Instrumentation Tube Fittings Manufacturer

We supply worldwide.
D-Lok instrumentation tube fittings manufactured by OTG in Busan, Korea are available in stainless steel 316.

OTG D-Lok Tube Fittings are double ferrules and compression tube connection.

The products are manufactured under strict quality control for quick and easy assembly and maximum performance.
In addition to sourcing only premium quality materials, our Heat Code Traceability system provides technical documentation verifying that raw materials meet all code requirements
Benefits of Instrumentation Tube Fittings
OTG D-Lok instrumentation tube fittings designs allow intermix and interchange with all tube fittings major designs.
Our manufactured instrumentation tube fittings come in a wide range of shapes and types including: : Male and female connectors, adapters, reducers, unions,
elbows, tees, crosses, caps, plugs, and bulkhead fittings.
OTG D-Lok’s compression double ferrule tube fittings provide leak proof and ensure maximum performance.

Instrument Valves manufactured by OTG are available in Ball Valve, Integral Bonnet, Union Bonnet Needle valve and Manifold Valve varieties for use in instrument isolation.

Please contact us if you have any query about our products. EMAIL to