/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tusharch https://cdn.slidesharecdn.com/profile-photo-tusharch-48x48.jpg?cb=1719055596 Piping Design engineer with knowledge of specification, material selection, design calculations, international codes & standards, valve specification, technical bid evaluation, bill of material, cost estimation, SAP Materials Management, PDMS. Worked for national & international Caustic, Fertilizer, Petrochemical Refinery jobs. Specialties: Piping material specification