
Design & Consultancy
We deliver end-to-end design solutions, helping clients optimize performance, reduce risks, and achieve sustainable operations with precision engineering.
Process Design and Engineering
From conceptual design through detailed engineering, we provide complete process solutions tailored to your complex project requirements.

Process Flow Diagrams & P & IDs
We develop PFDs and smart P&IDs that serve as the foundation of your project, ensuring accuracy and efficiency.
Process Simulation
Leveraging ASPEN HYSYS and ASPEN Plus, we deliver high-accuracy process modeling to validate performance.
Equipment Specification
Our engineers produce detailed datasheets customized for your project, protecting technical procurement.
Static Equipment Design and Analysis
We offer detailed design and analysis of pressure-retaining and static equipment in accordance with international standards such as ASME, and as per the client’s given standard.
Mechanical Equipment Design Services
- Shell & Tube Heat Exchangers (thermal + mechanical design)
- Pressure Vessels and Storage Tanks
- Plate Heat Exchangers (selection & rating)
- Air Coolers and Condensers
- Distillation Towers
- Two/Three Phase Separators
- Columns & Towers
- LPG Tanks & Bullets
- Skid Mounted Packages
- Silos
- Fire Water Sprinkler System
- Mechanical Design Calculations (thickness, stress, nozzle loads, etc.)
- All Types of Pressure Vessels based on ASME Boiler and Pressure Vessel Code Section VIII
Software We Use
- PV Elite
- HTRI Xchanger Suite
- SolidWorks
- VDI Heat Atlas
- In-house developed design Excel sheets

Piping Design and Analysis
We provide engineering design and analysis of piping systems to ensure safe, efficient, and compliant operation under varying process conditions.

- Piping Layout and Routing (conceptual to detailed)
- Pipe Sizing based on flow and pressure drop criteria
- Stress Analysis (thermal expansion, supports, flexibility)
- Support Design and load calculations
- Material Selection based on temperature, pressure, and fluid properties
- Compliance with International Standards (ASME B31 Piping Codes series)
- Integration with Connected Equipment (nozzle loads, vibration considerations)
Software We Use
- ANSYS
- AutoCAD Plant 3D
- CAESAR II
- In-house developed design Excel sheets
Procurement Support
We assist clients in making technically sound procurement decisions by bridging engineering and supply chain requirements.
Technical Procurement & Vendor Support
- Technical Specifications Preparation (datasheets, RFQs, TBE)
- Vendor Evaluation and technical bid analysis
- Review of Vendor Drawings and Documents
- Material Selection based on process conditions
- Cost vs Performance Optimization
- Inspection and Compliance Support (documentation level)

Why Partner With Us?
Our commitment extends beyond deliverables—we’re partners in your project’s success.
Customized Engineering
Every design is tailored to meet your specific project requirements and industry standards.
Deep Industry Expertise
Our multidisciplinary team combines decades of experience with mastery of cutting-edge software.
Risk Mitigation
Our rigorous design processes minimize hazards and ensure compliance with all applicable codes.
Full Project Support
From initial concept through to construction support, we provide comprehensive services.
Ready to Start Your Next Project?
Let’s discuss how our engineering solutions can drive efficiency, safety, and sustainability for your operations.
Heating Formula provides advanced process design and engineering services for the Oil & Gas, petrochemical, HVAC, and industrial process industries. Our multidisciplinary team delivers process engineering, heat exchanger design, process simulation, and static equipment engineering using industry-leading tools such as ASPEN HYSYS, ASPEN Plus, HTRI, PV Elite, ANSYS, SolidWorks, and AutoCAD. From Process Flow Diagrams (PFDs) and smart P&IDs to 3D modular skid design, pressure vessel and storage tank design (API 650/620, ASME), we provide complete solutions that improve efficiency, reduce risk, and optimize plant performance. Based in Istanbul, Heating Formula supports global clients with heat exchanger engineering, thermal design, process simulation, and digital plant engineering solutions.