INDUSTRY COMPONENT

Cooling Coil/Jacket

A cooling coil or jacket is a heat exchanger component used in cold traps and condensers to remove heat from gases or vapors through conduction and convection.

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Component Specifications

Definition
A cooling coil or jacket is a critical heat transfer component integrated into cold traps and condensers in industrial systems. It consists of coiled tubing or an enveloping jacket through which a coolant (typically water, glycol, or refrigerant) circulates. As process gases or vapors contact the cooled surface, heat is transferred from the gas to the coolant, causing condensation or temperature reduction. This component is essential for phase change operations, vapor recovery, and maintaining low temperatures in vacuum and distillation systems.
Working Principle
Operates on the principles of conduction and convection heat transfer. Coolant flows through the coil or jacket, absorbing thermal energy from the surrounding gas or vapor. The temperature gradient between the hot process medium and the cold surface drives heat transfer, leading to condensation or cooling. In cold traps, this principle captures volatile compounds by condensing them on the chilled surface.
Materials
Typically constructed from corrosion-resistant materials: stainless steel (304, 316), copper, aluminum, or nickel alloys. Selection depends on coolant type, process temperature, and chemical compatibility. Jackets may include insulation layers.
Technical Parameters
  • Connection Size DN15-DN100
  • Coolant Flow Rate 5-500 L/min
  • Temperature Range -50°C to 200°C
  • Heat Transfer Area 0.5-50 m²
  • Operating Pressure 0-10 bar
Standards
ISO 15547, DIN 28180

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Cooling Coil/Jacket.

cooling coil cooling jacket heat exchanger cold trap condenser vapor condensation industrial cooling heat transfer Cooling Coil/Jacket Cooling Coil/Jacket in Chemical Manufacturing

Parent Products

This component is used in the following industrial products

Cold Trap/Condenser

A vacuum system component that condenses vapors and traps contaminants by cooling surfaces below their dew points.

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Engineering Analysis

Risks & Mitigation
  • Corrosion from coolant or process chemicals
  • Fouling reducing heat transfer efficiency
  • Leakage causing coolant contamination
  • Thermal stress leading to cracks
FMEA Triads
Trigger: Corrosive coolant or process chemicals
Failure: Material degradation and leakage
Mitigation: Use corrosion-resistant materials, regular inspection, and coolant treatment
Trigger: Scale or deposit buildup
Failure: Reduced heat transfer efficiency
Mitigation: Implement regular cleaning, use filtered coolant, and monitor pressure drop

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.5°C temperature control, ±2% flow rate accuracy
Test Method
Pressure testing per ASME BPVC, thermal performance testing per ISO 15547

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

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 is the difference between a cooling coil and a cooling jacket?

A cooling coil is a coiled tube through which coolant flows, often inserted into a vessel. A cooling jacket is an outer shell surrounding a vessel, with coolant flowing through the annular space. Coils offer higher surface area, while jackets provide more uniform cooling.

How do I select the right material for a cooling coil?

Consider the coolant (water, glycol, refrigerant), process temperature, pressure, and chemical exposure. Stainless steel is common for corrosion resistance, copper for high thermal conductivity, and nickel alloys for extreme conditions.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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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