Industrial Division
Industrial
Engineering
Flare systems, plant design, stress analysis, vessel design and structural engineering for Oil & Gas, Power and Energy.
Discover
Civil & MEP Division
MEP
Engineering
HVAC, plumbing, electrical, lighting design and sprinkler systems for hotels, offices, residential and commercial buildings.
DiscoverIndustrial Division
Industrial Engineering
Pressure Equipment
Pressure Vessels & Heat Exchangers
Design and verification to ASME VIII, EN 13445 and PED — shell and tube exchangers, air coolers to API 661, storage tanks and design by analysis.
- ASME VIII Division 1 Design
- EN 13445 & PED Conformity
- Shell & Tube Heat Exchangers
- Storage Tanks — API 650
- Air Cooled Heat Exchangers — API 661
- Air Cooler Sizing
- Finite Element Analysis (FEA)
Flare & Relief Systems
Flare Systems
Relief loads, tip and stack sizing, radiation contours and structural verification — the whole chain in one team.
- Relief Loads — API 521
- Flare Tip & Stack Sizing — API 537
- Thermal Radiation & Dispersion
- Stack Structural Design
- Stack Height Calculator
- Aircraft Warning Light Radiation Shield
- Erection Procedures
Piping & Stress Analysis
Layout, 3D modelling, isometrics and flexibility analysis to ASME B31.3 and EN 13480.
Steel Structures & Analysis
Pipe racks, platforms, skid frames and foundations to Eurocodes, ASCE and SIA — with the verification behind them.
Electrical & Instrumentation
Distribution, protection coordination, earthing, process instrumentation and ATEX area classification.
MEP & Fire Protection
HVAC, plumbing, electrical, lighting, special systems, sprinklers and CFD for buildings.
Engineering Tools
Calculation tools that show their working. Quick verifications and preliminary sizing, in the browser, free and without registration.
Flare systems
API 521Flare stack height
Preliminary stack height from the radiation criterion, with every intermediate result and the relation used shown alongside.
Open the toolPiping
ASME B31.3Pipe wall thickness
Wall thickness under internal pressure, carried through allowances and mill tolerance to the nominal thickness to order.
Open the toolHeat transfer equipment
API 661Air cooler sizing
Air flow, plot area, number of fans and absorbed power of an air cooled heat exchanger, with altitude and draft correction.
Open the toolFlare systems
API 521Warning light radiation shield
How much of the purge flame an aircraft warning light sees past its shield, and the radiation that reaches it.
Open the toolThese are screening calculations, not verifications. They do not replace a design report and carry no warranty.
All toolsAbout Us
Excellence in Engineering
Techso Engineering Sagl was founded in 2014 from the experience of an Italian engineering company operating in the plant sector, with over 30 years of expertise. The company provides integrated engineering services supporting clients in the construction, industrial, process, and fire protection sectors.
Techso Engineering Sagl has strong expertise in industrial engineering, including the design of process plants, piping systems, flare systems, steel structures, and mechanical equipment, as well as specialized fire protection engineering such as fire detection systems, fire-fighting systems, and safety compliance in accordance with international standards.
Using state-of-the-art tools for 3D modeling, structural analysis, and fluid dynamics simulation, the company delivers high-quality and efficient engineering solutions while remaining economically competitive, allowing clients to optimize construction, installation, and operational costs.
Its key strength is its ability to act as a single point of contact for multidisciplinary engineering projects — structural, mechanical, electrical, industrial, and fire protection — simplifying coordination, reducing interfaces, and ensuring full technical consistency throughout all project phases.
30+
Years of Expertise
500+
Projects Completed
50+
Industrial Clients
2014
Founded
Contact