Home Equipment and Machinery Valves, tubes and parts Concentric reduction diameter 4x3 3d Concentric reduction diameter 4×3 3d Description Save Concentric reduction diameter 4x3 3d Format DWG File size 11.43 KB DOWNLOAD DWG share your appreciation Related Posts 2d slip-on flanges; welding net; blind flange Pneumatic piston 1 Swivel 3d bearing Basic generator set detail drawing 3d valve Water valve maintenance unit frc – 3d swivel coupler crown endless set Yee pavco Nozzle rache wrench parts 3d bolt mechanical machine parts 100d d3 valve Gate valve Bearing – bearing Gear cover 3d mechanical part