Triple Arc Welding Solutions provides specialist welding engineering consultancy services supporting fabrication, repair, and compliance-driven projects across the UK.
Our consultancy activities are centred on the practical application of welding engineering principles to real-world fabrication challenges. We support organisations facing technically demanding welding scenarios where metallurgical behaviour, process control, and regulatory compliance must be carefully balanced.
Engagements typically involve resolving welding-related uncertaintities, improving fabrication strategies, mitigating weldability risks, and providing clear engineering justification aligned with applicable codes, standards, and best practice.
Technical Support & Problem Solving
Welding-related challenges often arise at the intersection of material behaviour, design intent, fabrication constraints, and code compliance. Triple Arc provides engineering support to assist clients in making technically sound and defensible decisions.
Support commonly includes:
• Weldability assessment and risk evaluation
• Procedure selection and optimisation
• Heat input, preheat, interpass, and hydrogen control strategies
• Fabrication planning and process considerations
• Engineering justification and technical support
PWHT Optimisation
Post-weld heat treatment (PWHT) requires careful consideration of metallurgical behaviour, residual stress redistribution, hardness control, and structural integrity implications. Triple Arc provides specialist guidance assisting clients in the selection, assessment, and justification of appropriate PWHT strategies.
We assist clients in understanding and managing:
• Development of post weld heat treatment (PWHT) strategies
• Local versus furnace heat treatment assessment
• Metallurgical implications of multiple thermal cycles
• Residual stress and hardness control considerations
Weld Troubleshooting & Failure Support
Welding defects and performance issues rarely arise from a single cause. Effective troubleshooting requires structured evaluation considering metallurgy, heat input, restraint, hydrogen effects, and fabrication variables.
Triple Arc provides analytical engineering support to diagnose and remedy welding-related problems, assisting clients in identifying root causes and developing technically justified corrective actions.
Support includes evaluation of:
• Welding defects and repeatability issues
• Cracking mechanisms and weldability concerns
• Heat-affected zone (HAZ) degradation
• Fabrication-induced metallurgical issues
Who We Support
Triple Arc Welding Solutions supports organisations operating in technically demanding fabrication environments where welding quality, compliance, and metallurgical integrity are critical.
Typical clients include organisations involved in:
• Pressure equipment and critical fabrication
• Structural steelwork and complex assemblies
• Marine and offshore structures
• General fabrication and engineering projects
• Integrity-driven repair activities