Editorial Technical Reference

Resin Storage Tank

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

Technical Definition & Core Assembly

The Resin Storage Tank is a component used in rubber and plastic product manufacturing, serving as the primary storage vessel within a Resin Storage and Metering System.

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Product Specifications

Technical details and manufacturing context for Resin Storage Tank

Definition
The Resin Storage Tank is a component used in rubber and plastic product manufacturing, serving as the primary storage vessel within a Resin Storage and Metering System. It holds resin materials before they are precisely measured and dispensed into downstream manufacturing processes. The tank maintains resin integrity through controlled environmental conditions, preventing contamination and preserving viscosity. Available materials include stainless steel, carbon steel, and polyethylene, with material grades such as 304 or 316L for corrosive media. Capacity ranges from 1000 to 50000 liters, with custom sizes available. Operating pressure is 1.0 to 1.6 MPa, and operating temperature ranges from -20 to 80°C. Wall thickness varies from 8 to 20 mm, and surface finish ranges from 0.4 to 0.8 μm Ra (ISO 4287). Optional insulation thickness is 50 to 100 mm. Weight ranges from 500 to 5000 kg, and dimensions (diameter × height) range from 1000–3000 mm × 2000–6000 mm, with tolerance ±2 mm (ISO 2768). Leakage rate is zero at rated pressure. Design code is GB150 for pressure vessels. These parameters are reference ranges; verify model-specific values with the manufacturer or supplier.
Working Principle
The tank stores resin in a controlled environment, typically featuring measures to prevent contamination, maintain viscosity, and facilitate controlled discharge. Resin is held until needed, then discharged through bottom outlets or pumping systems to metering components. The tank's design ensures stable storage conditions, with options for insulation and surface finishes suited to the resin type. Proper operation requires monitoring of pressure, temperature, and level to avoid overpressure or material degradation.
Common Materials
Stainless Steel, Carbon Steel, Polyethylene
Technical Parameters
ParameterTypical rangeNotes & selection driver
Capacity1000–50000 LCustom sizes available
Operating Pressure1.0–1.6 MPa
Operating Temperature-20–80 °CHigher temperatures may reduce material strength
Wall Thickness8–20 mmDepends on capacity and pressure
Material Grade304/316L316L for corrosive mediaASTM A240
Surface Finish0.4–0.8 μm RaSmoother finish for food gradeISO 4287
Insulation Thickness50–100 mmOptional, for temperature control
Weight500–5000 kgDepends on capacity and material
Dimensions (Diameter × Height)1000–3000 × 2000–6000 mmCustomizable
Tolerance±2 mmFor dimensionsISO 2768
Leakage Rate0 mL/minZero leakage at rated pressure
Design CodeGB150Pressure vessel designGB 150

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 Body Part
    Main structural container that holds the resin
    Material: Stainless Steel
  • Inlet Port Part
    Opening for filling resin into the tank
    Material: Stainless Steel
  • Outlet Valve
    Controls discharge of resin to metering system
    Material: Stainless Steel
  • Level Sensor
    Monitors resin volume within the tank
    Material: Stainless Steel/Electronic Components
  • Agitator
    Prevents resin settling and maintains consistency
    Material: Stainless Steel
  • Tank Insulation Optional
    Holds the resin at storage temperature, on insulated tanks.

Applied To / Applications

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

Resin Storage and Metering System
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Resin Storage and Delivery 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 gauge
flow rate: N/A (static storage)
temperature: -20°C to 80°C
slurry concentration: Up to 70% solids by weight
Media Compatibility
✓ Epoxy resins ✓ Polyurethane resins ✓ Polyester resins
Unsuitable: Strong oxidizing acids (e.g., nitric acid, sulfuric acid)
Sizing Data Required
  • Required storage volume (liters)
  • Resin viscosity (cP)
  • Required residence time (hours)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Internal corrosion and pitting
Cause: Chemical attack from acidic or alkaline resin components, especially at air-liquid interfaces and in stagnant areas, accelerated by temperature fluctuations and impurities.
Structural cracking or deformation
Cause: Thermal stress from repeated heating/cooling cycles, mechanical stress from improper support or overfilling, and material fatigue over time, particularly at welds and joints.
Maintenance Indicators
  • Visible resin leakage or weeping at seams, welds, or fittings, indicating seal failure or material degradation.
  • Unusual audible creaking, popping, or cracking sounds during filling/emptying cycles, suggesting structural stress or settling issues.
Engineering Tips
  • Implement regular internal inspections and non-destructive testing (e.g., ultrasonic thickness gauging) at high-risk areas like welds and liquid-air interfaces to monitor corrosion rates and plan proactive repairs.
  • Maintain strict temperature control and avoid rapid thermal cycling; use agitation or recirculation systems to prevent resin stratification and settling, which reduces localized chemical attack and mechanical stress.

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
ISO 28300:2008 - Petroleum, petrochemical and natural gas industries - Vertical cylindrical welded storage tanks for low-temperature service ASTM D3299 - Standard Specification for Filament-Wound Glass-Fiber-Reinforced Thermoset Resin Corrosion-Resistant Tanks ASME Boiler and Pressure Vessel Code Section VIII - Rules for Construction of Pressure Vessels

Quoted from the published standard.

Manufacturing Precision
  • Wall Thickness: +/-10% of nominal thickness
  • Tank Diameter: +/-0.5% of specified diameter
Quality Inspection
  • Ultrasonic Thickness Testing (UTT) for wall thickness verification
  • Vacuum Box Testing for weld seam integrity

Manufacturers of Resin Storage Tank

Manufacturer profiles associated with Resin Storage Tank.

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Frequently Asked Questions

What materials are available for the resin storage tank?

The tank can be made of stainless steel, carbon steel, or polyethylene. Stainless steel grades 304 or 316L are available, with 316L recommended for corrosive media. Confirm the appropriate material for your resin type with the supplier.

What is the capacity range of the tank?

The standard capacity range is 1000 to 50000 liters, with custom sizes available. The required capacity depends on your production volume and resin consumption rate.

What are the operating pressure and temperature limits?

The operating pressure is 1.0 to 1.6 MPa, and the operating temperature range is -20 to 80°C. Higher temperatures may reduce material strength, so verify compatibility with your process conditions.

What standards apply to this tank?

Relevant standards include ISO 4287 for surface finish, ISO 2768 for tolerances, and GB150 for pressure vessel design. These are reference standards; ensure the tank meets your local regulatory requirements.
Data basis: editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Data Basis

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

Preliminary Technical Classification
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