Can I contact factories directly on CNFX?

CNFX is an open directory. Each factory profile provides direct contact information.

End Fitting / Housing Component – Machinery and Equipment Manufacturing

Component Specifications

Definition

A precision-engineered mechanical component that serves as the termination point and protective enclosure for level gauge sight glass assemblies. It provides structural integrity, leak-proof sealing, and secure mounting interfaces between the sight glass tube and process connections in industrial fluid systems.

Working Principle

The end fitting/housing functions as a mechanical interface that securely connects the sight glass tube to process piping while maintaining pressure integrity. It typically incorporates sealing mechanisms (gaskets, O-rings, or compression fittings) and mounting features that allow visual inspection of fluid levels while containing process media safely.

Materials

Stainless steel (AISI 304/316), carbon steel, brass, or engineered plastics (PTFE, PVDF) depending on application requirements. Materials selected based on chemical compatibility, pressure ratings, and temperature ranges.

Technical Parameters

Surface Finish Ra ≤ 0.8 μm for sealing surfaces
Connection Type Threaded (NPT, BSP), Flanged, Tri-Clamp
Pressure Rating Up to 300 PSI (20 bar)
Temperature Range -20°C to 200°C
Corrosion Resistance Per material selection standards

Standards

ISO 9001, DIN 11851, ASME BPE

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for End Fitting / Housing.

Parent Products

This component is used in the following industrial products

Level Gauge / Sight Glass

A transparent window or gauge used to visually monitor the liquid level inside a vessel or separator.

View Product Details

Engineering Analysis

Risks & Mitigation

Improper installation causing leaks
Material incompatibility leading to corrosion
Over-torquing damaging sealing surfaces
Thermal expansion mismatch

FMEA Triads

Trigger: Incorrect gasket material selection
Failure: Leakage at connection points
Mitigation: Use compatible gasket materials per chemical resistance charts and follow torque specifications

Trigger: Thermal cycling stress
Failure: Cracking or deformation
Mitigation: Select materials with compatible thermal expansion coefficients and design with thermal stress relief features

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

±0.1 mm on critical sealing dimensions, surface finish Ra ≤ 0.8 μm

Test Method

Pressure testing per ASME BPVC, helium leak testing for critical applications, dimensional verification with CMM

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 are the main functions of an end fitting/housing in level gauge applications?

Provides secure mechanical connection between sight glass and process piping, ensures leak-proof sealing, protects glass tube ends, and maintains pressure integrity in fluid systems.

How do I select the appropriate material for end fittings?

Consider chemical compatibility with process media, required pressure/temperature ratings, corrosion resistance needs, and industry-specific standards (food-grade, pharmaceutical, chemical processing).

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.

End Fitting / Housing