Control the flow.
Protect the asset.
Specialist valve, actuation and leak detection solutions that connect technical insight with equipment supply, field service and operational support.
marine and industrial operations.
Engineering · Procurement · Installation
Calibration · Maintenance · Marine Services
Our people, supporting marine and industrial operations.
Engineering expertise.
Field experience.
Kroft Nigeria Limited is an ISO 9001:2015 certified engineering, procurement and technical services company serving the oil & gas, marine and industrial sectors.
Based in Port Harcourt, Nigeria, we specialise in Flow Control, Valve Integrity & Leak Detection, supported by engineering, equipment supply, installation, commissioning and maintenance. From valve diagnostics and automation to marine technical support, we help clients maintain safe, reliable operations.
About KroftFlow control.
Asset integrity.
Valve selection and automation, condition assessment, leak detection, calibration and testing.
01Valve & Actuation
Control the process with correctly specified valves, actuators and supporting components.
- Control & isolation valves
- Actuators, positioners & accessories
- Repair kits & critical spares
02Valve Integrity & Leak Detection
Identify passing valves and leakage, understand equipment condition and define the right intervention.
- Ultrasonic leak detection
- Valve diagnostics & condition surveys
- Maintenance & overhaul coordination
03Calibration & Testing
Check equipment response and support dependable operation with appropriate testing and records.
- Control valve & positioner calibration
- Instrumentation & functional checks
- PSV testing coordination
Capability across
the asset lifecycle.
Explore the engineering, supply and field services that support Kroft’s specialist expertise.
Engineering insight.
Practical execution.
Mechanical, electrical and instrumentation support connects the operating requirement with a suitable technical solution.
- Equipment selection & technical reviews
- Instrumentation, controls & system integration
- Mechanical and project support
The right equipment.
For the operating duty.
Technical procurement of valves, actuation equipment, instrumentation and MRO spares against client-approved requirements.
- Manufacturer, model & part-number review
- Valves, instrumentation & hydraulic components
- Critical spares and equipment documentation
From equipment supply
to operational readiness.
Installation and commissioning support planned around the system interfaces, site conditions and agreed performance checks.
- Equipment and instrument installation
- Valve automation & actuator integration
- Functional testing & handover support
Diagnose the condition.
Define the intervention.
Preventive and corrective technical support, with repair coordination and replacement components connected to the maintenance scope.
- Valve diagnostics, calibration & maintenance
- Pumps, hydraulics & machinery support
- Post-maintenance checks and records
Onboard expertise.
Operational support.
Vessel equipment inspection, machinery maintenance, electronic fuel monitoring and marine spares support.
- Hydraulic winches & steering systems
- EFMS installation & commissioning
- Vessel equipment and machinery spares
Our partners.
What does your
operation need?
Select a requirement to prepare a technical enquiry for Kroft.
Equipment or spares
Valves, actuation, instrumentation and MRO supply.
Diagnostics or maintenance
Leaks, equipment faults, calibration and repair support.
Engineering or installation
System integration, field installation and commissioning.
Marine or vessel support
Vessel machinery, hydraulics, EFMS and equipment.