| 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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| 05/01/2013 | CN103075580A Continuous fiber reinforced thermoplastic composite high-pressure pipeline |
| 05/01/2013 | CN101985994B Plastic insert |
| 04/25/2013 | WO2013058358A1 Pipe joint |
| 04/24/2013 | CN202901673U Steel pipeline and glass fiber reinforced plastic pipeline connecting structure |
| 04/24/2013 | CN202901672U Externally arranged electrofusion pipe fitting of strengthening piece used for connection of middle-high voltage composite tube |
| 04/24/2013 | CN202901671U Return pipe for gel battery |
| 04/24/2013 | CN202901670U Hot melt bell and spigot connection structure for poly ethylene (PE) water feeding pipe fittings |
| 04/24/2013 | CN202901669U High-pressure overflow oil return pipe |
| 04/24/2013 | CN103062563A Detachable plastic tube interface |
| 04/24/2013 | CN103062562A Novel plastic pipe fitting structure |
| 04/23/2013 | US8424921 Composite coupling with a machining portion |
| 04/17/2013 | EP2581197A1 Method for manufacturing a plastic connector and connector obtained thereby |
| 04/17/2013 | EP2580511A1 Shrink sleeve for joining insulated pipes |
| 04/17/2013 | CN202884367U Polyethylene plastic pipe connection hoop |
| 04/17/2013 | CN202884349U High-strength locking glass reinforced plastic lifting pipe |
| 04/17/2013 | CN202884348U Copper internal thread beam section joint with steel ring |
| 04/17/2013 | CN202884347U Bell-and-spigot type double-strip electrofusion connection polyethylene-wound reinforced pipe |
| 04/17/2013 | CN202884346U Double-saddle-type pipeline adapter coupling head and multi-branch pipe fitting |
| 04/17/2013 | CN202884339U Pipeline welding structure |
| 04/17/2013 | CN202884304U Plastic combining structure for metal pipes |
| 04/17/2013 | CN102134462B Hot melt adhesive for polyster fibre reinforced PVC flexible pipe and preparation method thereof |
| 04/16/2013 | US8419075 Tubes and their manufacture |
| 04/11/2013 | WO2013052741A2 Double wall tube adapter and joint |
| 04/11/2013 | CA2851354A1 Double wall tube adapter and joint |
| 04/10/2013 | CN202868183U Self-locking pipe connector used for plastic steel winding pipe connection |
| 04/10/2013 | CN202868182U Plastic connection pipe for sinking pump |
| 04/10/2013 | CN202868181U Anti-leakage polyvinyl chloride (PVC) tubing connector and PVC pipeline using the same |
| 04/10/2013 | CN202868180U Crosslinked polyethylene fused pipe fitting |
| 04/10/2013 | CN202868179U Electric melting pipe fitting provided with fixing structure |
| 04/10/2013 | CN202868178U Rubber core connection structure for automobile parts |
| 04/10/2013 | CN202868166U Rapid inserting tube connector |
| 04/10/2013 | CN202868165U Fast-installation type pipe joint |
| 04/10/2013 | CN202867629U Oil-way structure for clutch hydraulic pressure control system |
| 04/10/2013 | CN103032649A Glass fiber reinforced plastic trousers leg three-way pipe and manufacturing method thereof |
| 04/10/2013 | CN102165239B Process for joining piping members and piping members consisting of polyphenylene ether resin composition which are joined by the process |
| 04/09/2013 | CA2514771C Process for the on-site repair of a pipe or tank made of thermofusible material and device for applying the said process |
| 04/04/2013 | WO2013048287A1 Pipe fitting element for connecting a polypropylene pipe and a metal pipe |
| 04/03/2013 | CN202852305U Socket and spigot sealing type glass reinforced plastic pipeline |
| 04/03/2013 | CN202852304U Poly ethylene (PE) dredge pipe |
| 04/03/2013 | CN202852303U Connecting structure of gas ball valve |
| 04/03/2013 | CN202852302U Double-face inserting electromagnetic weld joint |
| 04/03/2013 | CN202852301U Sealing structure for connection of plastic pipes and H-shaped pipes |
| 04/03/2013 | CN202852300U Pipe fitting special for metal lining plastic tubular product hot melting connection |
| 04/03/2013 | CN103026221A Fitting element with bio-compatible sealing |
| 04/03/2013 | CN103016887A T-fitting |
| 04/03/2013 | CN103016886A Quick water connection structure for underwater operation, connection method and reducer union |
| 04/03/2013 | CN103016885A Fast connecting device of rubber tube and joint |
| 04/03/2013 | CN103016884A Novel pipeline connecting piece |
| 04/03/2013 | CN101313168B Fluid transfer assembly |
| 03/28/2013 | WO2013041491A1 Pipe connecting device and method for production thereof |
| 03/28/2013 | US20130075082 Transition End for a Plastic Pipe and Method of Installation |
| 03/27/2013 | EP2573441A1 T-fitting |
| 03/27/2013 | EP2572134A1 Casing member for forming a connection between tubular sections and use thereof for forming connections |
| 03/27/2013 | CN202834547U PVC six-way joint for drainage |
| 03/27/2013 | CN202834546U Dedicated air conditioner drainage joint for PVC drainage pipe |
| 03/27/2013 | CN202834545U Connection structure of electromagnetic induction fully-heating type steel-plastic composite pipeline |
| 03/27/2013 | CN202834544U Drain pipe joint and drain pipe connection structure |
| 03/27/2013 | CN202834543U Flange connecting heavy-caliber framework tube polyethylene winding structure wall tubular product |
| 03/27/2013 | CN202834542U Socket structure of PP hush pipe fitting |
| 03/27/2013 | CN202834541U Large bore diameter electric melting sleeve |
| 03/27/2013 | CN202834540U Heavy caliber poly ethylene (PE) electric smelting pipe fitting |
| 03/27/2013 | CN202834539U Full welding structure of electromagnetic induction heating type steel-plastic composite pipeline |
| 03/27/2013 | CN202834538U Electric melting type heat-preservation joint |
| 03/27/2013 | CN202834537U Metal-plastic composite pipe connecting component |
| 03/27/2013 | CN202834536U Metal tube joint |
| 03/27/2013 | CN202834533U Water-supply double-thread joint |
| 03/27/2013 | CN202834434U Steel band bellows and socket structure thereof |
| 03/27/2013 | CN202834433U Steel band bellows and bellmouth structure thereof |
| 03/27/2013 | CN202831093U Connecting structure of water supply and drainage plastic tubes |
| 03/27/2013 | CN103003612A Shrink sleeve for joining insulated pipes |
| 03/27/2013 | CN102996961A Novel flange |
| 03/21/2013 | DE102012101148A1 Medienleitung, insbesondere zum Transport einer Harnstoff-Wasser-Lösung Media management, particularly for transporting a urea-water solution |
| 03/21/2013 | DE102012018788A1 Method for manufacturing composite component e.g. front end carrier of motor car, involves injecting plastic element into area at peripheral surface of pipe, where pipe is protected by supporting pressure during injection |
| 03/20/2013 | CN202812624U Natural gas polyethylene (PE) voltage-stabilizing shunt device with one inlet and multiple outlets |
| 03/20/2013 | CN202812623U Internal thread direct loose joint pipe fitting and multi-shunt pipe fitting |
| 03/20/2013 | CN202812622U Plastic pipe electric melting connecting part with electrical heating element in mesh structure |
| 03/20/2013 | CN202812621U Plastic pipe connecting hoop |
| 03/20/2013 | CN202812620U H-shaped plastic pipeline connector |
| 03/20/2013 | CN202812619U Draining pipe fitting |
| 03/20/2013 | CN202812618U Reducing nipple of plastic pipe |
| 03/20/2013 | CN202812614U Bend for rapid connection of different pipes |
| 03/20/2013 | CN202812572U Soft self-absorption water changing device |
| 03/20/2013 | CN202812571U Household one-way oil absorbing pipe |
| 03/20/2013 | CN202812570U Air pressure type energy-saving oil and water absorbing device |
| 03/20/2013 | CN202812569U Pressurizing and dirt-removing oil absorption pipeline |
| 03/20/2013 | CN202812568U Combined multi-joint water exchanger |
| 03/20/2013 | CN202812545U Fixing clamping hoop for pipeline |
| 03/20/2013 | CN202812521U Tailings rubber hose capable of bearing high inner and outer pressure |
| 03/20/2013 | CN202812499U A sealed corrugated pipe |
| 03/20/2013 | CN102985739A 管连接器 Tube connector |
| 03/20/2013 | CN102979980A Composite temperature-resistant loose joint |
| 03/14/2013 | WO2013036524A1 Tapered bore connector |
| 03/14/2013 | DE202011052277U1 Fitting für einen Seitenabzweig Fitting for a side branch |
| 03/13/2013 | CN202799232U Electromagnetic induction heater |
| 03/13/2013 | CN202791110U Steel plastic transition pipe fitting used for gas distribution system |
| 03/13/2013 | CN202791109U Straight joint for fiber reinforced plastic finned tubes |
| 03/13/2013 | CN202791108U Glass fiber reinforced plastic pipeline fast repairing device |
| 03/13/2013 | CN202791107U Corrugated pipe |
| 03/13/2013 | CN202791106U Sealed type corrugated pipe |
| 03/13/2013 | CN202791105U Steel framework electro-fused pipe fitting |