CAD/BIM Library of blocks "duct length"

Free CAD and BIM blocks library - content for AutoCAD, AutoCAD LT, Revit, Inventor, Fusion 360 and other 2D and 3D CAD applications by Autodesk. CAD blocks and files can be downloaded in the formats DWG, RFA, IPT, F3D. You can exchange useful blocks and symbols with other CAD and BIM users. See popular blocks and top brands.

Category Vendor Architecture/Generic 13829 [-testing-] 210 _Other 248 Animals 139 Annotation 118 Bathroom 573 Fixture 209 Toilette, WC 72 Bedroom 289 Ceiling 303 Construction details 320 Fittings 37 Decoration 352 Devices 371 Computers 133 Electronics 173 Optical 9 Doors 759 Sliding 156 Drawing elements 258 Entertainment 190 Music instruments 27 Toys 36 Exterior 295 Street furniture 83 Fences 69 Floor 32 Foliage, trees, plants 312 Furnishing 123 Furniture 2194 Seating 721 Tables 275 Hobby 37 Industrial 199 Kitchen 580 Food, drinks 18 Hoods 21 Kitchen equipment 124 Kitchen sink 55 Kitchenware 73 Lights 499 Medical care 61 Office 128 People 398 Projects 116 Roof 129 Safety 271 Fire protection 29 Shop, service 98 Sport 219 Sport field 73 Stairs 176 Elevators 11 Stove, fireplace 37 Structural, construction 1569 Concrete 125 Steel 1283 Wood 30 Suits, shoes 12 Templates 25 Terrain 9 Vehicles 1631 Flying 177 Industrial 287 Railway 87 Single-track 72 Water 53 Walls 86 Weapons 13 Windows 377 Electrical 1543 _Other 105 Conductors, cables 63 Connectors 117 Electronic parts 530 Engines 20 Installation 389 Communication 213 Instrumentation 53 Data acquisition 2 Meters 18 Recorders 2 Line circuits 74 Power parts 53 Relays, switches 16 Switchboxes, fuses 88 Transformer 36 Mapping 446 _Other 38 Building objects 32 Elevations 2 Flags 10 Ground types 25 Line symbols 82 Mapping symbols 46 Maps 68 Mining 19 Networks 43 Points 15 Traffic equipment 47 Waters 14 Mechanical 3752 _Other 251 Bearings 52 Bolts 420 Electric parts 32 Forms 6 Gears 60 Materials 26 Motors and accessories 155 Moving parts 183 Plastic 1798 Power 9 Profiles 174 Robotics 9 Shafts 19 Shapes 154 Sheetmetal 203 Tools 184 Welding 17 Piping, P&ID 3113 _Other 68 Functional symbols 37 Heating 226 HVAC 326 Hydraulics 21 Pipes 1739 Flanges 653 Pneumatics 23 Pumps 74 Tanks 136 Valves 325 Water, wastewater 137 Transportation 381 _Other 58 Construction 114 Railways 32 Roads 66 Traffic signs horiz. 26 Traffic signs vert. 84

Selected blocks (choose category on the left):block Total found 64 records Schody W schody.dwg Stairs - Height - 2730, Length 2700, Width 1000 (mm) cat: Stairs DWG2007 Downloaded: 677x Size 181,5kB • from 19.05.2011 Uploader: Walda09 • Author: Walda09 Plot-dyn Plot-uhel.dwg Fence as dynamic block (length/angle) cat: Fences DWG2013 Downloaded: 427x Size 23kB • from 03.09.2012 Uploader: Vladimír Michl AGA-tab AGA-tab.dwg  + attachment Automatic total line length - schedule by layer (AGA.DXE attached) cat: _Other DWG2013 Downloaded: 407x Size 57kB • from 07.06.2012 Uploader: Vladimír Michl • Author: CAD Studio M001 M001.DWG Ductwork details, air filters, diffusors, sensors, attenuators cat: HVAC DWG14 Downloaded: 10949x Size 213,6kB • from 26.06.2009 Uploader: dhanish86 Fire Damper External Curtain Fire_Damper_B.dwg External Curtain type Fire Damper cat: HVAC DWG2000 Downloaded: 9436x Size 54,2kB • from 28.05.2012 Uploader: Savage61 • Author: Savage61 DUTOS PARA EXAUSTÃO 2D3D - VARIADOS DUTOS_PARA_EXAUSTÃO_2D_3D_-_VARIADOS_33.dwg Dutos de ar redondo e derivações variados cat: HVAC DWG2007 Downloaded: 2277x Size 536,4kB • from 06.11.2013 Uploader: pteruaki • Author: Pedro Teruaki Kawakami 12x12SqElbow 12x12SqElbow.dwg Elbow, Square, 12 inch cat: Sheetmetal DWG2000 Downloaded: 1848x Size 59,2kB • from 16.04.2010 Uploader: Tankman • Author: Tankman 8_in_Elbow 8_in_Elbow.dwg 8" 90° Elbow - 3 Gore cat: Sheetmetal DWG2000 Downloaded: 1681x Size 62,2kB • from 20.04.2010 Uploader: Tankman • Author: Tankman Sq2RoundTransition-a Sq2RoundTransition-a.dwg 12" Sq x 8" Dia x 12" High Transition cat: Sheetmetal DWG2000 Downloaded: 1654x Size 65,9kB • from 16.04.2010 Uploader: Tankman • Author: Tankman 6x12_Tee_Round 6x12_Tee_Round.dwg 6" Branch on 12" Round cat: Sheetmetal DWG2000 Downloaded: 1207x Size 57,4kB • from 18.04.2010 Uploader: Tankman • Author: Tankman pages:   Previous  1 2 3 4 5 6 7   Next

CAD blocks can be downloaded and used for your own personal or company design use only. Any distribution of the Catalog content (to other catalogs, web download, CD/DVD media, etc.) is prohibited - see Terms of use. The DWG-version problem (not valid file, invalid file, drawing not valid, cannot open) can be solved by the Tip 2869.

See also block-statistics and the latest 100 blocks.