| Patents for F16L 47 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics (7,981) |
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| 01/15/2014 | EP2685147A1 Top-piece device with position indicator |
| 01/15/2014 | CN203395478U Water drainage H-type pipe piece |
| 01/15/2014 | CN203395477U Water drainage H-type pipe piece |
| 01/15/2014 | CN203395476U Bypass-integrated electric-melting saddle type direct connection |
| 01/15/2014 | CN203395475U Cutoff-free pipeline valve mounting device |
| 01/15/2014 | CN203395474U Reverse rigid locking ring type joint device for plastic pipe |
| 01/15/2014 | CN203395473U Press type polyvinyl chloride (PVC) pipe non-cut-off valve connecting device |
| 01/15/2014 | CN203395472U PPR (pentatricopeptide repeats) pipe fitting |
| 01/15/2014 | CN203395471U Electro fusion pipe fitting with enhanced sealability |
| 01/15/2014 | CN203395470U Connection structure of polypropylene scrubber and polypropylene exhaust discharging pipe |
| 01/15/2014 | CN203395429U Connector component |
| 01/09/2014 | US20140008004 Method and coupler for joining polymeric tubular objects |
| 01/08/2014 | EP2681478A1 A pipe coupling |
| 01/08/2014 | CN203384570U Connecting structure for polytetrafluoroethylene hose and glass tube |
| 01/08/2014 | CN103502712A Hollow body with connection stub |
| 01/08/2014 | CN103498989A Plastic pipe connecting connector |
| 01/07/2014 | US8622437 Fluidic terminal |
| 01/07/2014 | US8622093 Vibration-resistant reinforced concrete watertight pipe and method of manufacturing the same |
| 01/07/2014 | CA2755226C Apparatus containing multiple sequentially used infrared heating zones for tubular articles |
| 01/07/2014 | CA2724757C Locking pressurized fluid connection |
| 01/06/2014 | CA2820016A1 Coupling device |
| 01/03/2014 | WO2014001144A1 Connecting device for media lines |
| 01/01/2014 | EP2679875A1 Spreading plug for plastic pipes |
| 01/01/2014 | EP2678599A1 Fusion welding socket |
| 01/01/2014 | CN203375074U Three-way connector for adding branch pipes on HDPE main pipe and connecting structure of branch pipes |
| 01/01/2014 | CN203375073U High-compression-resisting type PE electric smelting pipe fitting |
| 01/01/2014 | CN203375059U Abnormal shaped tee joint applicable to immersive hollow fiber membrane module |
| 01/01/2014 | CN203375052U Device for fast connection of PE pipes |
| 01/01/2014 | CN103492779A Modular fitting |
| 01/01/2014 | CN103486387A Steel framework enhancement composite pipe material bearing inserting and welding method |
| 01/01/2014 | CN103481514A Plastic tube butting technology |
| 01/01/2014 | CN102628527B Turbocharged corrugated pipe and production process thereof |
| 12/25/2013 | CN203363516U Fast PP connector for pipelines |
| 12/25/2013 | CN203363515U Submarine glass reinforced plastic pipeline joint |
| 12/25/2013 | CN203363514U Novel transition joint |
| 12/25/2013 | CN203363513U Groove type plastic pipe adapter substitute |
| 12/25/2013 | CN203363512U Double-clamping-sleeve tightening type fast elbow |
| 12/25/2013 | CN103476449A Over-molded rotationally coupled assemblies |
| 12/25/2013 | CN103470913A Connecting structure and manufacturing and connecting method of metal glass steel FRP (Fiber-glass Reinforced Plastics) lining rubber and plastic subsea pipeline |
| 12/25/2013 | CN102252141B Tube fitting connection |
| 12/24/2013 | US8613220 Non-metallic enclosure with metal threads |
| 12/20/2013 | DE202012103525U1 Schlauchleitungssystem zum Transport von Fluiden Hose system for the transport of fluids |
| 12/18/2013 | CN203348818U Pipeline connector |
| 12/18/2013 | CN203348817U Plastic pipe connecting piece profile |
| 12/18/2013 | CN203348755U High-density polyethylene double-wall corrugated pipe |
| 12/18/2013 | CN103453269A High-corrosion-resistant abrasion-resistant composite pipe and connection method thereof |
| 12/18/2013 | CN103453240A Double-plastics finned wound corrugated pipe and method for manufacturing same |
| 12/18/2013 | CN102537572B Electric melting sleeve with detection planes |
| 12/17/2013 | US8607432 Methods for making a connection |
| 12/17/2013 | CA2616640C Cold-shrink article and method of making cold-shrink article |
| 12/12/2013 | US20130327415 Coupling mechanism |
| 12/12/2013 | CA2818119A1 A coupling mechanism |
| 12/11/2013 | EP2672162A1 Ribbed electric welding sleeve |
| 12/11/2013 | EP2671011A1 Clamping ring |
| 12/11/2013 | CN203336123U Rapidly-installed type high-pressure petroleum drilling rubber pipe |
| 12/11/2013 | CN203336109U Fast connection pipe connector connecting radiator pipe and water tank pipe |
| 12/11/2013 | CN203336091U Connector of pipeline type photo-bioreactor |
| 12/11/2013 | CN103443521A Line connector having a connection barb for a plastic pipeline |
| 12/11/2013 | CN103438316A Metal insert used for embedded type plastic pipe and provided with sealing ring |
| 12/05/2013 | WO2013115860A3 Ferrule protected from electrostatic discharge |
| 12/05/2013 | DE102007050223B4 Aufnahmeteil einer Fluid-Steckverbindung und Fluid-Steckverbindung Receiving part of a fluid-fluid connector and connector |
| 12/05/2013 | DE102007008066B4 Fitting Fitting |
| 12/04/2013 | EP2669074A1 Hollow body connection with two hollow bodies manufactured by a blow-moulding process |
| 12/04/2013 | EP2668432A2 A conveying pipe part of a pneumatic material conveying system and a method for forming a pipe joint |
| 12/04/2013 | EP2668431A2 A conveying pipe part of a pneumatic material conveying system and a method for forming a pipe joint |
| 12/04/2013 | CN203322620U Telescopic water pipe |
| 12/04/2013 | CN203322619U Pipe flange connecting piece |
| 12/04/2013 | CN203322618U Connecting structure of automobile oil tube |
| 12/04/2013 | CN203322599U Antistatic tee connector |
| 12/04/2013 | CN103429942A Conduit coupling |
| 12/04/2013 | CN103423543A Universal-movement PE (polyethylene) combination electric hot molten pipe fitting and molding technology thereof |
| 12/04/2013 | CN103423541A Pipe body connector |
| 12/04/2013 | CN103418562A Water-cooled wall chemical cleaning monitoring tube |
| 12/03/2013 | CA2765091C Scraping tool |
| 11/28/2013 | DE202013104907U1 Ein Verbindungselement für PVC-Rohre A connecting member for PVC pipes |
| 11/27/2013 | CN203309435U Electro fusion pipe fitting |
| 11/27/2013 | CN203309396U Threaded joint for water-saving irrigation pipeline |
| 11/27/2013 | CN203309267U Solenoid valve with quick-insertion type buckles |
| 11/27/2013 | CN103411081A Quick connecting piece for plastic pipes |
| 11/27/2013 | CN103411041A Compound water feeding pipe for submersible pump |
| 11/26/2013 | CA2623218C A pipe coupling adapted for sealing the end of a pipe |
| 11/25/2013 | CA2816599A1 U-bend fitting |
| 11/21/2013 | WO2013171681A1 Pipe coupling in particular for the sealing connection of smooth‑ended pipes |
| 11/21/2013 | WO2013171223A1 Pipe seal |
| 11/21/2013 | US20130307260 Clamping ring |
| 11/21/2013 | DE102008026863B4 Kupplungseinrichtung zum Verbinden von Leitungseinrichtungen Coupling device for connecting conduit devices |
| 11/20/2013 | EP2664833A1 Restraint Seal |
| 11/20/2013 | EP2663798A2 Connector arrangement for composite pipe |
| 11/20/2013 | EP2383502B1 Fluid transfer assembly |
| 11/20/2013 | CN203297829U Large-caliber water supply pipe and special soft bearing socket device thereof |
| 11/20/2013 | CN203297785U Enhanced thermoplastic pipe |
| 11/20/2013 | CN103403432A Fusion welding socket |
| 11/20/2013 | CN103403289A Coupler with bonding surface |
| 11/20/2013 | CN103398258A Structure for relieving stress concentration of intersecting lines inside plastic tee pipe |
| 11/20/2013 | CN103398257A Quick connection flange for plastic pipe |
| 11/20/2013 | CN103398256A Electric smelting pipe fitting wiring, wire winding and cutting multifunctional wiring machine |
| 11/14/2013 | WO2013168306A1 Pipe joint |
| 11/14/2013 | US20130300111 Connector Arrangement for Composite Pipe |
| 11/13/2013 | EP2661579A1 Method and device for the welding of pipes |
| 11/13/2013 | CN203286195U Fully anti-corrosion steel-plastic adaptation connecting structure |