Hire API 650 Tank Designers in Iran

We are seeking freelance opportunities with clients who require expert mechanical engineering services for the design and analysis of static equipment—specifically pressure vessels, storage tanks, and... Read more

We are seeking freelance opportunities with clients who require expert mechanical engineering services for the design and analysis of static equipment—specifically pressure vessels, storage tanks, and heat exchangers—compliant with ASME Section VIII and API 650/660 standards. With over 11 years of experience in oil & gas and petrochemical projects (EPC, EP, Detail, and Basic phases), I can assist in: • Engineering drawings and technical documentation • Code-compliant mechanical design • Finite Element Analysis (ANSYS, PV-Elite, NozzlePRO) • CAD modeling using SolidWorks and AutoCAD • Remote collaboration via Teams/Zoom/Google Meet • Vendor coordination and specification development Open to part-time, milestone-based, or ongoing projects. Please upload your requirements, P&IDs, datasheets, or sketches if available. Let’s collaborate on your next pressure system or mechanical package.

Prepare plant 3D Model using AutoCAD Plant 3D Developing and reviewing Piping and Instrumentation drawing (PID), General arrangement drawing (GAD), Equipment layout, Plot planning, Isometric drawin... Read more

Prepare plant 3D Model using AutoCAD Plant 3D Developing and reviewing Piping and Instrumentation drawing (PID), General arrangement drawing (GAD), Equipment layout, Plot planning, Isometric drawing, Structural drawing, detailed fabrication drawing of skid assemblies based on technical and client requirements. Preparing BOM and coordinating for the selection of suitable materials for various components to meet design reliability and quality goals. Making detail drawings for pipe lines, plate cutting plan, detail fabrication drawings & schemes for structural steel, field change proposals. Designing and developing piping lay-out and planning studies up to detailed engineering and production of general arrangement & piping fabrication drawings as deliverables. Making general arrangements for piping and equipment sections and details. Routing of process & utility lines as per P&ID, equipment, foundation & structural layout. Developing the conceptual design & piping item as per codes and standards of piping entailing drawings & specification study, vendor selection & finalization, schedule for development, tool modification and final approval. Assisted in preparation of drafting operating procedures for ensuring quality assurance in the preparation and execution of drafting documents. AutoCAD Plant 3D software Admin.- Preparation and Updating of Library and settings as each required detail’s such as BOM (with relevant data’s), weld no. list, Spool no. list, Pipe cut piece length list and Weight table are available in the output drawings. Actively participated in preparing valves and instruments in 3D as real shape and upload to library & AutoCAD Plant 3D – Spec Editor. Preparation and checking of API 650 Storage tanks, structure & civil foundation drawing. AutoCAD Plant 3D independently with minimal guidance/supervision. Can train and check the work of less experienced drafting and design personnel and improve the overall performance of company. Participate in progress / Design review and Technical meeting with clients & Consultants.

Mechanical design – transmissions, planetary gears, braking systems, and power frames for heavy construction and road-building equipment Steel structures – bolted tanks, process pipelines, frame roof... Read more

Mechanical design – transmissions, planetary gears, braking systems, and power frames for heavy construction and road-building equipment Steel structures – bolted tanks, process pipelines, frame roofs, access systems (ISO 14122-4), and screw/linear conveyors for dry and wet bulk materials Strength calculations & testing – modal analysis, seismic impact assessments, buckling mode determination, and full-scale field testing of metal structures R&D and documentation – development of assembly methods, installation manuals, work execution plans, construction organization plans, and HSE safety documentation Multi-material tank engineering – bolted, welded, galvanized, glass-enamel, and stainless-steel tanks for potable water, hot water, aggressive liquids, and agricultural fluids Cold-formed sheet beam analysis – comprehensive instability studies with strategic design modifications to guarantee full load-bearing capacity Engineering of process equipment – structured methodology including 3D scanning, material identification, CAD modeling, and testing Engineering of immersion cooling system – complete engineering of an electronic board cooling unit, including thermal calculations, equipment selection, and functional prototype fabrication