Home Equipment and Machinery Oil industryRiser and devil trap on platform DescriptionRising pipe for platforms from the seabed to the devil trap Format DWG File size 4.16 MB DOWNLOAD Related Entries buffer drum Thermometer placement heat exchanger 3d horizontal heat treater Flat symbols top view Various details of welds Diesel supply - generator installation set 2 x 800 kva Pressure vessel (coalescing filter) Mechanical design lifting crane mechurrio camp faucet fire network Cubex auger Valve on - off (level) 3d goulds bomb Diesel distribution plant pump area api 320 tank venting; purge 34 Derrick walking platform oil seesaw 3d anchor bolt 1 inch strainer basket 3d catwalk 3d venting platform 3d gas plant 3dm Flanged butterfly valve tea drum Hydrocarbon separator share your appreciation