F16L 9 - Rigid pipes - Patents Sitemap

Patents for F16L 9 - Rigid pipes (18,006)
10/2011
10/20/2011	WO2011128545A1 Line for transporting a fluid containing a hydrocarbon, and method for producing such a line
10/20/2011	WO2011128544A1 Line for transporting a fluid containing a hydrocarbon, and method for producing such a line
10/20/2011	WO2011128201A1 Flexible tube having high temperature resistance
10/20/2011	WO2011128197A1 Flexible pipe having a diffusion barrier
10/20/2011	WO2011082983A3 Acoustically optimized air conditioning components
10/20/2011	US20110253245 Method and apparatus for producing pipe sections using a laser beam movable by a scanning device, and corresponding pipe section
10/20/2011	US20110252799 Condenser tube having increased hydrophobicity, production method and use thereof
10/20/2011	DE102010027868A1 Plastic pipe, has resistor heating wire inserted in contact surface that is formed as inner peripheral surface, and connection contacts electrically connected with resistor heating wire and accessed from inner side of pipe
10/20/2011	DE102010015022A1 Hausinstallationsrohrsystem sowie dessen Verwendung House conduit system and its use
10/20/2011	DE102007056995B4 Fluidverteilungselement für eine fluidführende Vorrichtung, insbesondere für ineinander verschachtelte mehrkanalartige Fluidführungsapparate Fluid distribution element for a fluid-carrying device, in particular for nested more channel-like fluid guide apparatus
10/20/2011	CA2794992A1 Line for transporting a fluid containing a hydrocarbon, and method for producing such a line
10/20/2011	CA2794573A1 Line for transporting a fluid containing a hydrocarbon, and method for producing such a line
10/20/2011	CA2793593A1 Flexible pipe with increased heat-resistance
10/20/2011	CA2793403A1 Flexible pipe with diffusion barrier
10/19/2011	EP2378173A2 Method for connecting sheathed tubes with installation of a diffusion barrier layer and plastic sheath tube
10/19/2011	EP2377627A1 A bimetallic tube, apparatus comprising such a tube and method of manufacturing an apparatus comprising a bimetallic tube
10/19/2011	EP1497103B1 Composite strip windable to form a helical pipe and method thereof
10/19/2011	CN202012673U Conveying pipeline used for producing insoluble sulphur
10/19/2011	CN202012672U Concrete conveying system and taper pipe device thereof
10/19/2011	CN102221115A Ceramic-lined impact resistant compound pipe
10/19/2011	CN102219955A High temperature mute drainpipe
10/19/2011	CN102218837A Glass reinforced plastic ribbed sand-included tube and manufacture method thereof
10/19/2011	CN101907206B Steel-belt occlusion welding plastic-coated composite pipe and preparation method thereof
10/19/2011	CN101791784B Spray gun head of ductile iron pipe inner wall shot-blasting machine
10/18/2011	US8039073 Pipe preformed liner comprising metal powder
10/18/2011	CA2549895C Hydrodynamic static mixing apparatus and method for use thereof in transporting, conditioning and separating oil sands and the like
10/17/2011	DE202011102671U1 Vorrichtung zum Abdichten von Ringräumen Device for sealing annular spaces
10/13/2011	WO2011126213A2 Pipe made of synthetic resin having a plurality of internal tubes
10/13/2011	WO2011125736A1 Resin composition, molded article, multilayered pipe and method for producing the same
10/13/2011	WO2011124807A1 Pipe for drawing up cold water for a marine thermal energy plant
10/13/2011	US20110250365 Continuously Manufactured Colored Metallic Products and Method of Manufacture of Such Products
10/13/2011	US20110247715 High-strength steel tube having excellent chemical conversion treatability and excellent formability and method for manufacturing the same
10/13/2011	US20110247713 Lubricating fast setting epoxy composition
10/13/2011	DE102010014835A1 Offshore- Isolationselement für Öl- oder Gaspipelines und Verfahren zu dessen Herstellung Isolation element for offshore oil or gas pipelines and process for its preparation
10/13/2011	DE102010014287A1 Longitudinal seam-welded multi-layer pipe is made of metal, particularly steel, where pipe has solid, pressure-resistant outer layer and thin, corrosion-resistant inner layer
10/13/2011	DE102010003920A1 Flexibles Rohr mit höherer Temperaturbeständigkeit Flexible pipe with higher temperature resistance
10/13/2011	DE102010003917A1 Flexibles Rohr mit Diffusionssperre Flexible pipe with diffusion barrier
10/13/2011	DE102010003909A1 Flexibles Rohr mit mehrschichtigem Aufbau Flexible tube with a multilayer structure
10/13/2011	CA2794702A1 Resin composition, molded article, multilayered pipe and method for producing the same
10/12/2011	CN202007932U Stainless steel corrugated pipe for air conditioners
10/12/2011	CN202007930U Novel fall-preventing concentric tube
10/12/2011	CN202007929U Steel rib reinforced large-caliber steel mesh framework plastic composite pipe
10/12/2011	CN202007928U Anti-scaling PVC pipe
10/12/2011	CN102216662A Cross-linked polyethylene pipe
10/12/2011	CN102216349A Propylene-butene random copolymer produced in the presence of a mettalocene catalyst
10/12/2011	CN102216348A Propylene-hexene random copolymer produced in the presence of a metallocene catalyst
10/12/2011	CN102213349A Adhesion-type pull and extrusion composite pipe
10/12/2011	CN102213348A Process for producing integrated aluminum oxide ceramic abrasion resistant pipeline
10/12/2011	CN102213347A Energy-saving double-layer thermal pipeline
10/12/2011	CN102212237A Preparation method for ultrastrong earthquake resistant polyvinyl chloride pipe material
10/12/2011	CN102211175A Horizontal electromagnetic continuous casting device and method of multiple-layer tube blank
10/11/2011	US8033767 Centrifugally-cast tube and related method and apparatus for making same
10/06/2011	WO2011121253A2 Facility for coating the inside of a pipe element and corresponding use
10/06/2011	WO2011121252A1 Section of pipe lined with a resin mortar and corresponding method
10/06/2011	WO2011121229A1 Plant for manufacturing a rigid pipe for drawing up deep water within an offshore platform
10/06/2011	WO2011121217A1 Plant for manufacturing a rigid pipe for drawing up deep water
10/06/2011	US20110245427 Pressure Pipes and Polyolefin Composition for the Manufacture Thereof
10/06/2011	US20110240284 Tubular Embedded Nozzle Assembly for Controlling the Flow Rate of Fluids Downhole
10/06/2011	US20110240267 Fluid circulation conduit
10/06/2011	US20110240166 Insulation and methods of insulating
10/06/2011	US20110240165 Mounting mat and pollution control device with the same
10/05/2011	CN202001780U Anti-oil-stealing anti-corrosion device for pipeline
10/05/2011	CN202001739U Double-wall twined pipe made from HDPE (high density polyethylene) steel strip
10/05/2011	CN202001738U Prestressing concrete pipe with 1*7H spiral-ribbed steel strand and steel barrel
10/05/2011	CN202001737U Vitrified pipe
10/05/2011	CN202001736U Prestress steel cylinder concrete pipe with 1*3H helix rib steel strand
10/05/2011	CN202001735U Anti-static oxygen-blocking metal composite tube
10/05/2011	CN201995309U Saline and alkaline discharge pipe for saline discharge and alkaline reduction on saline and alkaline land
10/05/2011	CN102207229A Modular glass steel pipeline and method for repairing underground broken pipeline by using same
10/05/2011	CN102207228A Elliptical polyvinyl chloride assembly tube
10/05/2011	CN101619781B Carbon fiber concrete pipe and manufacture method thereof
10/05/2011	CN101358668B Reducing endless corrugated connecting tube
10/05/2011	CN101307843B Manufacture method of antibiotic plastic pipes for water supply
10/05/2011	CN101275700B Array type silencer
09/2011
09/29/2011	WO2011117607A1 Method of prudicng a composite pipe and such a composite pipe
09/29/2011	WO2011117103A1 Heterophasic polypropylene with excellent creep performance
09/29/2011	WO2011117102A1 Stiff and tough polypropylene compound
09/29/2011	WO2011117101A1 High modulus polypropylene composition for pipe applications
09/29/2011	US20110237969 Gas sampling line
09/29/2011	US20110236194 Fan apparatus with air duct
09/29/2011	US20110233923 Connected structure of vacuum double pipe, vacuum double pipe, and joint of vacuum double pipe
09/29/2011	US20110232800 External Deburring of Welded Pipe
09/29/2011	US20110232799 Underwater Elbow Connection Pipe Including Heat Insulation
09/29/2011	US20110232795 Geothermal pipe system
09/29/2011	DE102010012412A1 Extruded multi-chamber flat tube for heat exchanger, particularly for charge air cooler, has two partition walls, which are arranged adjacent to each other, where partition walls have two partition wall sections in each case
09/28/2011	EP2368938A1 Heterophasic polypropylene with excellent mechanical properties
09/28/2011	EP2368937A1 Heterophasic polypropylene with excellent creep performance
09/28/2011	EP2368922A1 High modulus polypropylene composition for pipe applications
09/28/2011	EP2368063A1 Cross-linked polyethylene pipe
09/28/2011	EP2367883A1 Use of a composition for the contact with supercritical media
09/28/2011	EP2367877A1 Polyolefin composition for water pipes with good resistance to chlorine dioxide and low migration
09/28/2011	EP2367876A1 Polyolefin composition for water pipes with increased resistance to chlorine dioxide
09/28/2011	EP2367671A1 Method of forming reinforced tubing
09/28/2011	EP2367667A2 Method and mould assembly for rotation moulding a pipe part with a spigot end, as well as pipe part obtained therewith
09/28/2011	EP2279216B1 Propylene-hexene random copolymer produced in the presence of a ziegler natta catalyst
09/28/2011	EP1712306B1 Cold-finished seamless steel pipe
09/28/2011	DE202011102456U1 Rippenrohr Finned tube
09/28/2011	CN201993344U 一种环保塑钢复合超声波检测管 An environmentally friendly composite ultrasonic testing of steel tubes
09/28/2011	CN201992204U 劈尖式螺旋降音管材 Wedge spiral pipe sound reduction
09/28/2011	CN201992203U 用于建筑结构抗震工程的钢管 Steel structures for earthquake engineering

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