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 15 - Screw-threaded joints; Forms of screw-threads for such joints
Patents for F16L 15 - Screw-threaded joints; Forms of screw-threads for such joints (5,444)
06/2014
06/24/2014US8758876 Nanocomposite coatings for threaded connections
06/19/2014US20140166309 Pressure compensation device for thread connections
06/18/2014CN203656422U 一种水管水龙头快速接头 One kind of plumbing faucet quick connector
06/18/2014CN203656397U 一种接水装置 One kind of water receiving device
06/18/2014CN203656396U 一种密封水管接头 A seal pipe joints
06/18/2014CN203656395U 一种pp管接头 One kind pp fittings
06/18/2014CN203656394U 一种热水管接头 A hot and fittings
06/18/2014CN203650599U 截片机进出水口的密封结构改进 Seal cut machine inlet and outlet structure improvements
06/18/2014CN103867821A Sealing structure for water supply and drainage pipe fitting
06/18/2014CN103867819A Nonmetallic inserting part for water supply and drainage pipe fitting
06/18/2014CN103867818A Connector with ejector pin
06/18/2014CN103867817A Bell-and-socket press fit interior plug pipe fitting
06/17/2014CA2727754C An improved seal between pipes
06/12/2014US20140163468 Coded Drug Reservoir Connection Element with Hinge
06/11/2014CN203641747U Sf6设备微水测试专用接头装置 Sf6 micro-water test equipment dedicated connector device
06/11/2014CN203641735U 轻便水龙 Light Water Dragon
06/11/2014CN203641728U 一种仪表引压管的绝缘接头 An instrument impulse piping insulation joints
06/11/2014CN203641719U 一种连接储气罐与杜瓦罐之间的转换接头 An adapter is connected between the gas tank and the tank Dewar
06/11/2014CN203641708U 一种复合钢管道 A composite pipe
06/11/2014CN203641518U 一种灭火器上专用阀门 Special valve on one kind of fire extinguisher
06/11/2014CN103851292A Special connector for shower
06/11/2014CN103851284A Oil cylinder oil inlet and outlet pipe
06/11/2014CN102265076B Sealed tubular connection used in the oil industry
06/11/2014CN101715524B Tubular threaded member with dry protection coating
06/05/2014WO2014085314A2 Tubular connection with helically extending torque shoulder
06/04/2014CN203628122U 一种钢包透气砖氩气管道接头的连接保护装置 Connection protection device for ladle argon purging pipe joints
06/04/2014CN203628073U 一种新型的隔膜压榨管接头 A novel membrane squeeze fittings
06/04/2014CN203628066U 复合钢管道 Composite pipe
06/04/2014CN203627978U 一种单通球阀 A single-pass valve
06/04/2014CN203627932U 一种单通阀 A one-way valve
06/04/2014CN103842608A Assembly for producing a threaded joint for the drilling and operation of hydrocarbon wells, and resulting threaded joint
06/04/2014CN103837256A Method for measurement of small-pipe-diameter temperatures through adapting part and adapting part used thereby
06/04/2014CN103836307A Automobile oil tube
06/04/2014CN102829269B Special screwed joint for gas injection and production of underground gas storage
05/2014
05/29/2014US20140145433 Tubular connection with helically extending torque shoulder
05/28/2014CN203614947U 发动机接头组件 Engine joint assembly
05/28/2014CN203614946U 一种集成块阀体进出油管接头密封 One kind of out of the manifold valve seal pipe joints
05/28/2014CN203614945U 一种车用进水口过滤接头 A vehicle fitting Intake Filter
05/28/2014CN102620087B 用于打气筒的气嘴装置 Gas pump nozzle means for
05/28/2014CN101627246B 钢管用螺纹接头 A threaded joint for steel pipes
05/27/2014US8735334 Lubrication composition with an adaptable coefficient of friction, for a threaded element of a threaded tubular connection component
05/27/2014CA2647488C Threaded connection with variable flank angles
05/27/2014CA2630589C Threaded connections with high and low friction coatings
05/21/2014CN203604844U 管道连接件 Pipe fittings
05/21/2014CN203604841U 一种适合现场下料安装的金属波纹管的连接密封装置 Joint sealing apparatus for metal bellows material installed under field
05/21/2014CN203604840U 外螺纹接头 Male connector
05/21/2014CN203604839U 过滤器密封传动结构 Filter seal transmission structure
05/21/2014CN203604838U 一种锥螺纹扩口式过渡接头 One kind of taper thread flare transition joints
05/21/2014CN203604837U 一种转接件 One kind of adapter
05/21/2014CN203604836U 改进型内螺纹接头 Improved internal threaded joints
05/21/2014CN203604835U 内螺纹接头 Threaded joints
05/21/2014CN203604834U 螺纹接头管 Threaded pipe fittings
05/21/2014CN203604801U 一种厨房龙头出水管的连接机构 A kitchen faucet outlet connection mechanism of
05/21/2014CN103807524A 带施力块的连接直管 Urging the block connector with a straight pipe
05/20/2014US8727388 Coupling arrangement comprising a coupling body and a metal pipe, as well as method for assembly of the coupling body
05/15/2014WO2014074447A1 Broach style anti rotation device for connectors
05/15/2014US20140135683 Systems, components, and methods for expressing breast milk
05/15/2014US20140132001 Screw Connection Device for Fluid Lines, In Particular for Motor Vehicle Fluid Lines
05/15/2014US20140131993 Bushing/collet nut component, plunger adaptor/collet nut component and top seal assembly for use with a downhole pump
05/14/2014EP2730919A1 Zero dead volume robust fluidic connection system
05/14/2014CN203594896U 一种小型管道对接器 A small pipe docking device
05/14/2014CN203594894U 复合管道内丝嵌件 Composite pipe inside wire inserts
05/14/2014CN103791181A 抗压性能提高的油田用管状接头 Compression performance improvement oilfield tubular fittings
05/14/2014CN103791180A 一种油管接头 One kind of pipe fittings
05/08/2014WO2014066972A1 Apparatus and method for coaxially joining components to resist relative rotational and longitudinal movement
05/08/2014US20140125053 Broach style anti rotation device for connectors
05/07/2014CN203585639U 一种水管接头 One kind of pipe fittings
05/07/2014CN203585614U 一种管道接头 One kind of pipe fittings
05/07/2014CN203585613U 仪表管引出组件密封结构 Instrumentation tube seal structure leads to assembly
05/07/2014CN203585489U 一种家用燃气表进气阀 One kind of domestic gas meter inlet valve
05/07/2014CN203577506U 一种布袋除尘器喷吹管接头装置 One kind of bag filter blowing pipe coupling apparatus
05/07/2014CN102679060B 一种适于狭窄空间的管路连接结构 A pipe connecting structure adapted for narrow space
05/01/2014WO2014065671A1 Gasket for sealing of threaded couplings
05/01/2014US20140116560 Threaded joint for pipes
04/2014
04/30/2014CN203571322U Novel pipeline liquid flow observer with lighting function
04/30/2014CN203571304U Guide tube for preventing leakage in pouring process of oil drum
04/30/2014CN203571300U Overall dismantling prevention pressure gauge connector
04/30/2014CN203571296U Entrapment and connection convertor of building water supply sweat soldering pipeline
04/30/2014CN203571260U Novel water pipe fixing device
04/30/2014CN203571259U Hydraulic pipe joint
04/30/2014CN203571258U Explosion-proof connecting tube
04/30/2014CN203571162U Water outlet pipe clearance groove of kitchen faucet
04/23/2014CN203560618U Integral non-welding stainless steel bellows and connector
04/23/2014CN203560539U Gun-type and tube-type two-in-one valve for polyurethane foam caulking agent
04/23/2014CN103742738A Novel pipeline connector
04/22/2014CA2756744C Method for evaluating fastening state of threaded joint of pipes or tubes, method for fastening threaded joint of pipes or tubes, and apparatus for evaluating fastening state of threaded joint of pipes or tubes
04/17/2014WO2014058981A1 Threaded connector locking device
04/17/2014US20140103645 Anti-rotation system for box and pin connection
04/17/2014US20140103642 Fuel tank connection assembly
04/17/2014US20140103641 Method and system for tightening threaded elements and certifying the connections and the devices for connecting threaded elements
04/16/2014CN203549237U Oil pump joint for automobile
04/16/2014CN203549228U Four-way water pipe joint
04/16/2014CN203549172U Quick connector for connecting high-pressure water cannon
04/16/2014CN203549171U Water-gas pipeline connector
04/16/2014CN203549170U Male adaptor
04/16/2014CN103727340A Special connector for SF6 equipment micro water test
04/16/2014CN103727329A Eccentric pipe fitting connecting joint
04/16/2014CN102422067B Threaded joint for pipes
04/10/2014WO2014053304A1 Energy storage arrangement
04/10/2014US20140097615 Fitting connection including compression nut with retainer
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