A Corrosion Resistant Non Reactive CVD Coating That Prevents Metal Ion Contamination

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What Is Silcolloy?

Silcolloy® is a corrosion resistant coating process that is bonded to stainless steel and other surfaces by chemical vapor deposition.  Our patented high tolerance silicon barrier coating technology protects the most intricate precision components in corrosive and harsh environments for rust prevention, metal ion contamination prevention and improved durability.  Silcolloy increases the lifetime of components up to 10x or more in acidic environments including hydrochloric acid, nitric acid, HBr, ferric chloride, and sea water.

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Fitting Silcolloy Coated.-614370-edited

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Coating Benefits for Process Systems

  • Get superior corrosion resistance without super alloy cost .
  • Prevent metal ion contamination, improve product purity.
  • Prevent coking and fouling.
  • Improve process and test reliability.
  • Improved process control- higher yields, less wasted effort.
  • Fast accurate results, the first time every time.
  • Reduce cost and improve plant efficiency.
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Coating Resources

If you have a technical question about how our coating technologies will perform in your application, contact our Technical Service Team and ask the experts.

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If you would like to buy a coated product directly from the manufacturer, go to our Buy Coated Products page.

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To get the most out of your process flow path, sampling system, and instrumentation coat all flow path components and systems.  This includes:

Calibration and spec gas delivery systems

  • Gas regulators
  • Tubing
  • Valves


Critical Components

  • Probes, sensors, and detectors
  • Instrumentation flow paths, tubing, valves and fittings
  • Ampoules and needles
  • Separators and filters
  • Sample cylinders, tanks, and canisters

Get A Coating  Quote Want to test our coating before you buy?  Get a free test coupon or arrange for a free test evaluation.  Get Free Samples




Watch Our Corrosion Resistance Demonstration