Stainless Steel Tube Fittings

We supply Indonesia . Vietnam . Philippines

OTG D-Lok is manufactured in Korea.
OTG Tech Asia is regional office of Korea OTG Co. Ltd, original D-Lok tube fittings manufacturer.
We are responsible of D-Lok oversea sales and marketing to other regions while all production is in Korea factory.

Instrumentation Tube Fittings manufactured by OTG are available in stainless steel, brass and alloy steel.
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 D-Lok Instrumentation Tube Fittings

OTG D-Lok Instrumentation Tube Fittings designs allow intermix and interchange with all tube fittings major designs.
Our manufactured instrumentation stainless steel 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 stainless steel tube tube fittings provide leak proof and ensure maximum uptime and performance.

Instrument Valves manufactured by OTG are available in Ball Valve, Integral Bonnet, Union Bonnet Needle valve, Manifold Valve, Gauge valve varieties for use in instrument isolation.
OTG Tech Asia is regional office in charge for South East Asia territory and other regions.

Our regional office is at Kuala Lumpur, Malaysia.
South East Asia is our exclusive represent territory with marketing offices at Indonesia, Vietnam and Philippines to serve you better. We are planning expand to Africa & Middle East.

Please click “Contact Us” for Emails of respective country.
We could offer shipment term FOB Korea or CIF your designated port.