Conical Reducing Adapter - Connect Different Vacuum Pipe Sizes

Stainless Steel Vacuum Flange Fittings,ISO-ISO Conical Reducing Adaptor Fittings Wholesale

ISO to ISO Adaptor Conical Reductor, Adaptor Size: ISO80*ISO63, ISO100*ISO63, ISO80*ISO80, ISO100*ISO80. Fittings Material: stainless steel.

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Vacuum Flange ISO-KF Conical Reducing Adaptor Fittings Wholesale

Vacuum conical reducer adaptor, ISO to KF conical reducing adaptor to connect different size different standard flange.which is ISO flange on one end and KF flange on the other.

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Stainless Steel KF-KF Conical Reducing Adaptor Fittings Wholesale China

Conical reducer adaptor,KF-KF,available in various sizes suit different KF flange diameters.Material:SS304/SS316.Temperature:-200~800℃

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Vacuum CF reducing adaptor-fixed ,Vacuum Concentric reducer adapters

Vacuum CF reducer adaptor,CF reducing adaptor-fixed can provide a way to connect equipment with different CF reducing flange standards.

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Vacuum CF reducing adaptor-small Flange Rotatable

Vacuum adaptors rotatable,Reducer flange adaptor to connect the different flange ang tube size,which is made from stainless steel and temperature range is from -200 to 800 ℃.

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Why choose us

Seamless Size Transition

Efficiently bridges components with different flange standards (e.g., CF 2.75" to CF 1.33") or types (e.g., CF to KF) without compromising flow.

Maintained Performance

Manufactured from high-quality stainless steel with electropolished interiors to ensure low outgassing and high vacuum integrity.

Space-Efficient

A single, compact reducer replaces multiple components, simplifying system design and saving valuable space.

News

KF Clamp Tightening: How Much Torque Is Actually Enough?

Determining adequate tightening torque for ISO-KF clamp connections, with size-based reference ranges and practical “eno...

2026-10-23

KF25 vs KF40 vs KF50: Selecting by Pump Speed and Line Length, Not Just Similar Inner Diameter

Selecting among KF25, KF40 and KF50 quick-connect flange sizes by evaluating how line conductance limits effective pumpi...

2026-10-19

Why KF Quick-Connect Fittings Are So Widely Used in Modular Vacuum Systems

Learn why KF quick-connect fittings are widely used in modular vacuum systems. Compare KF with ISO and CF flanges, revie...

2026-10-10

Why KF Seals Fail: Centering Ring & O-Ring Guide

Most KF vacuum seal failures trace back to the centering ring or O-ring — not the clamp. Learn how to select, match, and...

2026-09-30

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Accessory replacement