Gasontex engineers and construction crew assembling a storage tank with a mobile crane

Port Harcourt, Nigeria · Gasontex Limited

Engineering that keeps industry moving.

From storage tanks to marine loading arms. Engineering, procurement and construction for Nigeria’s oil, gas and petrochemical industry.

On site. On the job.Storage tank rehabilitation · Port Harcourt

Our core areas of expertise

  • Engineering & procurement
  • Construction & installation
  • Rehabilitation & maintenance
Quality is our mission.
Gasontex site staff briefing a client at a tank rehabilitation site
Who we are

Local knowledge.
Industrial expertise.

Gasontex is a company born out of the desire to render qualitative and specialized services in the oil & gas and petrochemical industries in Nigeria. Since inception, we have carried out projects across the sector and formed strategic alliances with manufacturers and specialist partners to get the job done right.

Our project engineers, construction crews and vendor specialists work as an extension of the client's own team, understanding the plant, sourcing the right technology, and staying on site until the equipment is back in service.

More about Gasontex
What we do

From the right equipment
to a working plant.

Procurement, installation, rehabilitation and maintenance for the tanks, pumps, turbines and pipelines that keep a refinery running.

Scaffolding erected around a storage tank shell for rehabilitation
Rehabilitation

Storage tanks & process plants

Floor plate replacement, shell & roof repair, recoating and full reinstatement of PMS and slop oil storage tanks.

Steam turbine supplied for refinery process plant
Equipment supply

Pumps, turbines & valves

Procurement and installation of centrifugal pumps, steam turbines, butterfly valves and expansion joints, sourced direct from our OEM partners.

Kanon marine loading arms in operation at a tanker berth
Marine & loading arms

Marine & truck loading arms

Procurement, installation and rehabilitation of Kanon marine and truck loading arms and swivel joints for terminal operators.

View all services
Port Harcourt Refining Company

Bringing critical storage
back into service.

Gasontex carried out the rehabilitation of three PMS and Slop Oil storage tanks for Port Harcourt Refining Company Limited. The scope covered floor plate replacement, shell and roof repairs, scaffolding, and full recoating.

Full project gallery

Specialist partners.
Shared standards.

Working with original equipment manufacturers across the world to bring the right technology to your site.

Kanon Loading Equipment The Netherlands
  • Marine & truck loading arms
  • Swivel joints
  • Folding stairs & safety cages
Spirax Sarco United Kingdom
  • Steam-related equipment
  • Steam traps & steam problem solutions
J.B. Systems United Kingdom
  • Flame monitoring systems
  • Hazardous-area enclosures
  • Socket outlet boxes
Fives France
  • Boilers & combustion accessories
  • Controls & instrumentation
  • Fuel handling systems
Medoxygen China
  • Oxygen generation systems
  • PSA & containerized gas plants
  • Gas pipeline engineering
Megas United Kingdom
  • Medicinal & industrial gas equipment
  • Concept design & system engineering
  • Start-up & operate services

Your next project starts with a conversation.

Tell us the scope and we'll bring engineers, spares and a schedule.