| Patents for F16L 43 - Bends; Siphons (2,212) |
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| 02/05/2014 | CN203421414U Corner protecting device of powder collecting pipeline |
| 02/05/2014 | CN203421395U Plastic elbow |
| 01/29/2014 | CN203413275U Elbow connecting assembly |
| 01/29/2014 | CN203413274U Bent pipe for connecting water tank and water pipe |
| 01/29/2014 | CN203410449U Air pump connecting sleeve for automobile |
| 01/22/2014 | CN203404545U 液体管路结构 Liquid pipeline construction |
| 01/22/2014 | CN203404544U 压缩机管路接头 Compressor pipe joints |
| 01/22/2014 | CN203404543U Ceramic lined bend |
| 01/22/2014 | CN203404539U Double sealed joint special for chemical pipeline |
| 01/22/2014 | CN103527885A Plastic pipeline electric smelting connecting piece of electric heating element with mesh structure and preparing method of connecting piece |
| 01/22/2014 | CN103527884A Metal bending pipeline for industrial water meter detection |
| 01/15/2014 | CN203395469U Movable elbow rapid in water intaking |
| 01/15/2014 | CN203395468U Inner screw elbow |
| 01/15/2014 | CN203395467U Inner screw elbow |
| 01/15/2014 | CN203395466U Connecting elbow of spraying and blowing pipe and gas guide pipe |
| 01/15/2014 | CN103511769A Ship pipeline connection pipe and manufacture thereof |
| 01/08/2014 | CN203384569U Reducing elbow joint |
| 01/08/2014 | CN203384568U Equal-diameter union elbow |
| 01/08/2014 | CN203384567U Reducing union elbow with outer tooth casings |
| 01/08/2014 | CN203384566U Square flanging tube with improved structure |
| 01/08/2014 | CN203384565U Water outlet pipe joint and fixing structure of water outlet pipe |
| 01/08/2014 | CN203384564U Isometric elbow joint |
| 01/08/2014 | CN203384563U Equal-diameter union elbow |
| 01/08/2014 | CN203384562U Male elbow joint |
| 01/08/2014 | CN203384561U Novel bridging elbow |
| 01/08/2014 | CN203384560U Bent pipe joint |
| 01/08/2014 | CN203384531U Double-layer vacuum heat preservation liquid/gas pipeline system |
| 01/08/2014 | CN103498988A Bionic erosion-resisting pipeline elbow |
| 01/08/2014 | CN103498987A Wear-resisting pump pipe elbow with ceramic lining |
| 01/01/2014 | CN203375072U Improved swirling flow noise-reduction reducing elbow |
| 01/01/2014 | CN203375071U Swirling flow noise reduction reducing elbow |
| 12/25/2013 | CN203363512U Double-clamping-sleeve tightening type fast elbow |
| 12/25/2013 | CN203363511U Current limiting elbow |
| 12/25/2013 | CN203363510U Pipe connecting bend with filtering mechanisms |
| 12/25/2013 | CN203363509U Steel lining graphite bend |
| 12/25/2013 | CN203363508U Abrasion-resistant lining bend |
| 12/25/2013 | CN203363495U Quick connector allowing pipe body to turn freely |
| 12/25/2013 | CN203363437U 轻质耐磨混凝土输送管 Lightweight resistant concrete duct |
| 12/25/2013 | CN103470868A Corrosion-resistant, anti-aging, rat-proof and termite-proof polyethylene pipe fitting |
| 12/25/2013 | CN103465898A Air pump connecting sleeve for automobile |
| 12/18/2013 | CN203348816U Quick-inserting deviously-through pneumatic tube connector |
| 12/18/2013 | CN203348815U Water joint |
| 12/18/2013 | CN203348814U Mining wear-resisting elbow |
| 12/18/2013 | CN103453268A Quick-mounting distance-compensation high-pressure rigid process pipeline connecting device |
| 12/18/2013 | CN103453267A High-pressure movable elbow for annular pipeline |
| 12/18/2013 | CN103453266A Connecting bent head capable of realizing fixed installation |
| 12/18/2013 | CN103453265A U-shaped fluorine-lined testing tube |
| 12/18/2013 | CN103453238A Plastic-lined compound pipe fitting and manufacturing method thereof |
| 12/18/2013 | CN103446663A Fluorine-lined elbow connector |
| 12/11/2013 | CN203336122U Zero-leakage double-sealing joint |
| 12/11/2013 | CN203336121U Combined elbow |
| 12/11/2013 | CN203336100U Connecting assembly of connecting base and connector and extrusion tool thereof |
| 12/11/2013 | CN203336082U Large-aperture loop connector and loop opening HDPE pipe |
| 12/11/2013 | CN203336057U Novel balance pneumatic tube for sliding bearing |
| 12/11/2013 | CN103443521A Line connector having a connection barb for a plastic pipeline |
| 12/05/2013 | US20130320667 Leakage-proof Pipe Fitting of Quick Connection for Reverse Osmosis Membrane (RO) water treatment unit of household |
| 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 | CN203322617U 90-degree female thread elbow |
| 12/04/2013 | CN203322616U Adjustable angle bent device |
| 12/04/2013 | CN203322615U Valve elbow suitable for heat exchange device |
| 12/04/2013 | CN203322614U Elbow joint of refrigerating device |
| 12/04/2013 | CN203322613U Elbow of refrigerating device |
| 12/04/2013 | CN203322612U Silencing elbow |
| 12/04/2013 | CN203322611U Water inlet pipe structure on water tank of automobile |
| 12/04/2013 | CN203322610U Exhaust elbow |
| 12/04/2013 | CN203322583U Quick-plug connector of plastic body |
| 12/04/2013 | CN203321906U Power steering oil pot |
| 12/04/2013 | CN103423542A Backflow-type detachable wear-resisting elbow |
| 12/04/2013 | CN103418562A Water-cooled wall chemical cleaning monitoring tube |
| 12/04/2013 | CN102494214B Pressure pipe connecting mode, pipe joint and application |
| 11/28/2013 | US20130313821 U-bend fitting |
| 11/27/2013 | CN203309434U Convenient elbow |
| 11/27/2013 | CN203309433U Structure of pipeline bend |
| 11/27/2013 | CN103411080A Fast water joint of mold |
| 11/27/2013 | CN103411079A Street elbow |
| 11/27/2013 | CN103411078A U-shaped high-pressure pipe |
| 11/27/2013 | CN103411077A Plastic elbow |
| 11/27/2013 | CN103410212A Anti-blocking elbow |
| 11/25/2013 | CA2816599A1 U-bend fitting |
| 11/20/2013 | CN203297848U Protecting jacket of pipeline bent head |
| 11/20/2013 | CN203297827U Stainless steel-lined elbow pipe fitting |
| 11/20/2013 | CN203297826U Scour-resistant ash pipe elbow structure |
| 11/20/2013 | CN203297781U Abrasion resistant abnormal-shaped elbow three-way pipe |
| 11/20/2013 | CN203295660U Connection pipe between single crystal furnace body and main argon pipeline |
| 11/20/2013 | CN103398255A Elbow |
| 11/13/2013 | CN203286193U Water discharging elbow pipe of axial flow pump |
| 11/13/2013 | CN203286192U High pressure belt straightway elbow |
| 11/13/2013 | CN203286191U Leather pipe connector |
| 11/13/2013 | CN203286190U Concrete transportation wear-resisting elbow and concrete pump truck |
| 11/13/2013 | CN203286088U Loose-joint ball valve |
| 11/13/2013 | CN103388720A Novel elbow |
| 11/07/2013 | US20130292937 U-bend fitting |
| 11/06/2013 | CN203273158U Bend connection pipe |
| 11/06/2013 | CN203273157U Fuel gas pipe of fuel gas oven |
| 11/06/2013 | CN203273156U Pipe orifice positioning device for embedded pipes |
| 11/06/2013 | CN203273155U Wear-resisting elbow for pulp pipeline |
| 11/06/2013 | CN203273154U Aluminium alloy lined plastic pipe bent head |
| 11/06/2013 | CN203273153U Positionable bending joint |
| 11/06/2013 | CN203273152U Right-angle connector |