Petrochemical and chemical processing facilities operate within some of the most demanding industrial environments in the world, where safety, asset integrity, traceability and regulatory compliance are non-negotiable.
Dapon provides specialist fabrication, pipework construction, coded welding, maintenance and shutdown support services to petrochemical and chemical processing facilities, delivering technically precise solutions for critical process systems and plant infrastructure.
We understand the challenges associated with operating and maintaining complex processing facilities where pressure containment, corrosion management, system reliability and operational continuity are essential.
Our teams are experienced in delivering fabrication and installation works within live operational environments, maintaining strict adherence to site procedures, permit systems and project specifications.
Process Pipework Fabrication & Installation
Coded Welding Services
Plant Modifications & Upgrades
Shutdown & Turnaround Support
Tank & Vessel Repairs
Structural Steel & Secondary Steelwork
Skid & Modular Package Installations
Maintenance & Asset Integrity Projects
Pipework Replacement Programmes
Emergency Repair Works
Welding Procedure Specifications (WPS)
Procedure Qualification Records (PQR)
Material Traceability
Weld Mapping
Inspection & Test Records
QA/QC Documentation
Third-Party Inspection Coordination
Quality Documentation & Handover Records
All project activities are delivered within Dapon's certified management systems and supported by comprehensive quality assurance processes.
We work with carbon steel, stainless steel, duplex and specialist material grades, ensuring compliance with project specifications and client requirements throughout every stage of delivery.
Petrochemical facilities rely on the safe and reliable operation of critical systems.
Dapon supports clients in maintaining asset integrity, reducing operational risk and improving long-term reliability through disciplined project execution, technical competence and structured quality control.
From routine maintenance and plant modifications through to major shutdowns and capital projects, Dapon delivers safe, compliant and performance-driven solutions for demanding petrochemical and chemical processing environments.
Where safety, quality and reliability matter, clients rely on Dapon to deliver it right first time.
MMA, GTAW, FCAW, MIG/MAG and specialist processes in standard and exotic materials. Fully qualified coded welders for the most critical applications.
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End-to-end project management from initial design brief through to handover, commissioning and full documentation pack.
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Planned preventive maintenance programmes and emergency breakdown support to keep your plant running safely and efficiently.
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Offsite modular fabrication in our controlled facility — improving quality, safety, delivery speed and overall cost efficiency.
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Bespoke turnkey pipework systems designed, manufactured and installed across oil & gas, nuclear, chemical and all process industries.
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Specialist shutdown planning and turnaround support. We minimise downtime and deliver within agreed windows — every time.
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Design, fabrication and installation of structural steelwork for industrial plants, petrochemical facilities and offshore platforms.
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Storage tanks, pressure vessels and heat exchangers manufactured to exact industry specifications and regulatory standards.
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Cert No. 27469
Cert No. 27469
Cert No. 27469
Cert No. 27469
Cert No. 27469
Tell us about your project requirements. Our engineering team will review your needs and respond within 24 hours with expert advice and a clear proposal.