ISO Vacuum Bellows - Flexible & Durable Stainless Steel

Vacuum ISO Flexible Hoses Bellows ISO63-IS0100 SS304/SS316L

Flexible hoses vacuum bellows ISO type is commonly used in vacuum application scenarios that require the transfer of gases or fluids, such as laboratory equipment and industrial vacuum systems.

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Vacuum ISO Compressible Bellows ISO63-IS0100 SS304

ISO type stainless steel vacuum compressible bellows is mainly used in vacuum systems, with compressible properties, can be in different pressure conditions for a certain degree of expansion and deformation.

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Why choose us

Hydraulically formed bellows

Hydraulically formed bellows without longitudinal welds withstand over 100,000 compression cycles.

316L ultra-low carbon stainless steel

316L ultra-low carbon stainless steel effectively resists intergranular corrosion, compatible with aggressive chemical environments.

Triple compensation capability

Triple compensation capability (axial/lateral/angular) absorbs installation misalignment up to ±15mm.

News

How to Fix Vacuum Flange Seal Leaks – Causes & Solutions

Vacuum flange leaks waste time and money. Learn the common causes of KF, ISO, and CF seal failures, plus how to diagnose...

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Avoid Over‑Tightening KF Clamps: Cracks & Leaks Prevention

Over-tightening KF clamps can crack flanges and cause vacuum leaks. Learn how to identify correct tightness, avoid commo...

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The Science of CF Flange Metal Gasket Seals: How Conflat Flanges Work

How do CF flange metal gasket seals achieve ultra-high vacuum integrity? Learn the science behind Conflat flange knife-e...

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Stop KF Flange Leaks with Proper Clamp Tightening

Learn how to stop KF flange leaks with proper clamp tightening. Discover common mistakes, correct installation steps, an...

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