Services
Mechanical strength calculations, pressure equipment design, technical consulting, and 7-step delivery workflow.
Explore AllMechanical, strength, and FEA simulations
ASME VIII Div.1, EN 13445, and TEMA compliance
Standards evaluation and technical reporting
End-to-end flow from inquiry to technical support
Pressure vessels, reactors, tanks, piping, and columns
ASME & EN compliant vessel and nozzle calculations
Thermal and mechanical optimized exchanger designs
Advanced structural, stress, and thermal simulations
Pressure, temperature, and corrosion allowance
Industries
Cross-disciplinary engineering solutions tailored to the dynamics and process conditions of diverse sectors.
Explore AllCustom machine design and structural stress verification
Process tanks, dye kettles, and heat recovery exchangers
Thermal, biomass, geothermal, and cogeneration plants
API 650 / API 620 storage tanks and refinery systems
Heavy industrial furnaces, cooling towers, and steel structures
Waste heat recovery and green energy integration
3D CAD modeling and innovative prototype development
End-to-end plant layout, piping flexibility, and layout design
Standards
Engineering standards guide fully compliant with ASME, EN, API, and TEMA international codes.
Explore AllPressure vessel mechanical sizing and FEA criteria
CE & PED 2014/68/EU compliant calculations
Welded storage tanks for petroleum and chemicals
Shell & tube heat exchanger thermal & mechanical sizing
About Us
10+ years of engineering experience, 3P philosophy, vision, mission, corporate values, and commitments.
Explore AllExpert engineering team founded on shared excellence
Precision, Performance, Professionalism + EN
Engineering beyond standards mindset
Reliability, technical excellence, and continuous growth
Our differentiators and engineering commitments
Why Choose POLIEN Engineering?
Our Core Principles and Key Differentiators
We combine precision, performance, and professionalism with advanced engineering simulations and strict international code compliance.
The 3 Founding Principles
Precision: Accuracy, rigor, and engineering discipline in every calculation.
Performance: Efficient, reliable, and optimized engineering solutions.
Professionalism: Ethical, transparent service aligned with the highest quality standards.
7 Reasons to Partner With POLIEN
1. Scientific & Analytical Approach: Rooted in proven mathematical equations and verified simulations.
2. International Code Compliance: Strict adherence to ASME VIII, EN 13445, API 650, and TEMA.
3. Dependable Technical Solutions: Practical, fabrication-ready drawings preventing shop-floor delays.
4. Accurate & Effective Sizing: Optimal safety factors without inflated material weights.
5. Client-Centric Philosophy: Active listening aligned with budget, timeline, and process targets.
6. Quality & Sustainability: Long-life equipment with calculated corrosion allowances and fatigue limits.
7. Continuous Improvement: Integrating the latest code addenda and computational tools into your projects.
Our Commitments to Clients
Contact Engineering
Discuss your engineering calculation and consulting requirements with our senior team.
Get in Touch