Home Infrastructure Gas and Fuels pig traps pig traps Description Save Launcher and receiver of cleaning and control pigs; in gas pipelines. 3d cad drawings Format DWG File size 3.44 MB DOWNLOAD DWG share your appreciation Related Posts Direct consumer of fuel Mechanical structure of a 3d shelter Type 1 pressure gauge Shed with metal structure in 3d 2d symbology - gas pipeline Rectangular tank 800 bls 2d 3d coriolis sensor Hot tapping; of a 30-inch diameter gas pipeline 60° fuel flap Service station oil base burner tower Quinta de moniz natural gas network project Natural gas regulation station plan. erm booth Fuel storage for 13000 gls. Gas pipeline river crossing Home gas installation Installation of pole in service station gray shirt Generator set esape tubes – 3d