MJ Instal · Services
What We Do
Three industrial installation disciplines, delivered to Belgian sites by certified crews.
- Plumbing & HVAC installations
- Welding & pipework to EN ISO 9606
- Industrial and commercial ventilation
Core Specialisations
Scope of work delivered under each discipline.
01
Plumbing & HVAC Installations
Heating systems, domestic water supply, and sanitary installations for industrial and commercial buildings.
- Industrial and commercial heating systems
- Domestic and process water distribution
- Sanitary installations to building specification
- Modifications and tie-ins within operational facilities
- Coordination with mechanical, electrical, and structural trades
- Compliance with Belgian regulatory requirements
02
Welding & Pipework
Large-diameter pipeline construction, modifications, and new installations executed by welders certified to EN ISO 9606.
- Pipework fabrication and installation
- Large-diameter pipeline construction
- Modifications and tie-ins on existing systems
- Welders certified to EN ISO 9606
- Pressure testing and traceability documentation
- Carbon steel, stainless steel, and alloy materials
03
Ventilation Systems
Industrial and commercial ventilation systems, from new-build installation to integration with existing plant.
- Industrial ventilation for manufacturing and logistics
- Commercial HVAC ventilation distribution
- Ductwork installation and modification
- Integration with existing plant and controls
- Plant rooms and air handling units
- Coordination with main contractor sequencing
Standards & Qualifications
EN ISO 9606 Certification
What this means for your project.
- EN ISO 9606 is the European standard for the qualification testing of welders working on fusion welding of metals.
- Each welder holds documented qualification for the procedures, materials, and positions relevant to the work assigned.
- Certification documentation is provided with every project handover and available on request before mobilisation.
- Welder qualifications are kept current and renewed in accordance with the standard.
Have a project in mind?
Send us your scope or drawings. We respond within one working day.
- Tender enquiries: attach drawings or specifications.
- Direct contact in Polish, Dutch, or English.