Design of industrial plants for the oil & gas, water treatment and hydrogen production sectors.
We are a company specializing in the design of industrial plants for the oil & gas, water treatment and hydrogen production sectors. With extensive multidisciplinary experience and a strongly technology-driven approach, we offer tailored engineering solutions that ensure safety, efficiency and compliance with international regulations.
We have developed a proprietary system for tracking revisions of P&IDs and isometric drawings, ensuring that every change is tracked and approved throughout the entire project lifecycle.
Through the use of advanced tools such as SP3D, E3D, AutoCAD (3D and 2D), MicroStation, and our proprietary revision tracking system, we ensure that every project is accurate and up-to-date.






Each project starts with a thorough analysis of operational data provided by the customer, including:
Using SP3D, E3D, AutoCAD, and MicroStation, we develop detailed and optimized piping layouts. In addition, our P&ID and isometric revision tracking system ensures that all changes are tracked, preventing errors and ensuring consistency across technical documents.
By integrating piping, civil and electrician-instrument, electrical, and mechanical disciplines, we ensure that all modifications and verifications are coordinated among the various teams, reducing variations in execution.
We use SP3D, E3D, AutoCAD 3D, MicroStation and Inventor to develop three-dimensional models that include all the disciplines involved.
Each template contains detailed information on materials, dimensions and technical specifications, making it easier to manage the project.
Our proprietary system tracks revisions of P&IDs, isometrics and technical documents, ensuring continuous updating and version consistency.
Three-dimensional modeling is one of the key elements of our design. We use advanced tools such as SP3D, E3D, AutoCAD (3D and 2D), MicroStation, and Autodesk Inventor to develop integrated and accurate models.
We specialize in specialty media design, following every step: from the initial draft to the final design, with reference materials and specifications. We offer customized solutions, guaranteeing precision and reliability to meet the needs of the most complex projects.
We also specialize in selecting the ideal suppliers for purchasing special elements, such as expansion joints, variable and constant load springs, tie rods, and whatnot. We follow customer requirements and project specifications, ensuring quality and compliance for every technical need.
The analysis is based on accurate data provided by the client, which include:
Using CAESAR II, we run simulations for:
The supports are designed to optimally distribute stresses:
Each project is checked against international standards including ASME B31.3 and ISO 14687, ensuring that piping systems meet the requirements of safety and operational durability.
Stress Analysis is an essential element in ensuring that piping systems can operate safely and without structural failure. DESANSER uses CAESAR II to perform mechanical and thermal stress simulations,
supported by a revision management system that tracks all changes during the design and analysis phase.
With Navisworks Manage, we automatically identify interference between piping, structures, equipment and cable trays preventing costly changes during construction.
All 3D model data are centralized and integrated across disciplines (piping, civil, and electro-instrumental), providing an overview and real-time updates.
DESANSER has developed a proprietary system for tracking revisions to P&IDs and isometric drawings, ensuring that every change is tracked and approved throughout the project lifecycle. This system ensures that all revisions are handled accurately, preventing errors and maintaining consistency among technical documents.
In addition to tracking drawing revisions, our document management system tracks each technical document and verifies that all versions are up-to-date and comply with internal standards and industry regulations.
2023/2024
Ethane Cracker
All piping activities / All stress analysis activities
2023/2024
Gas Treatment Plant
All piping activities / All stress analysis activities
2022/2024
All auxiliary units, utilities
All piping activities / All stress analysis activities
2020
Renewable diesel
All piping activities / All stress analysis activities
2018/2020
Interconnecting – UNIT 930
All piping activities / All stress analysis activities
2018/2020
Upgrading SRU Unit at Riyadh Refinery
All stress analysis activities
2024
APOC PP Plant
All piping activities
2015/2016
South Helwan Supercritical Power Plant
All piping activities
2014
Cold Flow Turbine Test Facility
All stress analysis activities
2011/2012
Heavy Residue Process Complex First Phase – Lukoil Neftochim Burgas Ad.
All stress analysis activities
2010/2011
EST Sannazzaro – ENI
All stress analysis activities
DESANSER is a company specializing in the design of industrial plants for the oil & gas, water treatment and hydrogen production sectors.
Viale Ragusa 40, Solarino, 96010, Siracusa