BUSINESS

Oil & Gas

 

Oil & Gas

DK-Lok specializes in developing and manufacturing products tailored to severe weather conditions in the Offshore and Onshore industries, as well as for Oil & Gas exploration and transportation. Our products adhere to international standards such as ASME and API to ensure top-notch service for our clients.

Tube Fittings

Manifolds & Gauge Root

Double Block & Bleed Valves

Check & Reilef Valves 

 

 Refining & Chemical

DK-Lok is applied in the refining and chemical fields where precise measurements of pressure, flow, and temperature are crucial. Recognized for its technological expertise, our products are exported to over 50 countries worldwide.

The refining and chemical industries play a vital role in the downstream stage of the oil and gas sector. Refining, which processes crude oil to produce various fuels and chemical substances, is central to the energy industry.

It separates and refines components within crude oil through various chemical reactions utilizing heat and pressure, resulting in a range of products including gasoline, diesel fuel, aviation fuel, and heating fuel. Additionally, refining by-products such as oil, wax, and asphalt find applications in various industries. The refining industry significantly impacts the global economy, with production volume and oil prices fluctuating according to energy demand and market conditions

The chemical industry manufactures and processes petroleum products and various chemical substances to produce a wide array of products including plastics, rubber, fibers, pharmaceuticals, fertilizers, and detergents. Serving as a cornerstone of modern industries, it produces essential raw materials for pharmaceuticals, electronics, construction materials, and household appliances, influencing a broad spectrum of industrial and everyday life sectors. Research and development efforts, focused on high-level technology and sustainable production methods, play a crucial role in developing new materials and products while emphasizing environmental protection.

Both industries have a significant impact on the global economy, providing sustained support to society and the economy through the production and supply of energy and chemical substances. These industries are highly technical and large-scale, addressing important issues related to safety and environmental protection.

Accurate pressure, flow, and temperature measurements are paramount in the refining and chemical industries. These measurements are essential for various aspects including process control, safety protection, ensuring product quality, and environmental management.

Tube Fittings

Manifolds & Gauge Root

Double Block & Bleed Valves

Check & Reilef Valves 

 

Analytical

Analytical industry requires truly leak-tight system that helps provide reliable and accurate output. DK-Lok Corp’s DQ series quick connector, DK-LOK tube fittings, V66 series Relief valves, V33 or VA33 series check valves, and V76 series Tee filters have been recognized by global leading clients as excellently performing products.

Tube Fittings

Manifolds & Gauge Root

Double Block & Bleed Valves

Check & Reilef Valves 

 

CNG/NGV

CNG powered passenger NGV vehicles, buses, trucks, CNG filling station including CNG compressors, and CNG long tube trailer industries have recognized DK-LOK Corp products as the most reliable products. 

Application onto CNG & NGV requires unique design of products taking care of the frequent pressure up and down in the temperature of – 40 to 120 oC. DK-LOK Corp ball valves, filters, bleed valves, and receptacles provide a unique dynamic sealing design with specially developed CNG compatible seat & O-ring materials where conventional static sealing valves are not working. 

DK-LOK Corp holds the international certifications of ECE R110, ECE 67, CGH2, ISO 15500, ANSI/AGA, ANSI/IAS standards & regulations.

Tube Fittings

Manifolds & Gauge Root

Double Block & Bleed Valves

Check & Reilef Valves 

 

Hydrogen

At DK-LOK, we envision a future where hydrogen emerges as the premier alternative energy source, driving a sustainable, CO2-free world.
Our vision is t o lead the hydrogen application
industry’s transformation by pioneering innovative solutions that transcend traditionalboundaries. DK-LOK is steadfast in our commitment to producing and supplying the highest
quality instrumentation tube fittings, valves, metal flexible hoses, and manifolds, underpinned by continuous quality improvement and cost-effective production methods. With a deep-seated commitment to quality consciousness and customer orientation, locally and globally, DK-LOK is poised to lead the charge in shaping a sustainable future powered by hydrogen.

Tube Fittings

HD Series ORFS O-Ring Face Seal Tube Fittings

DKF Series Medium-Pressure Tube Fittings

VCH86 Series Ball Valve

V73 Series In-Line Filter/V76 Series Tee Filter

VCH36 Series
Check Valve

V64H Safety Valve

VHG86 Series Ball Valve