| Patents for F16L 21 - Joints with sleeve or socket (9,147) |
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| 04/02/2013 | US8409718 Threaded joint for steel pipes |
| 04/02/2013 | US8408606 Pipe clamp assembly with tightening element keeper |
| 04/02/2013 | CA2685502C Non-bolt joint structure and method for producing non-bolt joint structure |
| 03/28/2013 | WO2013044103A1 Hose clamp |
| 03/28/2013 | WO2013041491A1 Pipe connecting device and method for production thereof |
| 03/28/2013 | US20130076032 Vacuum pump exhaust pipe of chemical vapor deposition apparatus and relevant vacuum pump |
| 03/28/2013 | US20130076027 Pipe joint, packing ring, and method for mounting pipe joint |
| 03/28/2013 | US20130075981 Sealing arrangement |
| 03/27/2013 | CN202834492U Hoop-buckle integrated omega-shaped hoop |
| 03/27/2013 | CN202834491U Novel adapting form connecting pipe fitting |
| 03/27/2013 | CN202834490U Connecting structure of water air conditioner heat exchanger water inlet and outlet pipes |
| 03/27/2013 | CN202834489U Clamp type pipe adapter connector |
| 03/27/2013 | CN202834488U Sealing type holding pipe |
| 03/27/2013 | CN202834487U Connecting device for large diameter pipeline |
| 03/27/2013 | CN202834486U Composite pipe joint for gas pipeline |
| 03/27/2013 | CN202834485U Water pipe connection device |
| 03/27/2013 | CN202834484U Novel water pipe device |
| 03/27/2013 | CN202834153U Ball valve used for pipe connecting and connecting pipe assembly with the same |
| 03/27/2013 | CN202830561U Washing machine water pipe connector |
| 03/27/2013 | CN202828398U Connecting and sealing device |
| 03/27/2013 | CN102996930A Manufacture method for standardized fire fighting pipe fitting |
| 03/27/2013 | CN102996929A Hoop locking mechanism |
| 03/27/2013 | CN102996928A Drain pipe joint and drain pipe joint component |
| 03/27/2013 | CN101886723B Sealing means, kit and method for sealing of hollow hoses of flexible material |
| 03/27/2013 | CN101147022B Anchoring element for coupling tubes |
| 03/26/2013 | US8403370 Pipe coupling device |
| 03/21/2013 | WO2013038724A1 Connector and spacer used therein |
| 03/21/2013 | US20130069361 Leakage-free Pipe Fitting of Quick Connection for Reverse Osmosis Membrane (RO) water treatment unit of household |
| 03/20/2013 | EP1875115B1 Clamping device with reinforced clamping lugs |
| 03/20/2013 | CN202812549U Metal cutting ferrule |
| 03/20/2013 | CN202812548U Metal corrugated pipe joint assembly structure |
| 03/20/2013 | CN202812547U Pipeline connecting pipe clamp |
| 03/20/2013 | CN202812546U Clamp hoop for pipeline |
| 03/20/2013 | CN202812545U Fixing clamping hoop for pipeline |
| 03/20/2013 | CN202812544U Anti-explosion pressure testing connector |
| 03/20/2013 | CN202812543U Sealing connecting structure |
| 03/20/2013 | CN202812542U Double-socket hollow-wall winding pipe joint and connection structure |
| 03/20/2013 | CN202812541U High-pressure resistant quick connector good in sealing performance |
| 03/20/2013 | CN202812540U High-sealing type quick connector |
| 03/20/2013 | CN102985742A Mounting apparatus and system thereof |
| 03/20/2013 | CN102979969A Miniature rotary seal used for bioreactor |
| 03/20/2013 | CN101639144B Packing means for sealing and connector for a pipe with the same |
| 03/19/2013 | US8398122 Push connect joint assembly, system and method |
| 03/18/2013 | DE202013000812U1 Rohreinbausatz Pipe kit |
| 03/14/2013 | US20130062879 Inflating hose connector |
| 03/14/2013 | US20130062878 Exhaust pipe connecting structure |
| 03/13/2013 | EP2567135A2 Connector assembly |
| 03/13/2013 | EP1751459B1 Ribbed pipe clamp with sealing sleeve |
| 03/13/2013 | CN202791161U Connecting tube for transporting high temperature fluid |
| 03/13/2013 | CN202791030U Conduit joint for grain depot |
| 03/13/2013 | CN202791029U Special hoop for air supply and exhaust system |
| 03/13/2013 | CN202791028U Vacuum pipeline connection structure |
| 03/13/2013 | CN202791027U Pipeline connection buckle |
| 03/13/2013 | CN202791026U Anti-theft hoop |
| 03/13/2013 | CN202791025U Casting pipe fitting |
| 03/13/2013 | CN202791024U Fast joint for automobile air conditioning |
| 03/13/2013 | CN202791023U Converting part of inner thread connector and outer hoop connector |
| 03/13/2013 | CN202791010U Winding pipe easy to welding butt |
| 03/13/2013 | CN202789993U Split nut, anti-dismantle connecting device provided with same, and air conditioner |
| 03/13/2013 | CN202789930U Rapid clamping device |
| 03/13/2013 | CN202789928U Linking device for pipe fitting joints |
| 03/13/2013 | CN102966809A Clamping type fire-fighting pipe piece |
| 03/13/2013 | CN102966808A Installation method of firefighting pipe fitting |
| 03/12/2013 | CA2643351C Fluid conduit with self-healing protective sleeve |
| 03/07/2013 | US20130056538 Identification tags and systems suitable for thin-walled components |
| 03/06/2013 | CN202769132U Falling-preventing water pipe port |
| 03/06/2013 | CN202769116U Vacuum low temperature pipeline connector with two opposing principles in nature |
| 03/06/2013 | CN202769115U Soft connection connector device for fan pipeline vibration reduction |
| 03/06/2013 | CN202769114U Shroud ring connecting piece |
| 03/06/2013 | CN202769113U Tube connector of iron oxide pigment producing reaction kettle |
| 03/06/2013 | CN202769112U Double sealed water stop interface for steel bell end reinforced concrete pipelines |
| 03/06/2013 | CN202769111U Cement pipe connection structure |
| 03/06/2013 | CN202769104U Outer thread connector |
| 03/06/2013 | CN102954296A Hoop for pipeline connection |
| 03/06/2013 | CN102954295A Connecting joint construction |
| 02/28/2013 | US20130049361 Pipe connector |
| 02/28/2013 | US20130049358 Threaded inline swivel |
| 02/28/2013 | US20130049352 Combined Structure Used For Air-Conditioning Ventilation |
| 02/28/2013 | US20130048128 Protection of water conduits against frost |
| 02/28/2013 | DE102011081578A1 Anordnung zur fluidischen und mechanischen Verbindung von zwei Bauteilen Arrangement for fluidic and mechanical connection of two components |
| 02/27/2013 | EP2561260A1 Pipe connecting device |
| 02/27/2013 | CN202757314U Connection structure of collection tube of solar collector |
| 02/27/2013 | CN202756794U Pipeline connecting device |
| 02/27/2013 | CN202756793U Reserved fixed pipe clamp of housing project drainage flanging |
| 02/27/2013 | CN102941202A Blow pipe for air compressor |
| 02/27/2013 | CN102062276B Plastic high-strength anticorrosive coating lining steel tube and connecting assembly |
| 02/26/2013 | CA2544182C Pipe clamp with integral latch |
| 02/23/2013 | CA2760119A1 Pipe connector |
| 02/22/2013 | CA2787799A1 Expansion joint |
| 02/21/2013 | US20130043676 Overmolded seal for barbed tubing connection |
| 02/21/2013 | US20130043252 Water seepage abatement in water heaters |
| 02/20/2013 | EP2558762A1 Device for axially fixing a connection between a pipe and a pipe component, and connection which comprises such a device, and use of such a device |
| 02/20/2013 | DE202011107927U1 Verbindungsvorrichtung zum Verbinden von zwei Rohren Connecting device for connecting two pipes |
| 02/20/2013 | CN202746824U Special quick connector for preventing water leakage of household RO (Reverse Osmosis) water purifier |
| 02/20/2013 | CN102937217A Air compressor air pipe connecting device |
| 02/19/2013 | US8377300 Fluid separation element, anti-telescoping device for fluid separation element, and fluid separation device |
| 02/19/2013 | DE202012001341U1 Steckkupplung, insbesondere für eine Sprüheinrichtung an einem Hochdruckreiniger Plug-in coupling, in particular for a spray at a pressure washer |
| 02/14/2013 | WO2013021435A1 Synthetic resin tube with helical corrugations |
| 02/14/2013 | US20130038021 Annular seal |
| 02/14/2013 | US20130037476 Assembly of a cartridge and a cartridge clamp, and a cartridge clamp for use in such an assembly |