NEC Technical Systems Limited delivers corrosion control and engineering services to Nigeria's oil and gas industry. Established in 1998.

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Discuss your engineering, construction, or maintenance requirements with our team.

KM 2 Eleme-Onne Road, by Anglican Church of the Holy Spirit Road, Elelenwo, Port Harcourt, Rivers State, Nigeria.

Inspection and Corrosion Services

Inspection and Corrosion Services — original NTSL service photograph

Corrosion Services Management

Our corrosion management services provide comprehensive protection solutions that extend asset life and maintain structural integrity across all industrial environments. We deliver full-spectrum corrosion services designed for the most challenging offshore and onshore conditions. Our multidisciplinary teams combine cutting-edge technology with deep industry expertise to assess, prevent, and control corrosion across pipelines, structures, vessels, and process equipment ensuring your assets remain safe, compliant, and fully operational throughout their service life.

Offshore/Onshore Blasting and Painting

Our surface preparation and coating teams execute high-performance blasting and painting programs on pipes, piping networks, tanks, vessels, and structural components to the highest international standards.

  • Surface preparation to ISO and SSPC standards
  • Corrosion mitigation via cathodic protection systems
  • Survey design, material supply, installation and commissioning
  • Drilling and construction of cathodic protection deep anode wells
  • Ground-bed design, fabrication and installation
  • Pipeline coating survey and integrity checks
  • Internal corrosion monitoring system installation of coupons and ER probes

We mobilize experienced coating crews and specialist equipment to deliver blasting and painting scopes on schedule and in full compliance with project specifications, ensuring durable, long-lasting surface protection across all substrate types and operating environments.

Pipeline Coating Survey and Integrity

We conduct detailed pipeline coating surveys and integrity assessments, identifying defects and corrosion risk zones before they escalate into costly failures or unplanned operational shutdowns.

Monitoring Systems & Sector Coverage

Our corrosion monitoring specialists install and commission internal corrosion monitoring systems including corrosion coupons and ER probes across oil and gas, petrochemical, power, and water infrastructure sectors worldwide.

Questions? You’re covered

01. What corrosion management services do you provide?

We deliver comprehensive corrosion control solutions including surface preparation and coating, cathodic protection system design and installation, pipeline coating surveys, integrity assessments, deep anode well construction, ground-bed installation, and internal corrosion monitoring system deployment. Our services cover pipelines, tanks, vessels, structural steel, and process equipment across offshore and onshore environments.

02. How do you ensure long-term corrosion protection and compliance?

Our teams execute surface preparation to ISO and SSPC standards and apply high-performance coating systems engineered for specific environmental exposures. We design and commission cathodic protection systems, conduct coating integrity surveys, and implement structured inspection programs to ensure compliance with international standards while maximizing asset lifespan and operational reliability.

03. What corrosion monitoring systems do you install?

We install and commission internal corrosion monitoring systems including corrosion coupons and electrical resistance (ER) probes to provide measurable, real-time data on corrosion rates. These systems enable proactive maintenance planning, early defect detection, and risk mitigation before failures occur.

Discuss your project with our team.

Tell us about your scope, location and requirements.

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