Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › F16L 9 - Rigid pipes
Patents for F16L 9 - Rigid pipes (18,006)
05/2010
05/20/2010US20100122748 Hydroformed product
05/20/2010US20100122747 Composite Structures for Hydrogen Storage and Transfer
05/20/2010DE102008057517A1 Distributor pipe of fuel injection system of internal combustion engine for motor vehicle, comprises a tube-like main metal body having a hollow dome-like distributing metal sockets, which are connected with the interior of the main body
05/20/2010DE102008056426A1 Single-piece pipe element for use in e.g. exhaust gas pipe in commercial vehicle, has helically wound corrugated bellows structure across entire length of pipe element, where bellows structure is highly flexible in region of pipe element
05/19/2010EP2186834A1 Propylene-hexene random copolymer produced in the presence of a metallocene catalyst
05/19/2010EP2185343A1 Heating coil sleeve
05/19/2010CN201475575U Steel rib composite winding pipe bell-spigot connector and socket type steel rib composite winding pipeline
05/19/2010CN201475522U Prestress concrete composite pipeline with movable connectors
05/19/2010CN201475521U Multilayer PVC winding pipe
05/19/2010CN201475520U Reinforced concrete pipe for jacking construction method
05/19/2010CN201475519U Steel wire frame plastic composite pipe
05/19/2010CN201475518U Crosslinked polyethylene composite pipe
05/19/2010CN201475517U Anti-corrosion tube with inner epoxy powder and outer three-layer PE composite coating
05/19/2010CN201475516U High-density polyethylene compound pipe
05/19/2010CN201475515U Novel HDPE steel-plastic sewage draining pipe material
05/19/2010CN201475514U Three-layer compound pipe
05/19/2010CN201475513U Self-thermal insulation fritting tube
05/19/2010CN201475512U Plastic spouting pipe
05/19/2010CN201475511U Cross-linked polyethylene pipe containing carbon black
05/19/2010CN201475510U Novel enhanced anti-side wearing composite oil pipe
05/19/2010CN201475509U Anti-corrosion tube with inner three-layer PE composite coating
05/19/2010CN201475508U Aluminum alloy pipe
05/19/2010CN201475507U Metal tube
05/19/2010CN201475506U Anti-bursting pipeline for conveying sewage
05/19/2010CN201475505U Gas tube
05/19/2010CN1990132B Method of making sleeve tube
05/19/2010CN101709810A Low-temperature prefabricating process of anticorrosive heat insulating compound pipeline
05/19/2010CN101709809A Method for manufacturing copper pipe with circular outside and irregular inside
05/19/2010CN101198819B Method for manufacturing the pipeline
05/19/2010CN101158432B PCCP pipe-jacking relaying ring
05/14/2010WO2010052134A2 Method and device for heating a pipeline
05/13/2010US20100116941 Ducting for a fuel pipeline of aircraft or spacecraft, method for producing same and aircraft wing incorporating same
05/13/2010US20100116480 Vehicular climate control system
05/13/2010US20100116373 Composite Pipe
05/13/2010US20100116212 Tube arrangement
05/12/2010EP2184825A1 Method for producing a pipe package and associated pipe package
05/12/2010EP2184320A1 Fire-resistant piping material
05/12/2010DE202010000169U1 Gussteil mit planparallelen Flächen und Vorrichtung zu dessen Herstellung Casting with plane and apparatus for the production thereof
05/12/2010CN201463654U Heat exchange system of water spraying type intercooler
05/12/2010CN201462325U Bimetal wear resistant composite straight pipe
05/12/2010CN201462229U Wear-resisting tube of cantilever crane of cement pump truck
05/12/2010CN201462228U High-intensity pressure-proofing air pipeline
05/12/2010CN201462227U Pump truck straight pipe
05/12/2010CN201462226U Concrete pipe with quench-hardened inner wall
05/12/2010CN201462225U Antiseptic lining plastic pipe
05/12/2010CN201462224U Fiberglass-stainless steel-polyethylene composite pipeline
05/12/2010CN201462223U Compressed natural gas high pressure steel tube for automobile
05/12/2010CN201462222U Continuous reinforcing heat tracing plastic composite pipe
05/12/2010CN201462221U Wax precipitation prevention composite piping for oilfield
05/12/2010CN201462220U Composite pipe
05/12/2010CN201462219U Steel reinforced drain pipe of dual-hollow structure wall
05/12/2010CN201462218U Steel-plastic reinforced composite pipe
05/12/2010CN201462217U High wear-resistant fiberglass pipeline
05/12/2010CN201462216U Threaded water drainage pipe material of steel-plastic polyethylene hollow wall
05/12/2010CN201462215U High-light aluminium multi-layer compound pipe
05/12/2010CN201462214U PE pumping pipe
05/12/2010CN201462213U Combined pipeline
05/12/2010CN201462212U LDPE tube with antibacterial function
05/12/2010CN201462211U Anticorrosive bimetallic composite pipe
05/12/2010CN201462210U Bimetal wear resistant composite three-way or four-way pipe
05/12/2010CN201462209U Double-layer metal composite butt-welding pipe fitting
05/12/2010CN201459614U Split type steel corrugated culvert pipe
05/12/2010CN1928414B Method for making steel reinforced type steel-plastic composite winding pipe
05/12/2010CN1839029B Cylindrical member containing fluororesin
05/12/2010CN1811253B Large flow centripetal-stress sewage-treating pipeline and its production process
05/12/2010CN101706022A Steel-plastic composite pipe and manufacture method thereof
05/12/2010CN101706021A Ultra-high molecular weight polyethylene composite pipe and preparation method thereof
05/12/2010CN101706020A Method for preparing high alloy steel seamless steel pipe
05/12/2010CN101706019A Method for manufacturing large-caliber thick-wall seamless steel tube in vertical extrusion way
05/12/2010CN101360962B Flexible liquid tube and manufacturing method therefor
05/11/2010CA2390661C Pressurized fluid conduit
05/06/2010WO2010051419A1 Highly abrasion-resistant polyolefin pipe
05/06/2010WO2010050366A1 Tube
05/06/2010WO2010049170A1 Cross-linked polyethylene pipe
05/06/2010US20100108173 Highly abrasion-resistant polyolefin pipe
05/06/2010US20100108171 Protective sheath for cables, tubes and the like
05/06/2010US20100107521 Impact absorbing pole
05/06/2010DE102008051894A1 Belastungsangepasstes Strukturteil aus Metall für einen Wärmetauscher, Verfahren zur Herstellung eines belastungsangepassten Strukturteils, Wärmetauscher The matched load structure part made of metal for a heat exchanger, method of producing a structural member adapted to load, heat exchanger
05/06/2010CA2741962A1 Cross-linked polyethylene pipe
05/06/2010CA2736966A1 Highly abrasion-resistant polyolefin pipe
05/05/2010CN201449073U Water delivery pipe of solar water heater
05/05/2010CN201448533U Hydraulic oil pipe
05/05/2010CN201448527U Heat-preservation aluminum-plastic composite pipe
05/05/2010CN201448526U Riser tube
05/05/2010CN201448525U Color-changing pipe
05/05/2010CN201448524U Pressure-resistant water hose
05/05/2010CN101701650A White steel composite tubing
05/05/2010CN101701649A Stainless steel corrugated tube
05/05/2010CN101701648A Method for machining hydraulic composite pipe
05/04/2010US7709125 Vehicle plumbing to release hydrogen from fluid
05/04/2010US7708034 Self locking sheet metal duct with a sealant
04/2010
04/29/2010US20100101676 Composite Tubing
04/29/2010US20100101507 Water heaters with fuel line and door assembly
04/29/2010US20100101292 Seamless multilayer composite pipe
04/29/2010DE102008052785A1 Flat tube for heat exchanger, has two narrow sides and two broadsides formed by three sheet metal strips with deformed longitudinal edges
04/28/2010EP2180220A2 Method for linking segments and linking tool
04/28/2010EP2179647A1 Pipe including repellent
04/28/2010EP2179207A2 Improvements in a solar heat collection system
04/28/2010CN201443653U Efficient and antiseptic glass-lining feed pipe
04/28/2010CN101699120A Microporous plastic-covered PPR copper liner reinforced composite pipe and preparation method thereof
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