processing time, and enhance the removal of stubborn oils and greases from metal surfaces, leading to higher throughput and cleaner results.

What maintenance is required for degreasing tank filtration systems?

Regular cleaning of skimmers and filters, monitoring chemical levels, and inspecting agitation components ensure optimal performance and extend the tank's lifespan in industrial settings.

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 for Fabricated Metal Product Manufacturing.

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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