INDUSTRY COMPONENT

Thermal Insulation Jacket

Thermal insulation jacket for chemical drum heating systems that maintains precise temperature control and prevents heat loss.

Component Specifications

Definition
A specialized thermal insulation jacket designed for automated chemical drum heating and temperature control systems. This component wraps around chemical drums to provide uniform thermal insulation, minimize heat dissipation, and maintain consistent process temperatures during chemical reactions, storage, or transportation. It features multi-layer construction with high-temperature resistant materials and integrated temperature monitoring capabilities.
Working Principle
Operates on the principle of thermal resistance and heat retention through multi-layer insulation materials that create air gaps and reflective barriers. The jacket reduces convective, conductive, and radiative heat transfer between the heated chemical drum and the external environment, maintaining stable internal temperatures while preventing energy loss.
Materials
Outer layer: Silicone-coated fiberglass fabric (continuous service temperature: -70°C to +260°C). Middle insulation: Ceramic fiber blanket (thermal conductivity: 0.03 W/m·K at 200°C). Inner layer: Aluminum foil laminated fiberglass (reflectivity >95%). Fasteners: Stainless steel 304 buckles and straps. Optional heating elements: Mineral insulated (MI) cables with nickel-chromium alloy conductors.
Technical Parameters
ParameterTypical rangeNotes & selection driver
Weight2-8 kg depending on size
IP RatingIP65 (dust-tight and protected against water jets)
Thickness25-50 mm
Response Time<15 minutes to reach target temperature
Temperature Range-70°C to +260°C
Drum CompatibilityStandard 55-gallon (208L) to 330-gallon (1250L)
Heat Loss Reduction>85% compared to uninsulated drums
Thermal Conductivity0.03-0.05 W/m·K

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

Standards
ISO 12241, ISO 6946, DIN 4108, ASTM C177

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Thermal degradation of materials at extreme temperatures
  • Chemical exposure damage to outer layers
  • Improper installation leading to heat loss
  • Electrical hazards with integrated heating elements
  • Compression damage reducing insulation effectiveness
FMEA Triads
Trigger: Material degradation from chemical exposure
Failure: Reduced insulation performance and potential chemical leakage
Mitigation: Use chemical-resistant outer layers and implement regular inspection protocols
Trigger: Improper tensioning during installation
Failure: Heat gaps and uneven temperature distribution
Mitigation: Provide installation training and use tension indicators on fasteners
Trigger: Moisture absorption in insulation layers
Failure: Increased thermal conductivity and potential corrosion
Mitigation: Include moisture barriers and implement drying procedures
Trigger: Abrasion from frequent installation/removal
Failure: Material wear and reduced service life
Mitigation: Use wear-resistant materials and protective edge treatments

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
±2°C temperature uniformity across drum surface, ±5% heat loss specification
Test Method
ASTM C177 guarded hot plate method for thermal conductivity, ISO 12241 for thermal performance calculation, pressure testing per ASME B31.3 for integrated heating elements

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

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.

Manufacturers of Thermal Insulation Jacket

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.

Donjoy Technology
Wenzhou, Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Globe valve with Thermal insulation jacket”
View source page ↗ cndonjoy.com · checked 2026-08-26

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

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Frequently Asked Questions

What temperature range can this insulation jacket handle?

The standard jacket operates from -70°C to +260°C continuously, with peak tolerance up to 300°C for short durations.

How does it improve chemical process efficiency?

By reducing heat loss by over 85%, it decreases energy consumption, maintains consistent reaction temperatures, and reduces heating cycle times.

Is it compatible with hazardous chemical environments?

Yes, materials are selected for chemical resistance and meet safety standards for use with flammable and corrosive substances.

What maintenance is required?

Minimal maintenance: periodic visual inspection for damage, cleaning of surfaces, and verification of temperature sensors if equipped.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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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