| Patents for F16L 9 - Rigid pipes (18,006) |
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| 01/08/2009 | US20090007565 Turbo charge system of an engine |
| 01/08/2009 | DE202008013945U1 Kunststoffrohr Plastic pipe |
| 01/08/2009 | DE102007031761A1 Plastic pipe bundle, has two pipes connected together by composite cord made of plastic, where chord is connected with peripheral surface of pipes in sectional manner for connection of pipes and includes metallic conductor |
| 01/08/2009 | DE102007030942A1 Metal tube i.e. exhaust gas tube, for exhaust gas system of internal combustion engine in motor vehicle, has bended tube section comprising wall thickness varied in circumferential direction in non-deformable condition |
| 01/08/2009 | DE102007030914A1 Plastic molded unit for producing pipelines, comprises a two-layered structure in a cross-section, an inner layer and a barrier layer |
| 01/07/2009 | EP2010376A1 Polymeric pipes and containers with high barrier layers |
| 01/07/2009 | CN201177112Y Ventilating pipe |
| 01/07/2009 | CN201177111Y Metal pipe for hot pipe |
| 01/07/2009 | CN201177110Y O-type steel-plastic composite winding tube |
| 01/07/2009 | CN201177109Y High polymer plastic pipe |
| 01/07/2009 | CN201177108Y Welding type steel tubing |
| 01/07/2009 | CN201177107Y Convenient construction pipe fitting |
| 01/07/2009 | CN101341360A High density polyethylene |
| 01/07/2009 | CN101337450A Method for producing stainless steel composite pipe |
| 01/07/2009 | CN100449192C Pipe network for connecting holed metal skeleton reinforced plastic composite pipe and plastic connector |
| 01/06/2009 | US7473844 Subsea umbilical |
| 01/06/2009 | US7472725 Heat-insulated conduit |
| 01/06/2009 | CA2440239C Air and water hose apparatus for firefighters |
| 01/02/2009 | DE10047351B4 Hochdruckschlauch, insbesondere geeignet für ein Kraftstoffförderungssystem für Kraftfahrzeuge High-pressure hose, particularly suitable for a fuel delivery system for motor vehicles |
| 01/01/2009 | US20090000686 Fuel tank for automobile |
| 01/01/2009 | US20090000681 Reinforced double-walled pipe and manufacturing method |
| 12/31/2008 | EP2009338A1 Strengthened conduit with double sheath and manufacturing method |
| 12/31/2008 | CN201173590Y Electric water heater inlet insulating tube |
| 12/31/2008 | CN201173346Y Bend-proof copper aluminum connecting pipe structure with joint having reinforcing rods |
| 12/31/2008 | CN201173343Y Tipping tube jointing apparatus |
| 12/31/2008 | CN201173342Y O-type plastic winding tube |
| 12/31/2008 | CN201173341Y Hollow light-wall conduit |
| 12/31/2008 | CN201173340Y Copper aluminum connecting pipe structure with corrugated structure |
| 12/31/2008 | CN201173339Y Copper aluminum compound structures metal tank body |
| 12/31/2008 | CN201173338Y Pipes with fixed structure |
| 12/31/2008 | CN101334120A Thin wall non-corrodible steel sharp corner square, rectangular pipe and its production facility |
| 12/31/2008 | CN101334119A Novel dual metal composite pipes and preparation method |
| 12/31/2008 | CN100447472C Butt-joint mouth processing cast iron pipe |
| 12/31/2008 | CN100447190C Polyethylene pipe resins and production thereof |
| 12/31/2008 | CN100447179C Nylon 6/ poly methylene imine molecular composite material and its preparation method |
| 12/30/2008 | US7469719 Limb for breathing circuit |
| 12/25/2008 | US20080318514 Plastic hvac component system and method for installing the same |
| 12/25/2008 | US20080318511 Ceiling wall and floor register assembly |
| 12/25/2008 | US20080314469 Double Wall Pipe |
| 12/24/2008 | WO2008156505A1 Light weight thermoplastic flex foam and hybrid duct system |
| 12/24/2008 | EP1660321B1 Composite tube |
| 12/24/2008 | EP0851805B1 Method and apparatus for manufacturing of oriented polymeric products |
| 12/24/2008 | CN201170433Y Strengthening structure of magnesium metallic product |
| 12/24/2008 | CN201170386Y O shape steel plastic stuffing composite enwinding tube |
| 12/24/2008 | CN201170385Y O type twisting tube sectional materials |
| 12/24/2008 | CN201170384Y Steel skeleton plastic composite pipe with plastics end head |
| 12/24/2008 | CN201170383Y Conveyer tube for performing abrasion-proof ceramic composite paster |
| 12/24/2008 | CN101328993A Glass fiber reinforced plastic pressure pipe and preparing method thereof |
| 12/24/2008 | CN101328992A Automobile pipeline and method for producing automobile pipeline |
| 12/24/2008 | CN100445624C Method for preparing large-diameter white copper pipe |
| 12/24/2008 | CN100445623C Refrigeration pipe composed of copper elbow and U pipe of aluminum, and preparation method |
| 12/23/2008 | US7468116 Removing releasable inner lining layer from within conduit by placing conduit, including inner layer around elongate shaft having a longitudinal slot, forming an adequate seal toward first end of shaft, applying suction to slot, initiating release of inner layer; for breathing conduits, medical equipment |
| 12/23/2008 | CA2388480C Welded steel pipe having excellent hydroformability and method for making the same |
| 12/23/2008 | CA2306047C Improved composite drill pipe |
| 12/18/2008 | US20080308169 Fluid Line and Method for Manufacturing a Fluid Line |
| 12/18/2008 | US20080308165 Faucet spout with water isolating couplings |
| 12/18/2008 | DE202007010891U1 Rohr Tube |
| 12/18/2008 | DE202007010885U1 Rohr Tube |
| 12/17/2008 | EP2003387A1 Device for suppressing acoustic noise, heating circuit and water circuit |
| 12/17/2008 | EP2003166A1 Polyethylene compositions and their use in the manufacture of pipes |
| 12/17/2008 | EP2002162A2 Fluid duct, and flexible pipe for a fluid duct |
| 12/17/2008 | CN201166206Y Reinforced concrete resin composite pipes |
| 12/17/2008 | CN201166205Y Concrete mortar external lining prestress steel tube |
| 12/17/2008 | CN201166204Y Inner lining concrete prestress steel tube |
| 12/17/2008 | CN201166203Y Concrete mortar external lining prestress steel jacking tube |
| 12/17/2008 | CN201166202Y Inner lining concrete prestress steel jacking tube |
| 12/17/2008 | CN201166201Y Steel belt enhancement large caliber low pressure water feeding and draining pipe |
| 12/17/2008 | CN201166200Y Double-wall corrugated pipe |
| 12/17/2008 | CN201166199Y Prestress steel tube |
| 12/17/2008 | CN201166198Y Prestress steel jacking tube |
| 12/17/2008 | CN201166197Y Core filling metal bent tube |
| 12/17/2008 | CN201166196Y Spheroidal graphite cast iron inner lining stainless steel composite tube |
| 12/17/2008 | CN101324295A Steel faucet prestress steel cylinder concrete thermal insulation pipe |
| 12/17/2008 | CN101324294A Steel faucet prestress reinforced concrete thermal insulation pipe |
| 12/17/2008 | CN101324293A Tube used for refrigerating device and its processing method |
| 12/17/2008 | CN101323684A High finish pipes and production method thereof |
| 12/16/2008 | US7465905 Method and device for connecting objects by means of at least one plasticisable connecting element |
| 12/16/2008 | US7465122 Leaching chamber having high leaching area to weight ratio |
| 12/11/2008 | WO2008127689A3 Hardware free data distribution terminal pedestal |
| 12/11/2008 | DE102007026805A1 Combined component for use as component or exhaust pipe for exhaust of crankcase of combustion engine, has metal part with external wall, circumferential wall surface and plastic part |
| 12/10/2008 | EP2000722A2 Plastic tube |
| 12/10/2008 | CN201162894Y Screw connection type winding glass fibre reinforced plastic composite heat-insulation directly buried pipe |
| 12/10/2008 | CN201162891Y Hollow silencing pipe |
| 12/10/2008 | CN201162890Y High-low pressure integrated type amphimorphic flow aluminium tube |
| 12/10/2008 | CN201162889Y Double-flat wall steel plastic drainpipe |
| 12/10/2008 | CN100441930C Steel pipe skeleton pipe winded with reinforced plastic and processing method |
| 12/10/2008 | CN100441929C Glass fiber reinforced plastic pipeline and its production process |
| 12/09/2008 | US7462307 Singlelayer and multilayer polyolefin foam pipes |
| 12/09/2008 | CA2383124C Method of making a spirally-wound tube |
| 12/04/2008 | WO2008146862A1 Piping member |
| 12/04/2008 | CA2684770A1 Flexible tubular duct for transporting gaseous hydrocarbons |
| 12/03/2008 | EP1996768A1 Water mains system with monitoring of addition of branches, system and method therefor |
| 12/03/2008 | EP1497564B1 Duct with spiral groove |
| 12/03/2008 | EP0804699B2 Plastics pipe |
| 12/03/2008 | CN201159375Y Plastic-steel composite heat preserving wind pipe plate material |
| 12/03/2008 | CN201159374Y Stainless steel or stainless iron composite heat preserving wind pipe plate material |
| 12/03/2008 | CN201159373Y Galvanized steel sheet or zinced steel sheet composite heat preserving wind pipe plate material |
| 12/03/2008 | CN201159372Y Single-face colored steel composite heat preserving wind pipe plate material |
| 12/03/2008 | CN201159371Y Polyurethane energy-saving heat preserving colored steel air duct plate material |
| 12/03/2008 | CN201159370Y Polyurethane energy-saving heat preserving stainless steel or stainless iron wind pipe plate material |