Structured Manufacturing Data (2026)

Gas enclosure

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Gas enclosure used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Gas enclosure is characterized by the integration of Main housing body and Electrical feedthrough. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A sealed housing that contains and isolates the gas medium within an ionization chamber.

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Product Specifications

Technical details and manufacturing context for Gas enclosure

Definition
The gas enclosure is a critical component of an ionization chamber array that provides a controlled, sealed environment for the gas medium. It maintains gas purity, prevents contamination, and ensures consistent ionization conditions by isolating the gas from external atmospheric influences while allowing controlled access for electrical connections and pressure management.
Working Principle
The enclosure creates a hermetic or semi-hermetic barrier around the ionization gas, maintaining specific pressure, composition, and purity levels. It typically interfaces with gas supply systems, pressure regulators, and electrical feedthroughs while preventing leaks that would compromise measurement accuracy.
Common Materials
Stainless steel, Aluminum alloy, Specialty glass
Technical Parameters
  • Internal dimensions and wall thickness of the enclosure (mm) Per Request
Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Gas enclosure.

ionization chamber gas enclosure sealed gas housing electronics stainless steel gas containment optical product manufacturing enclosure electrical feedthrough gas chamber

Applied To / Applications

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

Ionization Chamber Array
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 10 bar (gauge)
flow rate: 0 to 5 L/min
temperature: -40°C to +150°C
slurry concentration: Not applicable (gas-only medium)
Media Compatibility
✓ Inert gases (e.g., argon, nitrogen) ✓ Dry air (dew point < -40°C) ✓ Non-corrosive process gases (e.g., methane, hydrogen)
Unsuitable: Corrosive or reactive gases (e.g., chlorine, ammonia) due to material degradation risks
Sizing Data Required
  • Gas volume required for ionization chamber operation
  • Maximum operating pressure and safety factor
  • Environmental conditions (temperature, humidity, exposure)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion-induced leakage
Cause: Exposure to corrosive gases (e.g., H2S, CO2) or moisture ingress leading to material degradation, particularly at welds, seals, or flanges.
Seal/gasket failure
Cause: Thermal cycling, chemical attack, or improper installation causing loss of gas-tight integrity, often at access points or connections.
Maintenance Indicators
  • Audible hissing or whistling indicating gas leakage
  • Visual discoloration, rust, or weeping at joints/seals
Engineering Tips
  • Implement regular non-destructive testing (e.g., ultrasonic thickness gauging, dye penetrant inspection) to monitor material integrity.
  • Use corrosion-resistant materials (e.g., stainless steel, specialized coatings) and ensure proper sealing system design with controlled bolt torque procedures.

Compliance & Manufacturing Standards

Reference Standards
ISO 8573-1:2010 (Compressed air quality classes) ANSI/ASME B31.8 (Gas transmission and distribution piping systems) DIN EN 1779 (Leak tightness of equipment)
Manufacturing Precision
  • Wall thickness: +/-0.5mm
  • Flange flatness: 0.1mm per 300mm diameter
Quality Inspection
  • Helium leak test (per ASTM E499/E499M)
  • Pressure decay test (per ISO 20485)

Factories Producing Gas enclosure

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 used in your gas enclosures for ionization chambers?

Our gas enclosures are constructed from high-grade stainless steel, aluminum alloy, and specialty glass to ensure durability, corrosion resistance, and optimal gas containment for ionization chambers in electronic manufacturing.

How does the gas enclosure maintain seal integrity in optical product manufacturing?

The enclosure features precision-welded main housing bodies with specialized electrical feedthroughs and gas ports that maintain hermetic seals, preventing contamination and ensuring consistent ionization chamber performance in sensitive optical applications.

What are the key components included in the gas enclosure BOM?

Each enclosure includes the main housing body for structural integrity, electrical feedthroughs for safe power transmission, and gas inlet/outlet ports for controlled medium management - all designed for computer and electronic manufacturing environments.

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 Computer, Electronic and Optical 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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