28/05/2026
A refinery and a semiconductor fab have almost nothing in common.
One handles hydrocarbons at high pressure and extreme temperature. The other handles ultra-pure process gases where contamination at parts-per-billion level can ruin an entire batch.
Yet both specify Hylok tube fittings.
Here's why that's interesting.
In a refinery: the fitting must hold under pressure, resist corrosion from aggressive media, and stay leak-free through years of thermal cycling and vibration. Failure means a process safety incident.
In a semiconductor fab: the fitting must contribute zero contamination to the gas stream, maintain vacuum integrity, and perform consistently across thousands of connection points. Failure means a contaminated wafer batch worth millions.
Different industries. Completely different failure modes.
Same underlying requirement: a fitting that performs exactly as specified, every single time, without surprises.
That's the standard Hylok is engineered to.
Flexy distributes Hylok across Malaysia — for oil & gas, petrochemical, power, and process industries.
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