F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
F16L13/10—Adhesive or cemented joints
F16L13/11—Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening
F16L13/116—Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening for socket pipes