Our Welding and Fabrication Services

Welding and fabrication are closely related but cover different parts of an engineering project.

Welding joins metals using heat, pressure or a combination of both, while fabrication involves processes such as cutting, forming, machining, fitting, welding, finishing and assembly to create a finished component or structure.

At Tikweld, we can support projects from material procurement and fabrication through installation and testing.

• Structural steel fabrication
• Structural and piping repairs
• Carbon steel welding
• Stainless steel welding
• Aluminium welding
• Pipe welding and fabrication
• Modular fabrication
• Equipment repairs
• Marine fabrication
• Offshore fabrication
• High- and low-pressure piping systems
• Stainless steel piping and tubing
• On-site welding and installation
• Testing and inspection
• Logistics and project support

Welding Processes We Work With

The appropriate welding process depends on the material, thickness, application, required weld quality and working environment.

MIG Welding

MIG welding, commonly associated with Gas Metal Arc Welding (GMAW), uses a continuously fed wire electrode. It is widely used for fabrication and production applications where productivity and consistent welding are important.

TIG Welding

TIG welding, or Gas Tungsten Arc Welding (GTAW), uses a non-consumable tungsten electrode and offers precise control over the welding arc. It can be suitable for applications involving stainless steel, aluminium, nickel alloys, copper alloys, titanium and steel, depending on project requirements.

Stick / MMA Welding

Stick welding, also known as Manual Metal Arc (MMA) welding, uses a consumable electrode. It is useful for many repair, maintenance and fabrication applications, particularly where equipment portability and outdoor work are important.

Orbital Welding

Orbital welding uses mechanised rotation of the welding arc around a stationary workpiece, commonly in pipe and tubing applications. Its controlled and repeatable process can be useful where consistent weld quality is required.

Fabrication Services

Fabrication can involve several processes depending on the final component or structure.

Cutting

Metal cutting may involve plasma cutting, mechanical cutting or other suitable processes depending on material, thickness, design and required accuracy.

Machining

Machining removes material to achieve required dimensions, holes, surfaces or component geometry. Processes may include drilling, turning and milling.

Assembly

Fabricated components can be fitted, assembled and prepared for installation according to project requirements.

Finishing

Depending on the application, finishing may include cleaning, surface preparation, passivation, coating or other specified treatments.

Materials We Weld and Fabricate

Our capabilities include work with:

We can fabricate a range of structural shapes, including angles, beams, channels, tubes, pipes and custom fabricated components.

The appropriate material and welding process should always be selected according to the engineering requirements of the project.

Structural and Piping Fabrication

Tikweld provides structural and piping fabrication and repair services for projects requiring steel, stainless steel and aluminium work.

• Structural steel fabrication
• Piping repairs
• Pipe fabrication
• Stainless steel piping
• Tubing
• Structural and modular fabrication
• Assembly
• Installation
• Testing

Where required, projects can include material and consumable traceability, inspection and conformity checks based on client or project specifications.

Marine Welding and Fabrication

Marine environments place additional demands on welding, fabrication, repair and installation work.

Tikweld's capabilities include marine-related:

• Piping works
• Steel and outfitting works
• Fabrication
• Logistics
• Installation
• Testing
• Port and voyage repair support

Projects can be planned around operational requirements and the specific specifications applicable to the vessel, facility or equipment.

Where corrosion protection is also required, fabrication can be combined with appropriate surface preparation and protective coating systems.

Offshore Welding and Fabrication

Tikweld's published capabilities include fabrication and installation of:

• Platforms
• Foundations
• Load-bearing decks
• Walkways
• High-pressure systems
• Low-pressure systems
• Stainless steel piping
• Tubing systems

Tikweld also states that it can provide class-certified welders, fitters and fabricators for applicable projects.

For offshore or safety-critical work, project requirements should determine the applicable welding procedures, qualifications, inspection and acceptance criteria.

Industrial Welding and Fabrication

Industrial projects often require more than welding alone.

Tikweld can support this broader workflow, helping customers coordinate multiple stages of a fabrication or repair project.

Industries that can benefit from professional welding and fabrication support include:

• Oil & gas
• Construction
• Manufacturing
• Marine
• Power generation
• Engineering
• Industrial maintenance
• Infrastructure
• Commercial facilities

Quality Control, Inspection and Testing

Quality control is an important part of welding and fabrication, particularly for structural, industrial, marine and pressure-related applications.

Tikweld states that it has a certified welding inspector supporting quality control and has partnerships with sister companies certified under AWS D1.1 and ASME Section IX.

AWS D1.1 is the American Welding Society's Structural Welding Code—Steel and covers areas including structural steel welding, qualification, fabrication and inspection.

For broader welding quality management, ISO 3834 provides quality requirements for fusion welding of metallic materials.

Depending on the project, inspection and testing may include:

• Visual inspection
• Dimensional inspection
• Non-destructive testing
• Dye penetrant testing
• Material and consumable traceability
• Welding procedure documentation
• Final inspection
• Testing against project requirements

Authority resources: American Welding Society (AWS)  |  ISO 3834  |  ASME Codes & Standards

Why Choose Tikweld?

What We Need to Know About Your Project

Not sure exactly what service you need? Send us the information you have. Helpful details include:

• What needs to be fabricated or repaired
• Material type
• Dimensions or drawings
• Project location
• Quantity
• Required deadline
• Testing or certification requirements
• Whether the work is on-site or at a workshop

You can also send photographs, drawings or specifications to help our team understand the project.

Welding and Fabrication Services in Nigeria

Tikweld provides welding and fabrication support for customers requiring structural, industrial, piping, marine and custom fabrication work.

Our existing service information identifies Lagos, Port Harcourt and Abuja among the locations where welding and fabrication services have been provided.

If your project is outside these locations, contact us to discuss your requirements and service availability.

Related Welding Resources

Learn more about choosing welding contractors, welding equipment, safety and fabrication before starting your project.