| Patents for F16L 21 - Joints with sleeve or socket (9,147) |
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| 02/19/2014 | CN203442365U Worm drive type V-shaped groove hard tube clamp |
| 02/19/2014 | CN203442364U Dismountable sealing pipe connector |
| 02/19/2014 | CN203442360U Straight pipe connector with external tooth sleeve |
| 02/19/2014 | CN103591402A Novel two-ferrule tube fitting |
| 02/18/2014 | US8651532 Device for connecting two pipes with different external diameters |
| 02/18/2014 | CA2718929C Coupling apparatus |
| 02/18/2014 | CA2561272C Pipe coupling having keys with camming surfaces |
| 02/13/2014 | US20140042189 Fixing ring and a fluid product dispenser using such a ring |
| 02/13/2014 | US20140041203 Coupling Device |
| 02/12/2014 | EP2696124A1 System for embedding a sealable conduit for ducting a tube or cable in a wall or floor which is to be produced by a casting process and method for embedding such a conduit |
| 02/12/2014 | EP2694857A1 Pivoting pipe coupling having a movable gripping body |
| 02/12/2014 | CN203431375U Inflation valve connector good in sealing performance |
| 02/12/2014 | CN203431358U Water pipe fixedly connecting device |
| 02/12/2014 | CN203431346U Locking device for abutting pipelines |
| 02/12/2014 | CN203431345U Auto oil pipe structure |
| 02/12/2014 | CN203431344U Connecting piece for pipelines |
| 02/12/2014 | CN203431343U Pipe clamp connector |
| 02/12/2014 | CN203431318U Spring hose clamp |
| 02/12/2014 | CN103574196A Telescopic pipeline connector |
| 02/12/2014 | CN103574195A Hydraulic suction line |
| 02/12/2014 | CN103574194A Novel bellows seal connection method |
| 02/11/2014 | US8646165 Method of securing pipe elements end to end |
| 02/06/2014 | US20140035282 Pipe joint |
| 02/06/2014 | US20140033507 Pipe coupling |
| 02/05/2014 | CN203421409U Fuel gas anti-theft screwed plug and fuel gas anti-theft pipe hoop device |
| 02/05/2014 | CN203421372U Improved stainless steel braided hose |
| 02/05/2014 | CN203421371U Copper connector in refrigeration system pipeline |
| 02/05/2014 | CN203421369U General type water pipe connector |
| 02/05/2014 | CN103557386A Cylindrical plastic joint |
| 02/05/2014 | CN103557385A Pipeline connector |
| 01/30/2014 | US20140027370 Separation membrane module and coupling member |
| 01/30/2014 | US20140026647 Connection Assembly for Ultra High Pressure Liquid Chromatography |
| 01/30/2014 | DE102009043024B4 Vorrichtung zum Verbinden zweier Rohrenden mit einem formschlüssig wirkenden Sicherungselement (Doppelkette) A device for connecting two pipe ends with a positively acting fuse element (double chain) |
| 01/29/2014 | EP2690337A1 Pipe joint |
| 01/29/2014 | CN203413258U Connection sealing structure of steel plastic composite pipe |
| 01/29/2014 | CN203413257U Metal diameter-variable connecting pipe |
| 01/29/2014 | CN103542216A Water pipe for street sprinkler |
| 01/29/2014 | CN103542206A Quick release clamp |
| 01/29/2014 | CN102135212B Tubular coupling |
| 01/28/2014 | DE212012000108U1 Klemmelement und Klemmenbaugruppe für ein Brennkraftmaschinenabgasrohrsystem und Abgasleitung für eine Brennkraftmaschine Clamping element and clamping assembly for an internal combustion engine exhaust pipe system and exhaust pipe for an internal combustion engine |
| 01/23/2014 | US20140023505 Device for the blind coupling of fluidic, electrical or similar supplies, to a receiving control mechanism |
| 01/23/2014 | US20140021719 Press Fitting and Joint Assembly With Such a Press Fitting |
| 01/22/2014 | CN203404532U Hard tube quick coupling |
| 01/22/2014 | CN203404531U Hard tube quick coupling |
| 01/22/2014 | CN203404189U Wedge type taper-lock clamping device |
| 01/22/2014 | CN103527873A Pipe convenient to install |
| 01/22/2014 | CN103527871A Pipe fitting connector easy to replace |
| 01/21/2014 | US8632104 Pipe joint construction |
| 01/21/2014 | CA2705351C Coupling gaskets and associated methods |
| 01/16/2014 | DE102007017157B4 Dichtmuffe für einen Rohrverbinder Sealing sleeve for a pipe connector |
| 01/15/2014 | CN203395431U Rapid pipe clamp |
| 01/15/2014 | CN203395430U Pneumatic pipe joint with clamping claw locking structure |
| 01/15/2014 | CN203395429U Connector component |
| 01/15/2014 | CN203395428U Inner core excellent in waterproofness |
| 01/15/2014 | CN203395427U Water press sealing ring |
| 01/15/2014 | CN203394560U Pipeline system capable of implementing remote liquid supply of hydraulic bracket |
| 01/15/2014 | CN103511767A 管道连接装置 Pipe connection device |
| 01/14/2014 | US8628093 Grommet |
| 01/09/2014 | DE102012211659A1 Underground construction pipe system for draining surface water in region of traffic areas, has insertion pipe inserted into front end regions of construction pipes with ends, and sealingly lying at construction pipes' inner circumferences |
| 01/08/2014 | EP2682660A1 Conical fitting for metal sheet pipes |
| 01/08/2014 | EP2682659A1 Coupling device |
| 01/08/2014 | EP2682535A2 Pipe joint with reinforced sealing ring, and sealing ring therefor |
| 01/08/2014 | EP2681478A1 A pipe coupling |
| 01/08/2014 | CN203384554U Union tee |
| 01/08/2014 | CN203384544U Inner tooth straight pass pipe joint |
| 01/08/2014 | CN203384527U Pipe connector |
| 01/08/2014 | CN203384526U Female straight-through coupling |
| 01/08/2014 | CN203384525U Modified copper bar shell |
| 01/08/2014 | CN203384519U Straight pipe joint with inner tooth casing |
| 01/08/2014 | CN203384441U Multifunctional valve |
| 01/08/2014 | CN103502711A Synthetic resin tube with helical corrugations |
| 01/08/2014 | CN103498981A Pipeline lengthening device |
| 01/08/2014 | CN103498980A Connector |
| 01/07/2014 | US8622398 Annular seal |
| 01/03/2014 | WO2014003811A1 Coupling with locking collar for coupling together two tubular members |
| 01/03/2014 | WO2014002745A1 Sealing material, pressing ring, coupling, and valve |
| 01/02/2014 | US20140001754 Connecting Device of Large-Diameter Compressed Air Conveying Pipe |
| 01/02/2014 | US20140001753 Slip on groove coupling with multiple sealing gasket |
| 01/01/2014 | CN203375019U Hose clamp with high fastening force |
| 01/01/2014 | CN203375018U Safety pipe clamp |
| 01/01/2014 | CN203375017U Rapid installation pipe clamp |
| 01/01/2014 | CN203375016U Rapid connecting union for oil field |
| 01/01/2014 | CN203375015U Water inlet and outlet pipe connector structure of water purifier |
| 01/01/2014 | CN203375014U Hoop connecting device with expansion compensation function |
| 01/01/2014 | CN203375013U Carbon fiber snow sweeping rod with large length-diameter ratio |
| 01/01/2014 | CN203375012U A flow guide connector of vent pipe condensate water |
| 01/01/2014 | CN103486365A Lathedog with grain |
| 12/31/2013 | US8617117 Medical tubing assembly to facilitate tube fixation |
| 12/27/2013 | WO2013190803A1 Piping connection device and heat pump cycle device having same |
| 12/27/2013 | WO2013189924A1 Pipe coupling |
| 12/27/2013 | WO2013128395A3 Sealing and joining structures |
| 12/27/2013 | CA2818461A1 Multilayer hydraulic seal assembly for clamp |
| 12/26/2013 | US20130343802 Liquid dispenser with interchangeable heads and extension poles |
| 12/26/2013 | US20130341919 Connector Fitting |
| 12/26/2013 | US20130341917 Quick Connect and Quick Disconnect System Female Component |
| 12/26/2013 | US20130341260 Sealed fluidic component comprising a composite material of different paek materials |
| 12/25/2013 | EP2677222A1 A system for channeling and distributing fluids in pressure or depression |
| 12/25/2013 | CN203363460U Water supply pipe fitting locking device |
| 12/25/2013 | CN203363459U Quick auxiliary tool for connection between pump pipes |
| 12/25/2013 | CN203363458U Non-flange connecting device for large cross-section air pipe |