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Drain Outlet Flange Component – Machinery and Equipment Manufacturing

Component Specifications

Definition

The Drain Outlet Flange is a precision-engineered mechanical component that provides a secure, sealed interface between a drainage tray's outlet and external piping systems. It features standardized bolt patterns and sealing surfaces to prevent leaks, facilitate maintenance, and ensure proper alignment for efficient fluid discharge in industrial applications.

Working Principle

Creates a pressure-tight mechanical joint using bolt compression to force sealing surfaces (gaskets or machined faces) together, preventing fluid leakage while allowing controlled directional flow from the drainage system.

Materials

Stainless steel (AISI 304/316), carbon steel with corrosion-resistant coating, or engineered polymers (PP, PVC) depending on chemical compatibility requirements.

Technical Parameters

Flange Type Slip-on or Weld Neck
Surface Finish Ra ≤ 3.2 μm for sealing surfaces
Pressure Rating PN10 to PN16
Nominal Diameter DN25 to DN150
Temperature Range -20°C to +150°C
Bolt Circle Diameter Standardized per DIN/ISO

Standards

ISO 7005-1, DIN 2501, ASME B16.5

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Drain Outlet Flange.

Parent Products

This component is used in the following industrial products

Drainage Tray

A component designed to collect and channel rinse water and residual liquid away from bottles during the rinsing process.

View Product Details

Engineering Analysis

Risks & Mitigation

Gasket failure leading to leaks
Corrosion in aggressive environments
Improper bolt torque causing joint failure
Misalignment during installation

FMEA Triads

Trigger: Incorrect gasket material selection
Failure: Chemical degradation and leakage
Mitigation: Implement material compatibility charts and verification procedures

Trigger: Uneven bolt torque application
Failure: Asymmetric compression and seal failure
Mitigation: Use calibrated torque wrenches and cross-tightening patterns

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

±0.5mm on bolt hole positions, ±0.2mm on sealing surface flatness

Test Method

Hydrostatic pressure test at 1.5x working pressure for 30 minutes, helium leak test for critical applications

Buyer Feedback

★★★★☆ 4.7 / 5.0 (14 reviews)

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."

"As a professional in the Machinery and Equipment Manufacturing sector, I confirm this Drain Outlet Flange meets all ISO standards."

"Standard OEM quality for Machinery and Equipment Manufacturing applications. The Drain Outlet Flange arrived with full certification."

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Frequently Asked Questions

What gasket material is recommended for chemical drainage applications?

PTFE or EPDM gaskets are recommended for chemical resistance; material selection depends on specific fluid pH, temperature, and chemical composition.

How often should drain outlet flanges be inspected?

Visual inspection every 3 months, torque check every 6 months, and complete disassembly inspection annually or per maintenance schedule.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Drain Outlet Flange