| Patents for F16L 43 - Bends; Siphons (2,212) |
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| 07/11/2012 | CN202327475U 管道-容器连接装置和应用此连接装置的空气分离设备 Air separation plant containers connected devices and applications of this connection device - Pipeline |
| 07/11/2012 | CN202327474U 异径弯头 Reducing Elbow |
| 07/11/2012 | CN202327473U 保温180°弯头 Insulation 180 ° elbow |
| 07/11/2012 | CN202327472U Concrete conveying elbow pipe and concrete pumping equipment |
| 07/11/2012 | CN202327471U 针对竹片管道输送的专用弯头 For special bamboo piped elbow |
| 07/11/2012 | CN202327413U 一种对接焊接镀锌弯头 A docking welding galvanized elbow |
| 07/11/2012 | CN102563271A Pipe fitting with antiskid teeth and toothed screw socket |
| 07/11/2012 | CN102563243A Socket press-fit metal pipe fitting and assembly method for same |
| 07/11/2012 | CN102563215A Inner thread adapter for wall-extending part of buried stainless steel bellows for gas |
| 07/11/2012 | CN102555223A Fluorinated silicone rubber extrusion hose using carbon fibers as enhancement layer and manufacturing process for fluorinated silicone rubber extrusion hose |
| 07/04/2012 | CN202302515U 一种卡箍式90°弯头管 Housing type 90 ° elbow pipe |
| 07/04/2012 | CN202302514U 简易管接头 Simple fittings |
| 07/04/2012 | CN202302513U 弯管接头 Elbow |
| 07/04/2012 | CN202302512U 有标注结构的弯管内胆 There are marked structural liner elbow |
| 07/04/2012 | CN202302407U 一种超高压管路连接结构 One kind of ultra-high pressure pipeline connecting structure |
| 07/04/2012 | CN202300492U Water supply device for mining escape capsule |
| 07/04/2012 | CN102537574A Pipe joint capable of improving assembling efficiency and reliability |
| 07/04/2012 | CN102537570A Socket press-fitting type metal pipe and assembling method thereof |
| 07/04/2012 | CN102537569A Antiskid and leakproof water supply elbow |
| 07/04/2012 | CN102537549A Socket type pipeline connecting piece |
| 07/04/2012 | CN102537538A Fluorine rubber-coated hose having carbon fiber as reinforcement layer and manufacture process thereof |
| 07/04/2012 | CN102537536A Composite bending-straight tube, concrete pump truck and manufacture method of composite bending-straight tube |
| 06/28/2012 | WO2012083647A1 Concrete conveying pipe and manufacturing method thereof |
| 06/27/2012 | CN202284700U 一种水泥窑三次风管弯头 A cement kiln tertiary air duct elbow |
| 06/27/2012 | CN202284533U 多级泵机封冲洗管的改进结构 Multi-stage pump mechanical seal flushing pipes to improve the structure |
| 06/27/2012 | CN102518883A Fluorous rubber extrusion tube with reinforcing layer made of carbon fibers and manufacturing process of fluorous rubber extrusion tube |
| 06/27/2012 | CN102518882A Fluorinated silicone rubber wrapping rubber tube taking carbon fiber as enhancement layer and manufacturing technology thereof |
| 06/13/2012 | CN202274228U 快速拆装轴流泵出水管道 Quick disassembly axial pump water pipeline |
| 06/13/2012 | CN102494218A Delivery elbow pipe and production method thereof |
| 06/13/2012 | CN102494217A Material conveying pipe and concrete pumping equipment comprising same |
| 06/13/2012 | CN102494214A Pressure pipe connecting mode, pipe joint and application |
| 06/13/2012 | CN101985996B Process for manufacturing internal and external anti-corrosion polytetrafluoroethylene pipe fitting |
| 06/06/2012 | CN202266784U 具有xyz轴直角定位功能的ppr水管弯头 Ppr pipe elbow has xyz axes at right angles to positioning function |
| 05/30/2012 | CN202252571U Portable telescopic air duct |
| 05/30/2012 | CN202252564U Electric hot-melt connecting pipe fitting capable of adjusting angle for plastic pipelines |
| 05/30/2012 | CN202252562U Bend with expanding hole |
| 05/30/2012 | CN202252560U Filter screen type triangular valve |
| 05/30/2012 | CN202252559U High-pressure resistant elbow connecting device |
| 05/30/2012 | CN202252558U Sealing joint |
| 05/30/2012 | CN202252557U Internal thread elbow with fixed foot rest |
| 05/30/2012 | CN202252556U 90-degree bend of clamping and pressing type pipe body |
| 05/30/2012 | CN202252555U Stirring type pipeline elbow |
| 05/30/2012 | CN202252554U Petroleum pipeline aligning device |
| 05/30/2012 | CN202252553U Wear-resistant square box capable of replacing elbow of pipeline |
| 05/30/2012 | CN202252552U Blocking-proof magnesium alloy elbow |
| 05/30/2012 | CN202252551U Novel right-angle connector for filter |
| 05/30/2012 | CN202252550U Single U-shaped head pipe fitting of ground source heat pump |
| 05/23/2012 | CN202228839U Washing-preventing pipeline elbow |
| 05/23/2012 | CN202228838U Pulp conveying pipeline with wear-resistant corner |
| 05/23/2012 | CN202228837U Press pipe elbow |
| 05/23/2012 | CN202228810U Negative pressure resistant rubber pipe with novel structure |
| 05/23/2012 | CN102466105A 异型弯头 Shaped elbow |
| 05/23/2012 | CN102466104A 管道及输送方法 Pipelines and delivery methods |
| 05/16/2012 | CN102454849A Metal high-pressure movable elbow |
| 05/09/2012 | CN202215883U Metal composite elbow |
| 05/09/2012 | CN102444755A Connecting piece for pipelines |
| 05/02/2012 | CN202209493U Pipeline elbow |
| 05/02/2012 | CN102434745A Duckbilled bent pipe structure for tanker evacuation |
| 04/25/2012 | EP2444710A1 Acoustic elbow for fluid transport pipelines |
| 04/25/2012 | CN202203601U 防腐淬冷管 Quench pipe corrosion |
| 04/25/2012 | CN202203578U 防渗漏的带金属嵌件给水用塑料管件 Leak-proof water supply with metal inserts in plastic pipe fittings |
| 04/25/2012 | CN202203577U 排水立管底部弯头结构 Drainage structures bottom of the riser elbow |
| 04/25/2012 | CN202203576U 阻抗声流型消声弯头 Impedance acoustic streaming silencer elbow |
| 04/25/2012 | CN202203575U 弯管内胆管口结构 Bend the bile duct outlet structure |
| 04/25/2012 | CN202203549U 防带液仪表管接头 Anti-with liquid tube fittings |
| 04/25/2012 | CN101832625B 低阻力方形弯头 Low resistance square elbow |
| 04/21/2012 | CA2756114A1 Acoustic elbow for fluid transport pipelines |
| 04/19/2012 | US20120090590 Inducer fan assembly for a gas furnace system |
| 04/18/2012 | CN202195222U 扩口圆弧弯排水管接头 Flared arc curved drainage fittings |
| 04/18/2012 | CN202195221U 弯头 Elbow |
| 04/18/2012 | CN202195220U 一种输送弯管及应用其的工程机械 A conveyor bends and application of its construction machinery |
| 04/18/2012 | CN202195219U 一种耐磨弯头 A wear-resistant elbow |
| 04/18/2012 | CN202193593U 叉车倾斜连接管 Truck tilt connecting pipe |
| 04/18/2012 | CN202192736U 潜水进胶式pvc管件 Dive into the plastic type pvc pipe fittings |
| 04/18/2012 | CN102418826A 直角弯头管件 Elbow fittings |
| 04/18/2012 | CN102418825A 45度角弯头管件 45 degree angle elbow fittings |
| 04/11/2012 | CN202187908U 一种液下泵弯管连接结构 Under the structure of a liquid pump elbow connector |
| 04/11/2012 | CN102410421A 新型90°变曲率弯管 The new 90 ° change of curvature of the elbow |
| 04/04/2012 | CN202182255U Elbow fixing device |
| 04/04/2012 | CN102401208A 法兰式不锈钢弯头 Flanged stainless steel elbow |
| 04/04/2012 | CN102401207A 一种耐冲刷磨损的管道弯头 One kind of erosion wear resistant pipe elbow |
| 04/04/2012 | CN102401204A 卡压式金属管件 Card-pressure metal fittings |
| 04/04/2012 | CN102401195A 不锈钢变径管及其加工方法 Stainless steel adjustable tube and processing method |
| 03/29/2012 | US20120074687 Pipe fitting apparatus |
| 03/28/2012 | CN202176862U 一种转向型消防接扣 A steering type fire buckle |
| 03/28/2012 | CN202176855U 一种管道快接接头 Quick-connect fitting of a piping |
| 03/21/2012 | CN202171074U 一种混凝土输送管 For concrete conveying pipe |
| 03/21/2012 | CN102384331A Jacketed pipe fitting |
| 03/14/2012 | CN102374354A Petroleum pipeline aligning device |
| 03/13/2012 | US8132557 Fuel system of a handheld work apparatus |
| 03/08/2012 | US20120056418 Couplings |
| 03/07/2012 | CN202158291U 薄壁不锈钢双层承插式焊接管件 Double-walled stainless steel socket welding fittings |
| 03/07/2012 | CN102367901A Tertiary air hose elbow of cement kiln |
| 03/06/2012 | US8128127 Changing fluid flow direction |
| 03/06/2012 | US8127787 Siphon breaker |
| 02/29/2012 | CN202152894U 一种冰箱及其排水管接头 A refrigerator and drain fittings |
| 02/16/2012 | US20120038148 Shallow angle elbow |
| 02/15/2012 | CN202144919U 薄壁不锈钢管无凸环自锁密封连接件 Thin-walled stainless steel tube without convex self-locking ring seal fittings |
| 02/15/2012 | CN102352944A Pipe seat body |
| 02/08/2012 | CN202140734U Improved structure of mechanical sealing cooling water pipe connector for section water centrifuge |