Gas Inlet Port: Temperature Range -20°C to 200°C

Component Specifications

Definition

A specialized component designed as the entry point for gases into gas diffusers or shrouds, featuring precise geometry and sealing mechanisms to regulate flow, prevent leaks, and maintain system integrity under varying pressures and temperatures in industrial applications.

Working Principle

Operates by providing a sealed, controlled entry path for gases into the diffuser/shroud, utilizing threaded, flanged, or quick-connect interfaces to maintain pressure integrity and direct flow into the dispersion mechanism for uniform distribution.

Materials

Typically stainless steel (e.g., SS304, SS316), brass, or aluminum alloys; may include PTFE or Viton seals for high-temperature or corrosive gas compatibility.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Port Size	1/4" to 2" NPT or metric threads
Connection Type	Threaded, flanged, or quick-disconnect
Pressure Rating	Up to 150 psi (10 bar)
Temperature Range	-20°C to 200°C

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 1179, DIN 3852

Parent Products

This component is used in the following industrial products

Gas Diffuser / Shroud

A component in welding/laser equipment that distributes shielding gas evenly around the weld zone.

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Curing Station

A specialized station within a die attach machine that applies controlled heat to cure adhesives or epoxies used in semiconductor die bonding.

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Engineering Analysis

Risks & Mitigation

Leakage due to improper sealing
Corrosion from incompatible gases
Pressure overload causing failure

FMEA Triads

Trigger: Worn or damaged seals
Failure: Gas leakage, reduced system efficiency
Mitigation: Regular inspection and replacement of seals; use compatible materials

Trigger: Over-tightening during installation
Failure: Thread damage or cracking
Mitigation: Follow torque specifications; use calibrated tools

Industrial Ecosystem

Compatible With

Gas diffusers, shrouds, industrial gas mixing systems

Typical Suppliers & Equivalents

Swagelok, Parker, Festo

Compliance & Inspection

Tolerance

±0.1 mm for critical dimensions

Test Method

Pressure testing per ISO 1179, leak detection with helium or soap solution

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 Gas Inlet Port

Manufacturer profiles associated with Gas Inlet Port.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the primary function of a gas inlet port in a gas diffuser?

To provide a sealed, controlled entry point for gases into the diffuser, ensuring precise flow regulation and preventing leaks for efficient gas dispersion.

Can gas inlet ports be customized for different gas types?

Yes, materials and seals can be selected based on gas corrosivity, temperature, and pressure requirements, such as using stainless steel for aggressive gases.

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.

Gas Inlet Port