Welding challenges often arise where material behaviour, fabrication constraints, and code requirements intersect. Resolving these issues requires practical welding engineering experience and a clear understanding of metallurgical behaviour during fabrication and repair.
Triple Arc Welding Solutions provides specialist welding engineering consultancy supporting fabrication, repair, and technically demanding welding activities across the UK. Our services focus on identifying welding-related risks, improving fabrication strategies, and providing technically justified solutions aligned with applicable standards and sound engineering practice.
Welding Engineering Services
We assist organisations facing complex welding challenges during fabrication, repair, or project execution.
Typical support includes:
• Weldability assessments and risk evaluation
• Welding procedure selection and optimisation
• Preheat, interpass, heat input and hydrogen control strategies
• Fabrication planning and welding process considerations
• Engineering justification and technical documentation
Repair Welding & Integrity Support
Repair welding introduces significantly higher risk than new fabrication due to factors such as material condition, service exposure, and residual stresses.
Triple Arc provides engineering support for complex repair activities including:
• Repair strategy development
• Metallurgical risk evaluation
• Cracking susceptibility and weldability assessment
• Repair procedure planning and qualification
Heat Treatment & Metallurgical Evaluation
Thermal treatments and welding heat input can significantly influence material properties and long-term performance.
We assist clients in evaluating:
• Post-weld heat treatment (PWHT) strategies
• Local versus furnace PWHT considerations
• Hardness control and review of metallurgical considerations related to heat treatment
• Effects of multiple thermal cycles
Weld Troubleshooting & Failure Support
When welding problems occur, identifying the root cause is essential to prevent recurrence.
Triple Arc provides structured technical support for:
• Investigation of welding defects and repeatability issues
• Cracking mechanisms and weldability concerns
• Heat-affected zone (HAZ) degradation
• Welding-related failure investigations
Industries & Applications
Triple Arc Welding Solutions supports organisations operating in technically demanding fabrication environments including:
• Pressure equipment
• Structural steelwork
• Railway services
• Marine and offshore structures
• General engineering fabrication