| Patents for F16L 9 - Rigid pipes (18,006) |
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| 10/26/2010 | US7819139 Liner for a flow meter |
| 10/26/2010 | CA2488988C Universal pressure washer extension/replacement hose |
| 10/21/2010 | WO2010120052A1 Angular pipe and method for manufacturing same |
| 10/21/2010 | US20100263762 Wire tube structure for exhaust component |
| 10/21/2010 | US20100263761 Structural Components for Oil, Gas, Exploration, Refining and Petrochemical Applications |
| 10/21/2010 | DE202010010532U1 Luftführungsrohr Air guide tube |
| 10/21/2010 | DE202009006553U1 Rohr oder Rohrformteil Pipe or pipe fitting part |
| 10/21/2010 | DE102009040926A1 Self-supporting conical pipeline element for use as e.g. side pipe element in spray distributor system for flue gas scrubber, has outer layer connected to inner layer, where layers completely cover respective reinforcement elements |
| 10/21/2010 | DE102009017175A1 Verfahren zur Herstellung eines abwinkelbaren Rohres A method for producing a bendable tube |
| 10/21/2010 | DE102009016820A1 Leitungssystem zum Transport einer Flüssigkeit Line system for transporting a liquid |
| 10/20/2010 | EP2240717A1 A tubular article |
| 10/20/2010 | EP2094780B1 Polyolefin composition for pipe systems and sheets |
| 10/20/2010 | EP1483101B1 Assembly method and a plastic composite tube |
| 10/20/2010 | CN201610992U 海洋工程用环氧-共聚物底胶防腐配重管 Marine engineering with epoxy - copolymer counterweight pipe corrosion primer |
| 10/20/2010 | CN201610981U 一种带钢肋pvc缠绕管 One kind of steel ribs pvc Pipe |
| 10/20/2010 | CN201610374U 一种氨分解炉的双层氨气输入管 A double ammonia inlet tube ammonia decomposition furnace |
| 10/20/2010 | CN101868564A Steel pipe for vehicle piping |
| 10/20/2010 | CN101866731A Polymeric housed arrester and method for preparing no-local-discharge compound-glass fiber winding pipe |
| 10/20/2010 | CN101865350A Manufacturing method of steel rotational moulding pipeline with polyolefin lining layer |
| 10/20/2010 | CN101865334A Bimetal compound pipe with adapter rings |
| 10/20/2010 | CN101864170A Polymer compound and components produced using the compound |
| 10/20/2010 | CN101344199B Rotational molding plastic composite pipes with steel rings and manufacturing method thereof |
| 10/14/2010 | US20100260997 Phosphate coating for glass wool insulation for use as flexible duct media |
| 10/14/2010 | US20100258535 Steel pipe material weld zone heating apparatus and method |
| 10/13/2010 | EP2239135A1 Multilayered cylindrical molding |
| 10/13/2010 | EP2110409B1 Piping member formed by using propylene resin composition |
| 10/13/2010 | CN201606586U 钢筋混凝土玻璃钢复合管 RC FRP composite pipe |
| 10/13/2010 | CN201606585U 一种花岗岩混凝土配重管 One kind of granite concrete counterweight tube |
| 10/13/2010 | CN201606584U S弯保温钢管 S bend pipe insulation |
| 10/13/2010 | CN201606583U 增强连续钢丝网骨架塑料复合管 Enhanced continuous steel mesh skeleton plastic composite pipe |
| 10/13/2010 | CN201606582U 一种有压复合管 A kind of pressure composite pipe |
| 10/13/2010 | CN201606581U 钢筋混凝土玻璃钢复合钢管 FRP composite reinforced concrete pipe |
| 10/13/2010 | CN201606580U 保温热水管 Hot water pipe insulation |
| 10/13/2010 | CN101861488A Improvements relating to pipe |
| 10/13/2010 | CN101858466A Antirust water pipe |
| 10/13/2010 | CN101857689A Material for preparing plastic pipeline with high thermal conductivity |
| 10/13/2010 | CN101530898B Corrosion-resistant dual metal clad tube blank and manufacturing method thereof |
| 10/13/2010 | CN101482203B Fiber reinforced resin cladding composite pipe for coal mine well and its production method |
| 10/12/2010 | US7811495 Composite construction members and method of making |
| 10/12/2010 | US7810524 Resin composite hose and method for producing the same |
| 10/12/2010 | CA2454392C Improved centrifugally-cast tube and related method and apparatus for making same |
| 10/06/2010 | EP2236896A2 Tubing with an inner coating protecting it against deposits and a method for applying said coating |
| 10/06/2010 | EP2235419A2 Duct section, system and method for constructing same |
| 10/06/2010 | EP2235418A1 High pressure pipe liner coupling assembly and method |
| 10/06/2010 | EP1601701B1 Olefin polymers, method of making, and use thereof |
| 10/06/2010 | CN201599527U 波纹管膨胀节及其波纹管 Bellows expansion joints and bellows |
| 10/06/2010 | CN201599496U 用于塑钢缠绕管的钢带增强复合带材 Pipe steel for steel-reinforced composite strip |
| 10/06/2010 | CN201599495U 双肋增强双壁波纹管 Double-wall corrugated pipe reinforced rib |
| 10/06/2010 | CN201599494U 一种高清晰有色彩的气动液压pu管 Have a high-definition color pneumatic pu tube |
| 10/06/2010 | CN1906439B Flexible pipe |
| 10/06/2010 | CN1811252B Super large flow pre-stressed water-saving pipeline and its production process |
| 10/06/2010 | CN101852316A Polyethylene-wound structure wall tube and pipe without frame pipe and production method thereof |
| 10/06/2010 | CN101852315A Manufacturing method of steel rotational moulding pipeline with modified polypropylene inner liner |
| 10/06/2010 | CN101852314A Steel-plastic composite pipe |
| 10/06/2010 | CN101852313A Heavy-calibre self-riveting connecting nodular cast iron pipe |
| 10/06/2010 | CN101430029B Composite steel pipe with plastic tape winded externally and plastic coated internally, and its processing method |
| 10/06/2010 | CN101270445B Method for manufacturing fire resistant insulated tubing |
| 10/05/2010 | US7805833 Duct reinforcement rod and fabrication apparatus |
| 09/30/2010 | US20100247345 Production Tubing Member with Auxiliary Conduit |
| 09/30/2010 | US20100244440 High pressure fuel pipe construction for an internal combustion engine |
| 09/30/2010 | US20100244432 Tubes and their manufacture |
| 09/30/2010 | US20100243289 Umbilical |
| 09/30/2010 | US20100243094 Heat-sealable tubular laminate |
| 09/29/2010 | EP2234213A1 Joint for transmitting and distributing electric power, electric signals, or several pressurised fluids, particularly adapted for machines for calibrating and smoothing stone materials |
| 09/29/2010 | EP2233811A2 Plastic pipe |
| 09/29/2010 | EP2232120A1 Aluminum foil based hose |
| 09/29/2010 | CN201593669U Insulating water supply tube |
| 09/29/2010 | CN201593655U PVC-M pipe fitting |
| 09/29/2010 | CN201593654U Combined type firefighting special ventilating pipeline and connecting device thereof |
| 09/29/2010 | CN101849131A Tubing with an inner coating protecting it against deposits and a method for applying said coating |
| 09/29/2010 | CN101848963A Low migration polyolefin composition comprising vitamin E-type stabiliser |
| 09/29/2010 | CN101846219A Scrim-enforced pipe liner |
| 09/29/2010 | CN101846218A Cold/heat flow media varying-area channel |
| 09/29/2010 | CN101846217A Anti-static inflaming-retarding PVC firedamp drainage tube stock for mine and preparation method |
| 09/29/2010 | CN101845573A Ni-based alloy for a casting part of steam turbine with excellent high temperature strength, castability and weldability |
| 09/29/2010 | CN101844431A Method for processing composite pipeline of ceramic macromolecular lining and composite pipeline thereof |
| 09/29/2010 | CN101382214B Steel mesh plastic composite pipe and preparation thereof |
| 09/28/2010 | US7802583 Fluid flow control device |
| 09/28/2010 | US7802445 Insulated and refrigerated beverage transport line |
| 09/28/2010 | CA2565582C Threaded connection for oil field applications |
| 09/27/2010 | CA2697672A1 Scrim-enforced pipe liner |
| 09/23/2010 | US20100237154 Shower arrangement |
| 09/23/2010 | DE102009013248A1 Method for the production of a connection tube for indoor installation, comprises forming an interiorly lying polymer tube having a layer of binding agent at its external surface and bending a tubular metal foil |
| 09/22/2010 | EP1945692B1 Marine umbilical comprising hydrolysis resistant polyamides |
| 09/22/2010 | CN201589043U Trimerization composite insulating pipe |
| 09/22/2010 | CN201589017U High-ring stiffness hollow wall pipe |
| 09/22/2010 | CN201589016U Novel spiral corrugated copper pipe |
| 09/22/2010 | CN201589015U Diagonal cut pipe |
| 09/22/2010 | CN201589014U Pipe with internal tapered interior |
| 09/22/2010 | CN101839376A Prestressed concrete oil and gas pipeline |
| 09/22/2010 | CN101839375A Method and equipment for producing flange type lining plastic compound steel pipe |
| 09/22/2010 | CN101839374A Process for producing polyethylene (PE) pipeline by using waste plastics |
| 09/22/2010 | CN101284425B Arc wind pipe with groove and preparation technique thereof |
| 09/22/2010 | CN101101077B Rustless steel double-metal composite pipe and making method thereof |
| 09/21/2010 | US7799397 Pressure pipes |
| 09/21/2010 | US7798177 Removable transition sleeve for a transition tube of a vacuum sweeper |
| 09/21/2010 | US7798176 Insulating panel for supply duct |
| 09/21/2010 | US7798165 Rupture control system |
| 09/21/2010 | CA2396220C Girded tube high-pressure conduit section |
| 09/21/2010 | CA2396193C Design method for a girded tube |