Dosing System
Methanol Injection Package
A Methanol Injection Package is a precision-engineered chemical injection system designed for controlled methanol dosing in oil and gas production, pipeline transport, and process…
Petrochemicals
Dosing, pumping, blending and metering equipment engineered for petrochemical plants and downstream processing.
Reliable Equipment for Petrochemical Processing
Petrochemical processes involve aggressive, viscous and shear-sensitive fluids that demand corrosion-resistant, precisely engineered equipment. NND Oil & Gas manufactures the dosing systems, pumps, mixers and filtration that keep petrochemical units running efficiently.
Systems are built in-house in materials matched to your media and fully tested before dispatch.
What We Supply to Petrochemical Plants
- Chemical dosing & injection systems for additives and inhibitors
- AODD, EODD, gear and metering pumps for aggressive and viscous media
- Inline static mixers for efficient, no-moving-part blending
- Basket strainers protecting pumps and equipment
- Orifice and venturi flow meters
Why Petrochemical Plants Choose NND
- Corrosion-resistant materials — PP, PVDF, stainless steel and more
- ISO 9001:2015 certified engineering and manufacturing
- Custom-built to your flow, pressure and chemistry
- Full material traceability and test documentation
Gallery
Typical Applications in Petrochemicals
- Additive & inhibitor dosing — accurate, repeatable injection.
- Transfer of corrosive & viscous fluids — diaphragm and gear pumps.
- Inline blending — static mixers with no moving parts.
- Filtration — strainers protecting downstream equipment.
- Flow measurement — orifice and venturi meters.
Frequently asked questions
We supply chemical dosing and injection systems, diaphragm/gear/metering pumps, inline static mixers, strainers and flow-measurement instruments suited to petrochemical duties.
Every system is engineered around your specific flow, pressure, temperature and chemistry, and built in-house.
Yes. We build in corrosion-resistant materials such as PP, PVDF and stainless steel, and select pump types suited to viscous and shear-sensitive fluids.
Yes — full material traceability and inspection & test documentation accompany every order under our ISO 9001:2015 system.
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