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)
08/2014
08/06/2014CN203757198U 一种高强度钢管 A high-strength steel
08/06/2014CN203757197U 一种铝箔热力保护管 One kind of foil thermal protection tube
08/06/2014CN203757196U 多加强筋、内肋增强聚乙烯双壁波纹管 Pay more gluten, inner rib reinforced polyethylene double-wall corrugated pipe
08/06/2014CN203757195U 一种保温型钢管 Insulating Tubular
08/06/2014CN203757194U 一种浓硝酸用冷轧无缝钢管 A strong nitric acid with a rolled seamless steel pipe
08/06/2014CN203757193U 一种具有内滚动结构的直埋蒸汽管道 A kind of buried steam pipe within the rolling structure
08/06/2014CN203755610U 一种楼房排烟换气管道预制件 One kind of building exhaust ventilation duct precast
08/06/2014CN103968160A 不被加热的燃料管路组件和检测燃料管路处和/或其中的泄露的方法 Not heated fuel line assembly and testing at the fuel line and / or a method wherein leakage
08/06/2014CN103968159A 一种特种环保耐磨管 A specialty environmental wear-resistant pipe
08/06/2014CN103968158A 城市天然气管道壁厚选择的设计方法 City gas pipeline wall thickness design method chosen
08/06/2014CN103966504A 一种500MPa级低屈强比直缝焊钢管及其制造方法 One kind of 500MPa low yield than a straight seam welded steel pipe and its manufacturing method
08/06/2014CN103963388A 复合玻璃板及其折板成型的玻璃型材以及制造方法和应用 Profiles and glass manufacturing methods and application of composite glass and molded flap
08/06/2014CN103963320A 竹基挤拉复合管的生产方法及该竹基挤拉复合管 Producing bamboo-based composite pipe extrusion and pull the bamboo base pultrusion composite pipe
08/06/2014CN102993536B 聚乙烯管材树脂组合物 Polyethylene pipe resin composition
08/06/2014CN102786754B 一种沼气用阻燃抗静电增韧pvc管材 One kind of biogas toughening retardant antistatic pvc pipe
08/06/2014CN102702613B 一种高遮光性能的白色聚丙烯管材及其生产方法 White polypropylene pipe and a method of producing high light-shielding performance
08/06/2014CN101865350B 具有聚烯烃内衬层的钢滚塑管道的制造方法 Method of producing steel having a polyolefin inner liner pipe rotomoulding
08/05/2014US8796616 Miniature mass spectrometer system
08/05/2014US8796407 Polyvinyl chloride formulations
08/05/2014US8795802 Foam duct
08/05/2014US8795450 Manufacturing method for a steel pipe for fuel injection pipe
07/2014
07/31/2014US20140209202 Member with flow passage and method for manufacturing the same
07/31/2014DE202014004336U1 Gewinde-Klemm-Verschraubung für Flansche (FGK-Verschraubung) Threaded locking screw for flanges (FGK gland)
07/31/2014DE102013001409A1 Kabelschutzrohr zum Aufnehmen von Kabeln Conduit for receiving cables
07/30/2014EP2758722A1 A ventilation duct
07/30/2014CN203743812U 三层单壁波纹管 Three single wall corrugated pipe
07/30/2014CN203743654U 一种塑料造粒用阻燃剂远距恒温输送管 A plastic granulator remote thermostat with flame retardant duct
07/30/2014CN203743653U 钢骨架聚乙烯缠绕结构壁管材 Steel reinforced polyethylene pipe wall winding structure
07/30/2014CN203743652U 中空壁钢塑波纹管 Hollow wall steel bellows
07/30/2014CN203743651U 钢塑波纹管 Steel bellows
07/30/2014CN203743650U 螺旋增强型波纹管材 Spiral Enhanced Corrugated Pipe
07/30/2014CN203743649U 一种大口径钢带增强螺旋波纹管道 One kind of large-diameter steel reinforced spiral corrugated pipe
07/30/2014CN203743648U 一种防火玻璃钢管道 Fireproof glass pipes
07/30/2014CN203743647U 一种分组粘合的柔性增强热塑性复合管 A packet bonding of flexible reinforced thermoplastic composite pipe
07/30/2014CN203743646U 复合保温空调通风管道 Composite insulation air conditioning ductwork
07/30/2014CN203743645U 一种钢丝网骨架聚乙烯塑料复合管 Type of steel mesh skeleton polyethylene plastic pipes
07/30/2014CN203743644U 聚乙烯缠绕结构壁管 Polyethylene pipe wall winding structure
07/30/2014CN103953818A 异径减阻管道 Reducing drag pipes
07/30/2014CN103953799A 复合风管“斤”字型法兰插接组装系统 Composite duct "jin" shaped flange plug assembly system
07/30/2014CN103953798A 一种扁平式金属管及其生产工艺 A flat, metal pipe and its production process
07/30/2014CN103104754B 一种抗静电阻燃钢骨架纤维增强树脂管及其制备工艺 An antistatic and flame retardant fiber-reinforced resin pipe steel skeleton and its preparation process
07/30/2014CN102620064B 钢骨架增强型承插式复合管 Steel skeleton reinforced composite tube socket
07/30/2014CN102606809B 半钢骨架增强型承插式复合管及其制作工艺 Semi-steel skeleton reinforced composite pipe socket type and its production process
07/30/2014CN102305344B 增强热塑复合结构壁管管材、带材及其成套生产装置 Reinforced thermoplastic composite structure wall pipe tubing, strip and complete sets of production equipment
07/29/2014CA2640821C Making an elongated product
07/29/2014CA2582355C Reinforcing matrix for spoolable pipe
07/24/2014WO2014113808A2 Duct fitting apparatus with reduced flow pressure loss and method of formation thereof
07/24/2014WO2014112822A1 Method for manufacturing large diameter pipe using internal frame
07/24/2014US20140204523 Heat dissipation system with air duct
07/24/2014US20140202577 Duct fitting apparatus with reduced flow pressure loss and method of formation thereof
07/24/2014US20140202576 Method for producing welded steel pipe and welded steel pipe
07/24/2014US20140202575 Method of running a conduit in an incineration plant and device with such a conduit
07/24/2014US20140202572 Air-flow channel for a ventilation device of a motor vehicle, and a method for producing same
07/24/2014US20140202571 Optical Fiber Cable Installation in a Pressure Sewerage
07/24/2014US20140202548 Method for attenuating noise produced by pipes and pipe arrangement
07/24/2014DE102013100719A1 Kunststoff-Verbundrohre mit Verfahren und Vorrichtung zur kontinuierlichen Herstellung Plastic composite pipes with methods and apparatus for the continuous production
07/24/2014DE102013000920A1 Bauteil, insbesondere Zug- und/oder Druckstange, und Verfahren zum Umformen eines solchen Bauteils Component, in particular tensile and / or pressure rod, and methods of forming such a component
07/23/2014CN203730942U 一种抗冲击管路 One kind of impact the pipeline
07/23/2014CN203730941U 一种易于连接的钢塑缠绕管及连接结构 Plastic Pipe and an easy connection structure connected
07/23/2014CN203730940U 一种钢塑缠绕复合管及其制造装置 One kind of steel wound composite pipe and a manufacturing unit
07/23/2014CN203730939U 天然气管 Natural Gas Pipeline
07/23/2014CN203730938U 一种高密度聚乙烯塑钢缠绕管 A high-density polyethylene plastic Pipe
07/23/2014CN203730937U 一种铝箔复合变径风管 An aluminum composite adjustable duct
07/23/2014CN203730936U 一种不锈钢保温管道结构 One kind of stainless steel pipe insulation structure
07/23/2014CN203730935U 一种新型复合保温管 A new composite insulation pipe
07/23/2014CN203730934U 一种再生器烟气集合用复合管 A method for regenerating a composite pipe flue gas collection
07/23/2014CN203730933U 新型玻璃钢复合管材 The new FRP composite pipe
07/23/2014CN203730932U 一种耐磨输灰管道装置 A wear-resistant ash pipe fittings
07/23/2014CN203730931U 吸风管节 Suction pipe section
07/23/2014CN103939682A 一种在钢管内壁滚塑外壁复合玻纤的钢塑复合管的制作方法 A method of making a composite fiberglass pipe wall Rotational wall of plastic composite pipe
07/23/2014CN103939681A 一种不锈钢复合管 One kind of stainless steel composite pipe
07/23/2014CN103939680A 钢木塑复合管 Steel plastic composite pipe
07/23/2014CN103939679A 一种多功能不锈钢管 A multifunctional stainless steel tube
07/23/2014CN103939678A 一种复合不锈钢管 A composite of stainless steel pipe
07/23/2014CN103939677A 一种有天然抑菌功能的环保型暖通风管 A kind of eco-friendly natural antibacterial function HVAC Duct
07/23/2014CN103939676A 一种排烟排气管道及其连接装置 One kind of smoke exhaust duct and connecting device
07/23/2014CN103938124A 一种用于高温高压井耐CO<sub>2</sub>+Cl<sup>-</sup>腐蚀的高强15Cr油管 A HPHT resistance CO <sub> 2 </ sub> + Cl <sup> - </ sup> high strength 15Cr tubing corrosion
07/23/2014CN102563222B 混凝土输送管道及其制造方法 Concrete pipeline and its manufacturing method
07/22/2014US8784476 Helical stent
07/22/2014US8784010 Oilfield road crossing
07/22/2014US8783301 Water resistant adjustable jackets for insulated pipe and pipe bends
07/22/2014DE202014005660U1 Kunststoff-Wellrohr Corrugated plastic pipe
07/17/2014DE102014100229A1 Rohr für Wärmeübertrager Tube for heat exchanger
07/17/2014DE102013100457A1 Kältemittelführendes Leitungselement Refrigerant carrying duct element
07/16/2014EP2753659A1 Polyethylene additive compositions and articles made from same
07/16/2014CN203718260U 加热恒温卫生管 Heating thermostat sanitary pipe
07/16/2014CN203718236U 一种导油管 ] A guide pipe
07/16/2014CN203718182U 多通道快速散热有机硅密封胶分胶导管 Multichannel rapid cooling gel silicone sealant points catheter
07/16/2014CN203718181U 一种新型钢筒混凝土管 A new steel reinforced concrete cylinder pipe
07/16/2014CN203718180U 大口径双面聚乙烯增强缠绕管 Large Diameter Pipe-sided polyethylene reinforced
07/16/2014CN203718179U 金属骨架增强复合管道 Metal skeleton reinforced composite pipe
07/16/2014CN203718178U 带凹形封头的金属骨架增强复合管道 Metal skeleton with a female head of reinforced composite pipe
07/16/2014CN203718177U 玻璃钢夹砂管 RPMP
07/16/2014CN203718176U 清洁过滤卫生管 Clean the filter sanitary pipe
07/16/2014CN203718175U 一次圆模共挤成型改性沥青防腐管 Forming a circle die co-modified asphalt preservative tube
07/16/2014CN203718174U 一种管件 A pipe pieces
07/16/2014CN203718173U 一种用于传送粮食的输送管 A method for transferring food delivery pipe
07/16/2014CN203718172U 一种新型混凝土泵车输送管道 A new concrete pump truck pipeline
07/16/2014CN203718171U 净化卫生管 Purification sanitary pipe
07/16/2014CN203715268U 聚乙烯蜡冷却成型塔专用液体输送管 Polyethylene wax molding cooling tower dedicated liquid delivery tube
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