| Patents for F16L 9 - Rigid pipes (18,006) |
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| 03/24/2010 | CN101679742A 配管部件 Pipe member |
| 03/24/2010 | CN101678632A Multilayer tube |
| 03/23/2010 | US7681601 Inner casing of a rotating thermal machine |
| 03/23/2010 | US7681599 Line pipe for the transport of deep-frozen media |
| 03/23/2010 | US7681297 Duct fastseam |
| 03/22/2010 | CA2678375A1 Electrically non-conductive sleeve for use in wellbore instrumentation |
| 03/18/2010 | US20100068429 impregnating ceramic body with lyogel; removing solvent |
| 03/18/2010 | US20100065797 Protective tube, auxilliary tool, set comprising an auxiliary tool, a piece of protective tube, and a closing element , and arrangement comprising a protective tube supply and an auxiliary tool |
| 03/18/2010 | US20100065491 Self-supporting unit of synthetic aggregate and method and apparatus for making same |
| 03/18/2010 | US20100065144 FIR anion fuel pipe for automobile and ship |
| 03/18/2010 | US20100065142 Method of manufacturing a unitary conduit for transporting fluids |
| 03/18/2010 | US20100065141 Tubing and method for manufacture |
| 03/18/2010 | US20100065027 Exhaust gas recirculation valve |
| 03/18/2010 | US20100064988 Steam generator for sodium cooled fast reactor, heat transfer tubes thereof, and leak detection unit for heat transfer tube thereof |
| 03/18/2010 | DE102008046262A1 Pressure pipe for guiding gas under pressure, has flat pressure transferring elements arranged between inner and outer shells, where elements are connected to inner shell on one side and to outer shell on another side in connection areas |
| 03/18/2010 | DE102007048738B4 Metallisches Schutzrohr mit temperaturfest integriertem optischen Fenster Metallic protective tube with integrated temperature-resistant optical window |
| 03/17/2010 | CN201425128Y Stainless steel braided tube |
| 03/17/2010 | CN201425127Y Baula woven winding high-strength composite material tube |
| 03/17/2010 | CN201425126Y Double layer covered noise reducing sewer pipe and pipe fitting |
| 03/17/2010 | CN201424649Y Building auxiliary pipe fitting with gear-shaped cross section |
| 03/17/2010 | CN101675285A Production of tubular body comprising two or more layers of helically bended strips |
| 03/17/2010 | CN101675104A Polyolefin composition for pipe systems and sheets |
| 03/17/2010 | CN101672396A Method for connecting steel wire framework plastic compound pipes and 90-degree flanged edge making device in same |
| 03/17/2010 | CN101672395A Abrasion-resistant fluoroplastic sleeve |
| 03/17/2010 | CN101672394A Combined transmission pipeline |
| 03/17/2010 | CN101671464A Polyvinyl chloride transparent compound and tubular product thereof |
| 03/17/2010 | CN100594120C Duct board with water repellant mat |
| 03/16/2010 | US7677832 Precast concrete slab system and method therefor |
| 03/16/2010 | US7677272 Insulator apparatus for vacuum insulated tubing |
| 03/16/2010 | CA2647774C Apparatus for and a method of fabricating a coriolis flowmeter formed primarily of plastic |
| 03/11/2010 | US20100061807 pipe section for use in a submerged pipeline system, the submerged pipeline system and the use thereof |
| 03/11/2010 | US20100060196 Device for protecting against parasites |
| 03/11/2010 | US20100059132 Multiple layer pipe |
| 03/11/2010 | DE202008014092U1 Rohr Tube |
| 03/11/2010 | DE102008045689A1 Pipeline, particularly double-walled pipeline for pipe system of gas station or tank system, for transport of liquid or gaseous fluid, has outer pipe and inner pipe arranged in interior of outer pipe |
| 03/10/2010 | CN201420946Y Dual-wall winding plate band |
| 03/10/2010 | CN201420903Y Composite plastic tube with continuous steel mesh skeleton |
| 03/10/2010 | CN201420902Y Spirally wound steel ring |
| 03/10/2010 | CN201420901Y Stainless composite steel pipe |
| 03/10/2010 | CN201420900Y Brazing stainless composite steel pipe |
| 03/10/2010 | CN101666399A Combining double-wall composite pipe |
| 03/10/2010 | CN101666398A Multifunctional multi-layer pipe and device for connecting same |
| 03/10/2010 | CN101666397A Heat conductive plastic pipe |
| 03/10/2010 | CN100593660C Stainless-steel fiber reinforced plastic pipeline and production process thereof |
| 03/10/2010 | CN100593659C Compound production method of valve body and casing tube |
| 03/09/2010 | US7674411 Guide catheter having selected flexural modulus segments |
| 03/04/2010 | WO2010000557A3 Novel copolymers |
| 03/04/2010 | WO2009155173A3 Apparatus and method of reinforcing a conduit or vessel |
| 03/04/2010 | US20100051127 Arrangements for pumping fluids from sumps |
| 03/04/2010 | DE202009016478U1 Kunststoffrohr Plastic pipe |
| 03/04/2010 | DE102008039820A1 Driving tube for use in driving tube system of tunnel, has longitudinal axles and hollow space surrounding tube wall with front and rear flange faces, where flange faces are formed in spherical convex and concave manner, respectively |
| 03/04/2010 | DE102008038039A1 The multi-layered composite tube useful in installation- and heating technology, comprises an internal layer and an external layer made of plastic materials, where the layers enclose a metal layer under interposition of adhesive layer |
| 03/03/2010 | CN201416708Y Composite steel tube suitable for exterior anticorrosion of heavy caliber steel tube |
| 03/03/2010 | CN201416707Y Silane crosslinked polyethylene composite pipe spirally winded by steel wires |
| 03/03/2010 | CN201416706Y High intensity composite pipes |
| 03/03/2010 | CN201416705Y A three-layer composite pipe |
| 03/03/2010 | CN201416704Y Composite pipe material |
| 03/03/2010 | CN201416703Y Composite steel pipe |
| 03/03/2010 | CN201416702Y Polyethylene pipeline |
| 03/03/2010 | CN201416701Y Winding steel wire reinforced composite plastic tubing |
| 03/03/2010 | CN201416700Y Buried polythene plastic-steel composite pipe for low-pressure water delivery |
| 03/03/2010 | CN201416699Y Nanometer superhigh molecular weight composite pipeline |
| 03/03/2010 | CN201416698Y Reinforced thermoplastics pipes |
| 03/03/2010 | CN201416697Y Polythene pipe |
| 03/03/2010 | CN201416696Y Reinforced composite plastic tube |
| 03/03/2010 | CN201416695Y Novel polyethylene tube material |
| 03/03/2010 | CN201416694Y Composite plastic tube |
| 03/03/2010 | CN201416693Y Hard tube for drinking-water |
| 03/03/2010 | CN201416692Y Composite corrosion-resistant reinforced concrete water draining pipe |
| 03/03/2010 | CN201416691Y Ingot pipe for kitchen and bathroom |
| 03/03/2010 | CN101660633A Prestressed large-scale ribbed pipeline steel fitting |
| 03/03/2010 | CN101660632A Prestressed large-scale ribbed steel pipe |
| 03/02/2010 | US7669781 Drinking straw comprising a reinforced section |
| 03/02/2010 | CA2490967C Composite spoolable tube |
| 02/25/2010 | WO2010021255A1 Synthetic resin pipe, method of manufacturing the pipe, method of connecting the pipe, and pipe connecting structure |
| 02/25/2010 | US20100044522 Air inlet for a vehicle |
| 02/25/2010 | US20100043906 High temperature resistant insulation for pipe |
| 02/25/2010 | US20100043905 Lined Pipes for Conveying Chemicals |
| 02/25/2010 | US20100043904 Unified conduit array |
| 02/25/2010 | US20100043885 Lined Vessels for Conveying Chemicals |
| 02/25/2010 | US20100043412 Exhaust diffuser for a truck |
| 02/25/2010 | DE202009011641U1 Kunststoffrohr Plastic pipe |
| 02/25/2010 | DE202008017571U1 Rohrförmiges Hohlprofil A tubular hollow profile |
| 02/24/2010 | CN201412611Y High-pressure water delivery rigid rubber pipe for coal mine |
| 02/24/2010 | CN201412610Y Shielding type aging-proof plastic pipe |
| 02/24/2010 | CN201412609Y PE pipe containing antibacterial material of silver nanoparticle |
| 02/24/2010 | CN201412608Y Wear-proof conveying pipe and concrete conveying machine with same |
| 02/24/2010 | CN101657665A Elastomer lined, abrasion resistant pipe and method for manufacture |
| 02/24/2010 | CN100591962C Prefabricated spiral phenolic aldehyde insulation tube and its production method |
| 02/18/2010 | WO2009012950A3 Flat channel for conveying gaseous media |
| 02/18/2010 | US20100038012 Joined concentric tubes |
| 02/18/2010 | US20100037976 Seamless steel pipe, hollow spring utilizing seamless steel pipe, and process for manufacturing the same |
| 02/18/2010 | US20100037975 Piping apparatus and modular system for the construction of a piping apparatus |
| 02/18/2010 | US20100037974 Duct section, system and method for constructing same |
| 02/18/2010 | DE102008029167B4 Vorrichtung zur kontinuierlichen Herstellung von Umhüllungen für langgestrecktes Gut und Umlenkbehälter zur Verwendung in dieser Apparatus for the continuous production of coatings for elongated product and divert for use in this |
| 02/17/2010 | EP2154402A2 Multi-layer hose product and method for producing same |
| 02/17/2010 | EP2154401A2 Reinforced plastic fibre pipe |
| 02/17/2010 | EP2154200A1 Piping member |
| 02/17/2010 | CN201407450Y Mutual buckled abrasion-resistant ceramic chip elbow pipe |
| 02/17/2010 | CN201407430Y Thermal-insulation steel pipe for coal mine |