Installation Guides

How to install double-ferrule compression fittings, ball valves and corrugated hose — tube insertion, ferrule order, torque and leak checks from the factory.

Check Valve vs Ball Valve on Stainless Lines

Check valve vs ball valve: one-way flow protection versus shutoff. When to use FerruleX stainless check valves with compression or female thread ends.

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Needle Valve vs Ball Valve: Which Stainless Valve to Spec

Needle valve vs ball valve for stainless instrumentation: shutoff vs metering, compression vs thread ends, and when FerruleX quotes each from the factory.

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Types of Stainless Steel Tube Fittings

Overview of stainless steel tube fitting types — compression, quick-screw, push-to-connect, threaded adapters and weld — and when FerruleX recommends each.

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What Is a Ferrule Fitting?

Ferrule fittings explained: front and back ferrules in stainless steel compression fittings, how the bite seal works, and RFQ notes from FerruleX.

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How to Install Stainless Steel Compression Fittings

Factory steps to install double-ferrule stainless steel compression fittings: cut, deburr, seat the tube, tighten, and common leak mistakes to avoid.

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What Is a Compression Fitting?

What a stainless steel compression fitting is, how double-ferrule seals work, and when FerruleX factory buyers should choose compression over weld or thread.

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