Instrument Fittings

Eliminate complications with instrument fittings from Quality Control Products & Supply.

Brands & MFGs


Superlok Instrumentation Fittings and Valves set the bar for surface finish, ease of installation, and machining technology. Our numerous cerifications such as: ISO 9001 CERT, NUCLEAR N STAMP. TUV CERT, GL CERT, LLYODS REGISTRY CRT, DNV CERT, CNG BALL VALVE and others are testament to our high quality product line.

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