Dosing System
UV Water Sterilizer System
A UV Water Sterilizer Treatment System is designed to disinfect industrial water using ultraviolet radiation. The system uses high-intensity UV-C lamps to deactivate bacteria,…
Refineries
Separation, dosing, filtration and flow-measurement equipment engineered for refinery process units and utilities.
Engineered for Refinery Process Reliability
Refineries depend on equipment that handles hydrocarbons, chemicals and utilities safely and continuously. NND Oil & Gas manufactures the separators, chemical-injection systems, pumps and flow-measurement equipment that support refinery process units and utilities.
Each unit is engineered to your duty, built in-house and fully tested before dispatch.
What We Supply to Refineries
- Two- and three-phase separators
- Chemical-injection systems for corrosion inhibitors and antifoulants
- Metering and transfer pumps for process and utility duties
- Basket strainers protecting pumps and heat exchangers
- Orifice and venturi flow meters
Why Refineries Choose NND
- Robust materials for demanding refinery service
- ISO 9001:2015 certified engineering and manufacturing
- Custom-built to your process conditions
- Material traceability and inspection & test reports
Gallery
Typical Applications in Refineries
- Desalter chemical dosing — accurate demulsifier injection.
- Corrosion & antifoulant injection — protecting units and exchangers.
- Product & utility handling — transfer pumps and strainers.
- Separation — oil, gas and water streams.
- Flow measurement — custody and process metering.
Frequently asked questions
We supply separators, chemical-injection systems, metering and transfer pumps, basket strainers, and orifice/venturi flow meters for refinery process units and utilities.
We supply injection skids, quills and metering pumps for corrosion inhibitors, antifoulants and other refinery chemicals.
Yes. Every unit is engineered around your process conditions and fluid chemistry, and built in-house to suit the application.
Yes — full material traceability and inspection & test documentation under our ISO 9001:2015 quality system.
Related products
Dosing System
HP Dosing System
An HP dosing system is used for injecting treatment chemicals into high-pressure boiler feed water systems. The system maintains proper pH levels in the…
Dosing System
Polymer Dosing System
A Polymer Dosing System is designed for the preparation, ageing, and controlled dosing of polymer solutions for industrial water and wastewater treatment. The system…
