| Patents for F16L 9 - Rigid pipes (18,006) |
|---|
| 04/12/2006 | EP1644657A1 Fluid flow control device |
| 04/12/2006 | CN2771611Y Steel-plastic composite anti-wear pipe |
| 04/12/2006 | CN2771610Y Hot-melt connection antibacterial aluminium plastic composite pipe |
| 04/12/2006 | CN2771609Y Steel-plastic composite mining pipe |
| 04/12/2006 | CN2771309Y Special-shaped belt steel for borepipe ferrule of prestressed reinforced concrete |
| 04/12/2006 | CN1759269A Tube for transporting high-viscosity materials |
| 04/12/2006 | CN1757368A Application of PPR hard water tube for shower room |
| 04/11/2006 | US7025093 Polyurethane elastomer gel insulating composition and use thereof |
| 04/06/2006 | DE102004048406A1 Profile oder Rohre aus flexibel gewalztem Bandmaterial Profiles or tubes of flexibly rolled strip material |
| 04/06/2006 | DE102004038479A1 Doppelwandiges Verbundrohr und Brandschutzformteil dafür Double-walled composite pipe and fire protection molding for |
| 04/05/2006 | EP1641574A1 Double walled metal tube, metal band and strip, and method of coating a metal strip |
| 04/05/2006 | EP1641413A1 An internal formation for a conduit |
| 04/05/2006 | EP1056968B1 Threaded connection for internally clad pipe |
| 04/05/2006 | CN2770180Y Culvert pipe for cabinet |
| 04/05/2006 | CN1249368C U-shaped seamless stainless steel pipe and its processing process |
| 04/05/2006 | CN1249110C Pressure pipes |
| 04/04/2006 | US7021343 Fuel filler pipe for automobile |
| 03/30/2006 | WO2006032877A1 Piping |
| 03/30/2006 | WO2006016190A9 Improvements in tubular bodies and methods of forming same |
| 03/30/2006 | WO2006016190A2 Improvements in tubular bodies and methods of forming same |
| 03/30/2006 | US20060067860 Construction for an engine exhaust system component |
| 03/30/2006 | DE102004046964B3 Device for production of traverses useful for cable line construction and/or insertion of dewatering structures under traffic routes has traverse tube consisting of upper and lower shells (sic) |
| 03/29/2006 | CN2767800Y Small caliber ring stress concrete water supply pipe |
| 03/29/2006 | CN2767799Y Ultra heavy caliber centripetal stress high-pressure water supply pipe |
| 03/29/2006 | CN2767798Y Heavy caliber oblique stress high-strength water supply pipe |
| 03/29/2006 | CN2767797Y Double layer metal composite pipe |
| 03/29/2006 | CN1752503A Hollow blast pipe |
| 03/29/2006 | CN1752502A Corrosion-proof spray irrigation pipe of Mg alloy thin wall |
| 03/28/2006 | US7017615 Protector |
| 03/23/2006 | US20060062646 Centrifugally-cast tube and related method and apparatus for making same |
| 03/23/2006 | US20060060256 High temperature line expansion installation with release agent |
| 03/23/2006 | DE102005020603A1 Pipe conduit e.g. for exhaust duct or flue, has continuous inner pipe fitted inside alternately smooth and corrugated outer pipe |
| 03/23/2006 | DE102004036179A1 Kühlmittelleitung Coolant line |
| 03/22/2006 | EP1637786A1 Device for monitoring and signalling leaks |
| 03/22/2006 | EP1637785A1 Steel tube excellent in exfoliation resistance of scale on inner surface |
| 03/22/2006 | EP1636888A1 Tube for installation of flexible cable |
| 03/22/2006 | CN1750922A Duct board with water repellant mat |
| 03/22/2006 | CN1749626A Coextruding heat winding structure wall pipe, processing method and method |
| 03/22/2006 | CN1749625A Method for producing red brass pipe |
| 03/21/2006 | US7014450 Thermoplastic sheet forming apparatus and method |
| 03/21/2006 | US7014213 Conduit system |
| 03/21/2006 | US7013927 Sleeve for toilet flanges and drains |
| 03/16/2006 | WO2006029201A1 Construction for an engine exhaust system component |
| 03/16/2006 | WO2005121042A3 Low cost conductive pipe manufactured from conductive loaded resin-based materials |
| 03/16/2006 | US20060057414 Steel tube excellent in exfoliation resistance of scale on inner surface |
| 03/16/2006 | US20060056934 Centrifugally-cast tube and related method and apparatus for making same |
| 03/16/2006 | US20060054235 Facing having increased stiffness for insulation and other applications |
| 03/16/2006 | US20060054234 Cryogenic piping system |
| 03/16/2006 | US20060054233 Flexible heat shields and method |
| 03/16/2006 | US20060054231 Tube for transporting high-viscosity materials |
| 03/16/2006 | US20060054230 Capillary carrier with leak supervision |
| 03/15/2006 | CN2765032Y Composite pipe made of cast-iron and plastic |
| 03/15/2006 | CN2765031Y Multi-purpose seam-less lining tube of glass fiber reinforced plastic |
| 03/15/2006 | CN1748105A Hollow profile used in the manufacture of a pipe |
| 03/15/2006 | CN1747998A Molding compositions made from a high-molecular-weight propylene polymer |
| 03/15/2006 | CN1746549A Buried thermal-insulative pipe with polythene |
| 03/15/2006 | CN1746548A Axial and radial composite pipe with abnormal material specification and process thereof |
| 03/15/2006 | CN1245609C Apparatus and method for fabricating Coriolis flowmeter formed primarily of plastic |
| 03/14/2006 | US7011115 Insulated pipe structure and methods of making such structures |
| 03/09/2006 | US20060051536 Heat pipe |
| 03/09/2006 | US20060048835 Corner piece-less duct, Method of producing the same, and duct-forming machine |
| 03/09/2006 | US20060048831 Duct with spiral groove |
| 03/09/2006 | DE19925097B4 Verbundrohr mit PVDC-Innenschicht Composite pipe with PVDC inner layer |
| 03/08/2006 | EP1632704A2 Sanitary hose and process to produce a sanitary hose |
| 03/08/2006 | EP1631762A1 Threaded joint for steel pipes |
| 03/08/2006 | EP1400346B1 Conductive resin coated steel pipe and extrusion molding method for the steel pipe |
| 03/08/2006 | CN2763667Y Steel pipe reinforced compound pipe |
| 03/08/2006 | CN2763666Y Reinforced net for balance weighing of sea bed pipeline |
| 03/08/2006 | CN2763665Y Three-layer structured polypropene compound pipe |
| 03/08/2006 | CN2763664Y High-strength reinforced cement pipe |
| 03/08/2006 | CN1745267A Conuit for molten glass, connecing conduit for molten glass and vacuum debubbling apparatus |
| 03/08/2006 | CN1743715A Bamboo-plastic composite pipe shaping method |
| 03/07/2006 | US7007532 Process for the production of tubular structural parts fabricated from PGM materials and having circumferential undulating bulges |
| 03/02/2006 | WO2006021711A1 Reinforced elongated elements, such as tubes, method and device for producing same and use thereof |
| 03/02/2006 | WO2005017465A3 Apparatus and method for creating a vortex flow |
| 03/02/2006 | DE102004041101A1 Flachrohr für einen Wärmeübertrager, insbesondere für Kraftfahrzeuge und Verfahren zur Herstellung eines Flachrohres A flat tube for a heat exchanger, in particular for motor vehicles and process for producing a flat tube |
| 03/01/2006 | EP1630465A1 Concertina reinforcement of concrete coatings for pipes |
| 03/01/2006 | EP1629196A1 Filament-wound composite boom pipe |
| 03/01/2006 | CN2761942Y Anti-scoring double-layer compound plastic pipe |
| 03/01/2006 | CN2761941Y Helical reinforced corrugated plastic pipe having joint structure |
| 03/01/2006 | CN2761940Y Round high strength die casted three-layer pipe |
| 02/28/2006 | US7004203 Insulated heating and/or sanitation pipe |
| 02/28/2006 | US7004202 Composite strip windable to form a helical pipe and method therefor |
| 02/28/2006 | CA2145107C Polypropylene composition with a high content of heavy mineral filler(s), suitable for coating metal pipes |
| 02/23/2006 | US20060037660 Hydrogen conduit and process for producing same |
| 02/23/2006 | US20060037659 Inflatable pipe test probe |
| 02/23/2006 | CA2575019A1 Composite tube, method of production for a composite tube and use of a composite tube |
| 02/22/2006 | EP1628059A1 Process for producing glass fiber reinforced plastic pipes having every section and sandwich structured |
| 02/22/2006 | EP1627176A1 Tube for transporting high-viscosity materials |
| 02/22/2006 | CN2760360Y A cold rolling continuous-weld metallic internal composite tube |
| 02/22/2006 | CN1738953A Reinforced composite boom pipe with bonded sleeves |
| 02/22/2006 | CN1737263A Snow melting panel |
| 02/22/2006 | CN1736618A Synthetic resin coated foundry iron pipe and its production method |
| 02/21/2006 | US7000646 melt-mix blend of polylactam and surface-grafted vinyl fluoropolymer with a polar carboxylic moiety or epoxide functionality; impervious to hydrocarbon-based fuels; high chemical resistance; oil and gas industry |
| 02/16/2006 | WO2006001862A3 Polymeric composite articles with complementary, interlocking inner surface profile and methods of making the same |
| 02/16/2006 | US20060035043 Resin tube |
| 02/16/2006 | US20060032545 Pythons |
| 02/16/2006 | CA2571160A1 Improvements in tubular bodies and methods of forming same |
| 02/15/2006 | CN1735462A Universal pressure washer extension/replacement hose |
| 02/15/2006 | CN1734150A Integrally formed flanged metal pipe and method of manufacturing thereof |