Branching pipes Joining pipes to walls

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL

F16L41/00Branching pipes Joining pipes to walls

F16L41/001the wall being a pipe plate F16L41/002of concrete, cement or asbestos-cement F16L41/004Joining to walls at other than 90 degrees F16L41/005adjustable and comprising a hollow threaded part in an opening F16L41/007adjustable and comprising a bend F16L41/008for connecting a measuring instrument F16L41/02Branch units F16L41/021T- or cross-pieces F16L41/023Y- pieces F16L41/025with rectangular cross-section F16L41/026with a layer protecting against erosion F16L41/028of concrete, cement or asbestos-cement F16L41/03comprising junction pieces for four or more pipe members F16L41/04Tapping pipe walls F16L41/045without removal of material F16L41/06making use of attaching means embracing the pipe F16L41/065without removal of material F16L41/08Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe F16L41/082Non-disconnectible joints F16L41/084Soldered joints F16L41/086fixed with screws F16L41/088fixed using an elastic grommet between the extremity of the tube and the wall F16L41/10the extremity of the pipe being screwed into the wall F16L41/12using attaching means embracing the pipe F16L41/14by screwing an intermediate part against the inside or outside of the wall F16L41/16the branch pipe comprising fluid cut-off means F16L41/18the branch pipe being movable