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  • ON-SITE MACHINING Maintenance and Repair of Flanges & Valves
  • ON-SITE MACHINING Maintenance and Repair of Flanges & Valves
  • Portable Machine Tools Surfacing - Boring - Threading - Counterboring - Tapping - Resurfacing - Grinding - Conical machining


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Kind of components to be machined ?

Which type of work is to be performed ?

What are the diameters/dimensions ?

What are the wall thicknesses to consider ?

Shall the equipment be driven?

Flange Diameter ?

Boring Depth?

Shall the machine be operated?



In all sectors of the industry, research promotes innovation and quality. SERCO devotes a considerable part of its research and development to designing and developing equipment at the cutting edge of technology.

SERCO can design and build special machines and systems that meet your individual specifications.

SERCO specializes in making machine tools for machining flanges and valves. SERCO benefits from all the skills and know-how of its research and development department for meeting special requirements. Our engineers and technicians possess all the technical expertise needed to meet the requirements of nuclear power, oil & gas, chemical, petrochemical, defense, ship-building, high purity (including semi-conductors), food-processing, pharmaceutical and other industries.

Responsiveness & Compliance with schedules

Our teams deal with your questions just as quickly as possible. They assist you with your projects with competence and professionalism.

Our technical expertise and know-how enable us to offer you a suitable and rapid solution, perfectly in line with your requirements.

Consistant quality in services and manufacturing:

Serco has designed and built over 1000 special machining units over the past 50 years. ​
For applications in different fields:

  • Construction
  • Prefabrication
  • Repair and Maintenance

Our teams are mobilized and make all their energy and experience available to our customers throughout the world. The word “excellence” signifies the very high quality of our achievements.

SERCO:  The choice of performance.

SERCO machine tools are designed for the repair and maintenance of valves and flanges. They offer numerous benefits:

  • Simplicity: Quick installation and ease-of-use.
  • Safety: Machining is done under cold conditions and there are no exterior moving parts.
  • Precision: Machining accuracy to 0.01mm. Possible surface finishes obtained: Between Ra 0.8 and RA 12.5 sometimes higher.
  • Saves time: Productivity is increased by rapid, accurate set-up and optimized handling.