Engineering
Our team of engineers is qualified with several years of experience to support our customers in investigating the most economical design of heat exchangers.
They are capable of carrying out thermal calculations for the sizing of heat exchangers to suit your applications on the basis of process parameters and thermodynamic properties of fluids involved, as well as vibration analysis.
Careful attention is paid to temperature profile, heat exchanger is going to be subjected to during operations in your plant. This is to determine requirement of expansion bellow in main shell to overcome stresses generated due to potential differential expansion between tube bundle and shell of heat exchanger and to avoid any possibility of damage while heat exchanger is in service.
Strength calculations are carried out according to global regulations such as PED (EN 13445) / (AD 2000) and (ASME U Stamp).
Our engineers perform static calculations, stability, and earthquake checks.
Complex engineering problems are solved using finite element analysis for nozzle loads, local stress analysis, etc.
Detailed engineering drawings are prepared in standard AutoCAD 2D as well as 3D format.
During designing we secure close cooperation and communication with our clients. All required measures will be coordinated with you. In order to make your communication with our engineers easier and to enhance mutual trust, a qualified expert will always be at your service as your direct point of contact.
Quality Management
As a single product company, Modern Heat Exchangers sets standards for quality.
In consultation with our clients, inspection testing plan (ITP) is prepared and during manufacturing, witness and hold points are respected for every agreed inspection. These inspection reports are added to the final documents.
Each component produced by us is subjected to stringent quality control measures involving step by step process inspection.
Before shipment, every heat exchanger undergoes rigorous testing and is supplied with comprehensive documentation procedure that can include, but not limited to:
- Pneumatic testing
- Hydrostatic testing
- Radiography
- Tube to Tubesheet joint radiography
- Positive material identifications
- Helium leak test
- Dye penetrant testing
- Visual inspection
- Dimensional checks
- Wall thickness measurement
- Surface roughness
- Comprehensive Documentation
Responsible Sourcing
To deliver a first-class product, it’s important that raw materials used are also from top-rated producers.
We believe in sourcing raw materials from very reputed and reliable vendors around the globe. To this end, we have established a network of our sourcing partners.
Tubes for special metal heat exchangers come from premier tube mills located in Europe, Japan, UK and USA. Special metal forgings for tubesheets, channel flanges, nozzle flanges, etc., are sourced from world-renowned forging mills, with whom we have long standing association.
All sourcing is carried out under 3.1 certification, which is doubly checked after the raw material is delivered in our factory.
Very cordial relations with our vendors goes with the philosophy of the company.