KF10 Stainless Steel Weldable Flange (SS 304) – ISO-KF/NW16 Vacuum Fitting, 20 mm Long (Set of 5)

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Front view of a 20mm long KF stainless steel weldable flange for vacuum applications.
Angled view of a KF stainless steel weldable flange featuring a 20mm long stub.
Top-down view of a KF stainless steel weldable flange with extended 20mm tube.
KF weldable stainless steel flange with extended weld stub for vacuum fabrication.
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Front view of a 20mm long KF stainless steel weldable flange for vacuum applications.
Angled view of a KF stainless steel weldable flange featuring a 20mm long stub.
Top-down view of a KF stainless steel weldable flange with extended 20mm tube.
KF weldable stainless steel flange with extended weld stub for vacuum fabrication.
Group of KF stainless steel weldable flanges with 20mm long tubes.
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KF10 Stainless Steel Weldable Flange (SS 304) – ISO-KF/NW16 Vacuum Fitting, 20 mm Long (Set of 5)

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Original price was: ₹1,050.00.Current price is: ₹945.00.

ISO-KF/NW16 stainless steel weldable flange manufactured from corrosion-resistant SS 304, designed for permanent welding into vacuum chambers and pipelines. Compatible with standard KF10 / NW16 clamps, centering rings, and seals. Supplied as a set of 5 pieces for medium and high vacuum applications.

Availability: 100 in stock SKU: UHVS KF10-20WF Category: Tags: , , , , , , ,
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Description

Product Overview

The KF10 (NW16) stainless steel weldable flange is an ISO-KF standard vacuum component used to form permanent, leak-tight connections in vacuum chambers, tubing, and custom-fabricated vacuum systems. The weldable stub allows direct integration into stainless steel assemblies while maintaining compatibility with standard KF10 / NW16 vacuum clamping hardware.

Manufactured from AISI 304 stainless steel, this flange provides excellent corrosion resistance, mechanical strength, and long-term reliability for laboratory and industrial vacuum applications. The 20 mm weld length is ideal for compact system designs while ensuring secure welding and accurate alignment.

Key Features

  • ISO-KF / NW16 (KF10) standard vacuum flange

  • Weld-on design for permanent vacuum connections

  • Manufactured from high-quality SS 304 stainless steel

  • Corrosion-resistant and mechanically durable

  • Compatible with KF10 / NW16 clamps, centering rings, and elastomer seals

  • Suitable for medium and high vacuum applications

  • Supplied as a set of 5 flanges

Technical Specifications

Parameter Specification
Flange Standard ISO-KF / NW16
Nominal Size KF10 (NW16)
Material Stainless Steel 304
Weld Length 20 mm
Connection Type Weldable
Vacuum Range Medium to High Vacuum
Compatibility KF10 / NW16 clamps, seals & centering rings
Quantity Set of 5

Applications

Suitable for use in a wide range of vacuum systems, including:

  • Research & Development laboratories

  • Semiconductor processing equipment

  • Aerospace and space simulation systems

  • PVD / CVD coating systems

  • Chemical and process vacuum setups

  • Industrial vacuum pipelines

  • Pharmaceutical and analytical vacuum systems

Actual usage and configuration depend on system design and process requirements.

Why Buy from Ultrahivac

  • Industrial-grade vacuum components with consistent quality

  • Technical support for system integration and fabrication

  • Compatibility with standard ISO-KF vacuum hardware

  • Trusted supplier for laboratory and industrial vacuum users

FAQs

Is this flange compatible with KF10 and NW16 vacuum clamps?
Yes, KF10 and NW16 refer to the same ISO-KF size, and this flange is compatible with standard clamps, centering rings, and seals.

Can this flange be used for high vacuum applications?
Yes, when properly welded and sealed, it is suitable for medium to high vacuum systems.

What material is this flange made from?
The flange is manufactured from corrosion-resistant SS 304 stainless steel.

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