F16L - CPC Classification
Classification description:
Sub-classes:
- F16L1/00 » Laying or reclaiming pipes; Repairing or joining pipes on or under water 33
- F16L11/00 » Hoses, i.e. flexible pipes 121
- F16L13/00 » Pipe joints; Hose nipples 34
- F16L13/00 » Pipe joints; Hose nipples 34
- F16L13/00 » Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints 34
- F16L13/00 » Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints 34
- F16L15/00 » Screw-threaded joints ; Forms of screw-threads for such joints 153
- F16L17/00 » Joints with packing adapted to sealing by fluid pressure 24
- F16L19/00 » Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts 97
- F16L21/00 » Joints with sleeve or socket 146
- F16L2101/00 » Uses or applications of pigs or moles 3
- F16L2201/00 » Special arrangements for pipe couplings 33
- F16L23/00 » Flanged joints 52
- F16L25/00 » Constructive types of pipe joints not provided for in groups to {Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means} 47
- F16L27/00 » Adjustable joints, Joints allowing movement 39
- F16L29/00 » Joints with fluid cut-off means 65
- F16L3/00 » Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets 231
- F16L31/00 » Arrangement for connecting hoses to one another or to flexible sleeves 56
- F16L33/00 » Arrangements for connecting hoses to rigid members ; Rigid hose connectors, i.e. single members engaging both hoses 60
- F16L35/00 » Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices 193
- F16L37/00 » Couplings of the quick-acting type 68
- F16L39/00 » Joints or fittings for double-walled or multi-channel pipes or pipe assemblies 230
- F16L41/00 » Branching pipes; Joining pipes to walls 45
- F16L43/00 » Bends; Siphons 137
- F16L45/00 » Pipe units with cleaning aperture and closure therefor 44
- F16L47/00 » Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics 21
- F16L49/00 » Connecting arrangements, e.g. joints, specially adapted for pipes of brittle material, e.g. glass, earthenware 8
- F16L5/00 » Devices for use where pipes, cables or protective tubing pass through walls or partitions 218
- F16L51/00 » Expansion-compensation arrangements for pipe-lines 82
- F16L53/00 » Heating or cooling pipes or pipe systems 80
- F16L55/00 » Devices or appurtenances for use in, or in connection with, pipes or pipe systems 275
- F16L57/00 » Protection of pipes or objects of similar shape against external or internal damage or wear 218
- F16L58/00 » Protection of pipes or pipe fittings against corrosion or incrustation 137
- F16L59/00 » Thermal insulation in general 57
- F16L7/00 » Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under road or railways without interruption of traffic 103
- F16L9/00 » Pipes 103
- F16L9/00 » Pipes 103
- F16L9/00 » Rigid pipes 103
- F16L9/00 » Rigid pipes 103
