M.IN.T.OR.

• Workshop fabrication: any kind of piping system according to client requirements
• Field installation and erection of piping systems at client sites

In both lines, we can contribute detailed engineering to turnkey projects.

We supply project detail engineering, material management, QA/QC management, control and testing documentation and documentation according to PED for a wide range of applications, including oil and gas, boilers, power plans, solar plants (CSP), offshore industry, food industry and many more.

We have become particularly experienced in the high-pressure field, processing all kinds of materials, from high-alloyed ‘P92’ to copper alloy and carbon steel, and we have the respective Welding Procedure Qualification Record (WPQR), or we can achieve any missing components within three weeks with our certification partners and other international certification bodies.

Our workshop and head office is based in Cagliari Industrial Area (Sardinia, Italy), and our services and capabilities are as follows:

• Spool fabrication and ready-to-install piping systems
• Coils, membrane wall and wall tubes
• Material management and expediting for prefabrication and installation orders
• Detail engineering and schedule control
• Optimisation of the spool to reduce installation time
• Quality, control and test documentation
• Post-welding heat treatment
• Non-destructive tests: hardness, ultrasonic, X-ray, MT, PT
• Abrasive blasting and painting

Construction and maintenance in power and renewable projects

We ensure availability for construction, maintenance and projects in almost all industry branches, with a focus on power generation, renewable energy (in particular concentrated solar power plants) and oil and gas. We offer maintenance services on pressure vessels, piping, columns, heat exchangers, furnaces, boilers, etc., including mechanical works as well as high-pressure cleaning, extraction and transport of tube bundles, bolt tensioning and heat treatments.

We have become particularly well-known for our performance in demanding projects where time constraints necessitate quick and efficient work; for example, maintenance and refurbishment during plant stoppages. Our skilled engineers are capable of reaching targets according to the highest quality and safety standards for the full satisfaction of our customers. Quality and safe working methods are an integral part of our expertise.

Mechanical construction services

M.IN.T.OR. provides mechanical construction services to a variety of industries, including power generation, oil and gas, petrochemical, chemical, renewable energies (CSP plants) and the food industry, and provides skilled resources to perform the necessary activities. Our experience has been built through years of experience, partnership and an accurate training and selection process.

The services differentiation required the creation of two independent departments focusing on the following areas:

• Technical consulting department – engineering, procurement, management, logistics and administration
• Construction department – fabrication, assembly, erection and maintenance

M.IN.T.OR. provides HR for various activities; the personnel provided can be supervisors (subcontractor supervisors, project supervisors, etc.) as well as general or highly specialised workers (welders, helpers, etc.) and teams, depending on client requests and the project’s needs.

Steel and alloy welding

M.IN.T.OR. is highly specialised in the welding of the following handled materials:

• Carbon steel
• Alloy steel (MO, CR-MO, CR-MO-V)
• Austenitic stainless steel
• Duplex and Super Duplex
• Nickel, nickel alloy, nickel-copper alloy
• Cupronickel

M.IN.T.OR. can perform more than 60 welding procedures according to EN and ASME. M.IN.T.OR. is also qualified for the following specialities:

• On-line production services welding
• Fittings welding for H.T.M./Stopple machine
• Cladding
• Welding overlay
• Welded leak boxes
• Buttering

M.IN.T.OR. products

M.IN.T.OR. offers a wide range of products and service capabilities. The following is a list of the major products the company deals with, handled in their entire lifecycle, from fabrication to installation, and from certification to inspection and maintenance.

• Pressure equipment
• Medium and small boilers and pressure vessels
• Reactors
• Pressure chambers
• Columns
• Storage tanks
• Heat exchangers
• Steel structures
• Tubes
• Towers
• Piping systems
• Skid-mounted plants
• Light and heavy steel structures
• Ducts
• Deck and jackets