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
Iron-Steel & Metal Industry
Furnace Equipment, Slag Ladles & Heavy Structural Steel
Steel mills, smelting plants, and metal foundries operate in severe conditions exceeding 1000°C with heavy molten metal loads. POLIEN Engineering performs structural/thermal FEA simulations for industrial furnaces, slag ladles, flue gas ducts, and heavy structural steel platforms.
Fully Compliant with International Standards
Applicable Design Codes & Standards
Key Equipment & Applications
- Integrated Steel Mills and Rolling Facilities
- Aluminum and Copper Smelting Foundries
- Industrial Heat Treatment Plants
- Heavy Heavy-Duty Machine Skids and Gantries
Polien / Core Disciplines
Engineering & Analysis Scope
High-Temperature Furnace Shells & Cooling Panels
Coupled thermal-stress FEA simulations evaluating thermal expansion and creep stresses on reheat furnaces and annealing chambers.
Molten Metal Ladles & Slag Handling Equipment
Dynamic stress checks and safety factor verification for critical molten steel ladles during crane hoisting and tilting.
Heavy Flue Gas Ducts & Bag Filter Housings
Vacuum/internal pressure reinforcement design, acoustic damper sizing, and stiffening ring placement.
Heavy Structural Steel & Crane Runway Systems
AISC 360 and Eurocode 3 compliant structural frames, equipment access platforms, and heavy pipe bridges.
Polien / Deliverables