All Services Engineering & Architecture Mechanical Engineering, Autocad, piping, $9/hr · Starting at $50 Mechanical design of equipment in oil and gas sector, petrochemical. drawings mechanical generation, plant piping steel structure About $9/hr · Ongoing Download Resume Mechanical design of equipment in oil and gas sector, petrochemical. drawings mechanical generation, plant piping steel structure Skills & Expertise DesignDrawingEngineeringMechanical EngineeringOil And GasPetrochemicalProcess Piping DesignSteel DesignStructural Engineering 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts DesignersStructural EngineersMechanical EngineersPetrochemical EngineersProcess Piping DesignersEngineersSteel Design EngineersDrawing Artists