Patents for F16L 9 - Rigid pipes (18,006)
04/2012
04/18/2012CN102022589B 带有轴向纤维的复合材料管的制备方法及装置 Preparation of composite materials with axial fiber pipe and fittings
04/18/2012CN102003576B 抗冲塑料管材 Impact plastic pipe
04/17/2012US8158225 Production from the melt of a container made from glass
04/17/2012US8156579 Shower arrangement
04/12/2012WO2012047136A1 Thermally insulated flexible multilayer polymeric pipe and pipeline
04/12/2012WO2012046232A2 Delayed degradability drip irrigation pipe
04/12/2012US20120085455 Delayed degradability drip irrigation pipe
04/12/2012DE102010063074B3 Mikrofluidisches Bauteil, Reaktor aus mehreren solchen Bauteilen und Verfahren zu deren Herstellung Microfluidic device, reactor from several such components and methods for their preparation
04/11/2012EP2439435A1 Fittings and tubes, in particular for ventilation systems
04/11/2012EP1774215B1 Active thermal insulating device for gas piping
04/11/2012CN202188242U 耐腐抗压铜管 Corrosion-resistant brass compression
04/11/2012CN202188241U 一种内层异型的钢骨架塑料复合管 One kind of inner steel skeleton shaped plastic composite pipe
04/11/2012CN202188240U 一种同步交联橡塑复合管 A synchronous crosslinked rubber composite pipe
04/11/2012CN202188239U 一种超高分子量聚乙烯与玻璃纤维增强塑料复合管 An ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe
04/11/2012CN202188238U 一种耐磨耐蚀输送管道 A wear-resistant corrosion pipeline
04/11/2012CN102410408A 一种无需二次攻牙涂塑管件的生产工艺 A secondary production process without tapping plastic pipe fittings
04/11/2012CN102410407A 一种阻光阻氧塑料管材 A resistor resist oxygen plastic pipe
04/11/2012CN102408611A 一种地源热泵用高导热聚乙烯管材 One kind of ground source heat pump with a high thermal conductivity of polyethylene pipe
04/11/2012CN102408610A 一种功能性聚乙烯管材及其制备方法 A functional polyethylene pipe and its preparation method
04/10/2012US8153215 Multilayer structure based on polyamides and tube or conduit with multilayer structure
04/10/2012CA2493900C Carbon black-containing crosslinked polyethylene pipe having resistance to chlorine and hypochlorous acid
04/05/2012WO2012043924A1 Internal smooth tube having lock seam formed on outer circumference of steel pipe and manufacturing method and device thereof
04/05/2012WO2012043877A1 Austenite high-manganese stainless steel, manufacturing method therefor, and member using said steel
04/05/2012WO2012040778A1 Solar collector
04/05/2012WO2012020171A3 Renovation module
04/05/2012WO2012003057A3 Flexible tubing
04/05/2012US20120080115 Cabling system corrugated centertube umbilical
04/05/2012DE202011107084U1 Leitungssystem für eine optimierte Warmwasserzirkulation sowie Zweikammerrohr und Anschlussstücke für das Leitungssystem Line system for optimized hot water circulation and two-chamber pipe and fittings for piping system
04/04/2012EP2436504A2 Method for continuous manufacture of a connecting rod with rod fitting, connecting rod with rod fitting and device for executing the method and manufacturing the connecting rod
04/04/2012EP2435513A1 Polymer composition for crosslinked articles
04/04/2012EP2435512A1 Polymer composition for crosslinked pipes
04/04/2012EP2205678B1 Cpvc pipe with 25% higher hydrostatic design basis than required under astm d2846
04/04/2012CN202182274U 一种空调器安装训练用的连接组件 Connector assembly with an air conditioner installation training
04/04/2012CN202182262U 一种瓦式金属橡胶复合管 One kind watt metal rubber composite pipe
04/04/2012CN202182261U 一种钢丝内衬塑料管 One kind of steel lined with plastic pipe
04/04/2012CN202182260U 一种阻光抗菌纳米管 Light-blocking antimicrobial nanotubes
04/04/2012CN202182259U 可更换内衬管的环保复合管 Replaceable liner environmental composite pipe
04/04/2012CN102401199A 混凝土输送管道及其制造方法 Concrete pipeline and its manufacturing method
04/04/2012CN102401198A 一种安全型金属管 A secure metal pipe
04/04/2012CN102401197A 密胺脂排水管及其制造方法 Melamine resin and a manufacturing method of drainage
04/04/2012CN102401196A 高强度双金属弯直管道 High strength bimetallic bent straight pipes
04/04/2012CN102401195A 不锈钢变径管及其加工方法 Stainless steel adjustable tube and processing method
04/04/2012CN102400047A 一种含稀土石油裂化用无缝钢管的制备方法 A rare petroleum cracking seamless steel preparation containing
04/04/2012CN101776187B 预应力混凝土玻璃钢复合管材结构及其制作工艺 FRP composite prestressed concrete pipe structure and production process
04/04/2012CN101501405B 金属板通风/排烟管道段及其制造方法 Metal sheet ventilation / smoke exhaust duct section and its manufacturing method
04/03/2012US8147937 Reinforced elongated elements, such as tubes, method and device for producing same and use thereof
04/03/2012US8146706 Air duct for vehicle air conditioning and air conditioner for vehicle
04/03/2012US8146311 Method and system for insulating piping in an exterior wall
04/03/2012DE202010017052U1 Rohr oder Rohrformteil Pipe or pipe fitting part
03/2012
03/29/2012US20120073696 Hose
03/29/2012US20120073695 Tubular Casing Member with Helical Threads
03/29/2012US20120073694 Automotive air duct construction
03/29/2012US20120073692 Modified pipe inlet
03/29/2012DE112006001785B4 Verfahren und Vorrichtung zur Herstellung eines mit Stahl verstärkten Kunststoffdränagerohrs und stahlverstärktes Kunststoffdränagerohr Method and apparatus for producing a plastic drainage pipe reinforced by steel and steel reinforced plastic drainage pipe
03/29/2012DE102010037772A1 Winding hose for insulating exhaust gas pipe element for exhaust system of e.g. passenger car, has different preprofiled metal bands including band windings circularly connected by solder material in parts around specific degrees
03/28/2012CN202176904U 一种结构用无缝钢管 A structure seamless steel pipe
03/28/2012CN202176903U 一种加强型矩形管 Of an Enhanced rectangular tube
03/28/2012CN202176836U 一种塑料下水管 A plastic water pipes under
03/28/2012CN202176835U 一种保温水管 Insulating pipes
03/28/2012CN202176834U 高强度双平壁管 High-strength double flat wall pipe
03/28/2012CN202176833U 一种涂塑复合管自动修补生产线 One kind of plastic composite pipe production line automatic patching
03/28/2012CN202176832U 高压耐腐耐高温塑钢复合管 High-pressure high-temperature corrosion-resistant steel composite pipe
03/28/2012CN202176831U 一种防水防腐耐高温保温复合管道 A waterproof anti-corrosion high temperature thermal insulation composite pipe
03/28/2012CN202176830U 双金属复合管 Bimetallic composite pipe
03/28/2012CN202176829U 乳胶漆管道 Latex pipeline
03/28/2012CN102392918A Composite PP (polypropylene) pipe and preparation method thereof
03/28/2012CN102392181A Alloy steel, seamless steel pipe and heat treatment technology of shaped steel pipe
03/28/2012CN101526157B High-efficiency, short-flow, superhigh-forming-rate and high-temperature alloy seamless pipe integration technology
03/27/2012US8141594 Pipe insulation products and methods
03/26/2012DE202012001264U1 Rippenaufnahmevorrichtung zur Produktion von Rippenrohren Rib-receiving device for the production of ribbed pipes
03/26/2012DE202010013194U1 Kraftstoffleitung für Kraftfahrzeuge Fuel line for motor vehicles
03/22/2012WO2012034517A1 Dual-metal composite delivery pipe
03/22/2012WO2012034516A1 Bi-metal composite tube
03/22/2012WO2012034393A1 Winding overlap structure for belt material of double-flat wall tube and double-flat wall tube using the same
03/22/2012US20120070682 Hollow seamless pipe for high-strength springs
03/22/2012US20120068497 Fiber-wrapped, magnesium tubular structural components
03/22/2012US20120068452 Low Profile Collapsible, Expandable, Flexible and Camouflaged Corrugated Downspout Extension and Adapter
03/22/2012US20120067925 Fragrance Product, Dispenser, and Dispenser Assembly
03/21/2012EP2431642A2 Tube for conveying a fluid
03/21/2012EP2431158A1 Method for producing thermally insulated tubes, in particular copper tubes
03/21/2012EP1869270B9 Method for reinforcing a metal tubular structure
03/21/2012EP1853510B1 Beverage-flow restricting conduit and methods for manufacturing and assembling same
03/21/2012CN202171078U 滚槽管子 Roll grooved pipe
03/21/2012CN202171074U 一种混凝土输送管 For concrete conveying pipe
03/21/2012CN202171067U 液体输送集束管缆 Liquid delivery tube bundle cable
03/21/2012CN202171066U 钢外护管在线定压真空复合保温、保冷管道 Steel outer jacket pipe line of constant pressure vacuum composite insulation, cold pipes
03/21/2012CN102384318A Wall tube with reinforced polyethylene-wound structure as well as manufacturing device and manufacturing method thereof
03/21/2012CN102384317A Prefabricated rigid concrete pipe base
03/21/2012CN102384316A Bi-metal composite pipe
03/21/2012CN102382929A 37Mn5 steel and production technology thereof
03/21/2012CN102382397A Environment-friendly plastic sectional material and preparation method thereof
03/21/2012CN102382396A Novel plastic pipe and preparation method thereof
03/21/2012CN102382395A U-pvc (polrvinyl chloride) plastic tubing and preparation method thereof
03/21/2012CN102382394A Plastic pipe and its preparation method
03/21/2012CN102382392A PVC plastic pipe and its preparation method
03/21/2012CN102382350A High density polyethylane bamboo plastic composite tubing and preparation method thereof
03/20/2012US8137780 Plastic hollow body, in particular plastic pipe
03/15/2012WO2012031478A1 Belt material overlap structure for double-flat wall tube and double-flat wall tube using the same
03/15/2012US20120060962 Tube or molded tube element
03/15/2012US20120060961 Tubes for High Temperature Industrial Application and Methods for Producing Same
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