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)
07/2014
07/16/2014CN203713168U 一种医疗器械用无缝管 A medical instrument with a seamless
07/16/2014CN103930481A 用于管材的聚丙烯共混物 Polypropylene blends for pipe
07/16/2014CN103925428A 一种增强结构壁管材及其制造设备、制造方法 An enhanced structural wall pipes and manufacturing equipment, manufacturing methods
07/16/2014CN103925427A 钢骨架聚乙烯缠绕结构壁管材及其生产方法 Steel reinforced polyethylene pipe wall winding structure and production method
07/16/2014CN103925426A 预应力混凝土管 Prestressed concrete pipe
07/16/2014CN103925425A 一种非金属骨架的塑料复合管 A non-metallic skeleton plastic composite pipe
07/16/2014CN103925424A 用于快插管接头的尼龙管及其装配方法 Quick intubation fitting nylon tube and method for assembling
07/16/2014CN103923375A 一种喷浆泵专用管材及生产方法 One kind of special spray pump tubing and production methods
07/16/2014CN102746574B 改性阻燃复合树脂和矿井用金属管及其制备方法 Retardant composite resin modified with a metal pipe and mines and preparation method
07/15/2014US8778473 Multilayered resin tube-shaped body
07/15/2014US8776837 Coated pipes for conveying oil
07/15/2014US8776835 Fluid duct with improved connecting bead
07/15/2014CA2704587C Multiple layer pipe
07/15/2014CA2640820C Making an elongated product
07/10/2014DE102013100112A1 Verfahren zur Herstellung eines Rohres A method for manufacturing a pipe
07/10/2014DE102008051220B4 Rohr Tube
07/09/2014EP2751463A1 Pipe structure and exhaust system
07/09/2014EP2751403A1 Supply system for a liquid
07/09/2014EP2751373A1 A connector arrangement for a subsea pipeline
07/09/2014CN203703503U 一种带有保冷结构的工业管道 An insurance industry pipeline with cold structure
07/09/2014CN203703483U 一种自动解冻的防盗下水管 An automatic thawing of theft under the water
07/09/2014CN203703481U 一种管道 One kind of pipeline
07/09/2014CN203703407U 一种具有保温功能的布质风管 A cloth wind pipe with insulation function
07/09/2014CN203703406U 一种焊接镀锌螺旋保温管 A welding galvanized spiral pipe insulation
07/09/2014CN203703405U 双支撑不锈钢瓦斯抽放管 Double support stainless steel gas drainage pipe
07/09/2014CN203703404U 具有缠绕型外护管的预制直埋保温管 Prefabricated buried insulation having an outer protective tube wound in a tube
07/09/2014CN203703403U 玻璃纤维增强塑料钢骨架夹砂管 Glass fiber reinforced plastic steel skeleton Plastic Pipe
07/09/2014CN203703402U 天然气输送用无缝钢管 Seamless steel gas transmission
07/09/2014CN203703401U 陶瓷保温无缝钢管 Ceramic insulation seamless steel pipe
07/09/2014CN203703400U 一种耐外伤的钢塑复合增强塑料管道 One kind of trauma-resistant plastic composite reinforced plastic pipes
07/09/2014CN203703399U 一种带有伴热带的防盗管道 A burglar with a pipeline with tropical
07/09/2014CN203703398U 内筋嵌入式衬塑钢管 Embedded lined steel pipe inner ribs
07/09/2014CN203703397U 耐高温陶瓷无缝钢管 High temperature ceramic seamless steel pipe
07/09/2014CN203703396U 全塑供暖主管道和主管网 Plastic heating and executives in charge of Road Network
07/09/2014CN203703395U 一种聚氨酯管壳 A polyurethane shell
07/09/2014CN203703394U 液态巧克力输送管 Liquid chocolate duct
07/09/2014CN203703393U 一种咖啡机用高温高压导流管 One kind of coffee machine with a high temperature and pressure of the draft tube
07/09/2014CN203703392U 一种扩径异径的波纹连接管 One kind of enlarged diameter connecting pipe diameter corrugated
07/09/2014CN203703391U 高压锅炉用无缝钢管 High pressure boiler seamless steel pipe
07/09/2014CN203703390U 一种自带接头的石油钢管 A native oil pipe joints
07/09/2014CN203703389U 油气输送用无缝钢管 Seamless steel tubes for oil and gas transportation
07/09/2014CN203703388U 卡箍式通风管道 Ventilation pipe clamp
07/09/2014CN103917754A 用于液体的供给系统 Supply system for the liquid
07/09/2014CN103912737A 超静音管及其制备方法 Ultra-quiet pipe and its preparation method
07/09/2014CN103912736A 一种直埋预制保温汽水联合输送方法 One kind of soda Buried prefabricated insulation joint delivery methods
07/09/2014CN103912735A 多层异材集成一体管及其制造工艺 Multilayer different materials and manufacturing processes are integrally tube
07/09/2014CN103912734A 一种直埋预制保温高温热水管及其生产方法 One kind of buried prefabricated insulating hot water pipes and production methods
07/09/2014CN103912733A 一种聚乙烯管道 One kind of polyethylene pipe
07/09/2014CN103912732A 一种全封闭风管结构、生产工艺及其应用 A fully enclosed duct structure, production technology and its applications
07/09/2014CN103909641A 实壁管及制管模具 Solid wall pipe and tube mold
07/09/2014CN103907641A 无机抗菌剂、其制备方法和使用该无机抗菌剂的阻氧管材 Inorganic antibacterial agents, their preparation and use of the inorganic antimicrobial agent oxygen barrier pipe
07/09/2014CN102777710B 多层钢塑复合带材缠绕输水管及其制造方法和装置，及钢塑复合带材 Multilayer plastic composite tape wrapped pipes and its manufacturing method and apparatus, and plastic composite strip
07/09/2014CN102767650B 一种管道及其制造工艺 Its manufacturing process of a piping
07/09/2014CN102506237B 混凝土输送管及其制造方法 Concrete duct and its manufacturing method
07/08/2014US8771816 Controlling melt fracture in bimodal resin pipe
07/08/2014US8770230 Tubular component
07/03/2014WO2014106072A1 Extruded multiwall tubular structure
07/03/2014WO2014101076A1 Termite resistant pipe
07/03/2014WO2014045098A3 Composite fuel pipes
07/03/2014US20140182737 Fluid Conduit
07/03/2014US20140182736 Corrugated metal pipe
07/03/2014US20140182735 Thermoplastic extrusion with vapor barrier and surface sulfonation
07/03/2014US20140182733 Extruded multiwall tubular structure
07/03/2014US20140182731 Drainpipe, method for preventing blockage of drainpipe and installation structure of drainpipe
07/02/2014EP2748502A2 Method for attenuating noise produced by pipes and pipe arrangement
07/02/2014EP2748421A1 Combined casing system and method
07/02/2014CN203686407U 一种汽车油管连接结构 An automobile tubing connecting structure
07/02/2014CN203686393U 错位拼接式组合管 Dislocation stitching combo tube
07/02/2014CN203686392U 一种单管双路钢管 A one-way steel pipe
07/02/2014CN203686391U 带支架的双层pe管 Double pe tube with bracket
07/02/2014CN203686390U 芯管活动式大管径供热管道 Large diameter core tube activity heating pipes
07/02/2014CN203686389U 大口径钢塑增强复合管节 Large diameter reinforced-plastic composite pipe section
07/02/2014CN203686388U 一种钢塑复合压力管 One kind of plastic composite pressure pipe
07/02/2014CN203686387U 一种pvc-m管材 One kind of pvc-m pipe
07/02/2014CN203686386U 用于精密温湿度控制的净化空气传输管 Used to purify the air delivery tube precision temperature and humidity control
07/02/2014CN203686385U 一种用于露天的高强度玻璃钢管道 High-strength glass pipe for outdoor
07/02/2014CN203686384U 一种成型金属波纹管 A molded metal bellows
07/02/2014CN203686383U 一种具有仿生沟槽面的圆管 Tube having a groove surface bionic
07/02/2014CN203686382U 一种补强防渗漏管 One kind of reinforcing anti-leakage pipe
07/02/2014CN103906889A 组合的套管系统和方法 Cannula system and method combination
07/02/2014CN103906806A 一种工艺 A process
07/02/2014CN103906588A 管状部件的制造方法和通过该方法制造的管状部件 The method of manufacturing a tubular member and the tubular member manufactured by the method of
07/02/2014CN103899866A 一种金属塑料复合弯头管件及制造方法 Metal and plastic composite elbow pipe manufacturing method
07/02/2014CN103899854A 一种气力输送管道 One kind of pneumatic conveying pipeline
07/02/2014CN103899853A 一种复合铜塑给水管道连接结构及其连接件 A composite copper plastic water pipe connection structure and fittings
07/02/2014CN103899852A 玻璃钢纤维管制作方法及玻璃钢纤维管 Fiberglass pipe production methods and fiberglass tube
07/02/2014CN103899851A 新型玻璃钢复合管材 The new glass fiber reinforced plastic composite pipe
07/02/2014CN103897310A 高抗冲氯化聚氯乙烯工业管 HIPS CPVC industrial pipe
07/02/2014CN103897286A 一种pvc管材配方 One kind of pvc pipe recipe
07/02/2014CN103897285A 一种pvc配方 One kind of pvc formula
07/02/2014CN103897243A 一种耐柴油、煤油光缆接续密封用高收缩倍率热缩套管及其制备方法 One kind of resistance to diesel, kerosene cable connection is sealed with high shrink ratio heat shrink tubing and its preparation method
07/02/2014CN103894501A 具有纤维强化高分子复合材料夹层的管件及其制造方法 With a fiber-reinforced polymer composite sandwich pipe fittings and its manufacturing method
07/02/2014CN102679047B 一种连续长纤维缠绕增强热塑性管及其制作工艺 A continuous long fiber-reinforced thermoplastic pipe winding its production process
07/02/2014CN102317665B 管道构件 Duct member
07/02/2014CN102294820B 上位湿法加砂复合管制造设备、方法及复合管 Host wet sand composite pipe manufacturing equipment, methods and composite pipe
07/01/2014US8763648 Cold-insulated pipe support and installation
07/01/2014US8763647 Composite tubing
07/01/2014US8763646 Fuel tank with connected functional components
07/01/2014US8763643 Tube flow turbulator utilizing multiple smaller channels to create turbulences and higher flow rates
06/2014
06/26/2014WO2014096658A1 Valve, particularly an exhaust gas recirculation valve
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