| Patents for F16L 15 - Screw-threaded joints; Forms of screw-threads for such joints (5,444) |
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| 03/05/2015 | US20150061288 Connecting oil country tubular goods |
| 03/05/2015 | US20150061287 Threaded joint for pipes |
| 03/03/2015 | US8967556 Two shot tube retention clip with resilient living hinge |
| 02/19/2015 | US20150048615 Seal Surface Configuration for Fluid System Components |
| 02/19/2015 | US20150047734 Pipe and method for manufacturing pipe |
| 02/17/2015 | CA2625090C Tubular threaded element provided with a dry protective coating |
| 02/11/2015 | CN104350319A 真空密封的螺纹连接 Vacuum sealing threaded connection |
| 02/11/2015 | CN104344110A 一种空调连接管 An air conditioner connecting tube |
| 02/11/2015 | CN104339230A 高压冷却剂管道以及刀具本体-高压冷却剂管道组件 High pressure coolant pipes and the tool body - high pressure coolant piping components |
| 02/11/2015 | CN103206585B 一种用于转台温箱制冷的旋转密封接头 A turntable for rotating seal joints cooling thermostat |
| 02/10/2015 | US8950787 Pipe and pipe assembly provided with layers of electrically conductive material for conveying substances |
| 02/10/2015 | US8950785 Broach style anti rotation device for connectors |
| 02/05/2015 | WO2015017660A1 4-round thread form |
| 02/05/2015 | WO2015015799A1 Threaded joint for oil country tubular goods |
| 02/05/2015 | WO2015014084A1 Disassembly-preventing pipe-connecting device and air conditioner having same |
| 02/05/2015 | US20150035274 Connector assembly |
| 02/05/2015 | US20150035238 Pipe pressure testing method and apparatus |
| 02/05/2015 | DE102013108201A1 Pressfitting für Gewindeanschluss Press fitting for threaded connection |
| 02/04/2015 | EP2831480A1 Trapezoidial thread form having a wear indicator and high pressure connection fitting comprising same |
| 02/04/2015 | CN204141096U 水接头 Water Connector |
| 02/04/2015 | CN204141095U 一种一端带内螺纹直通管接头装置 One end, with a threaded straight pipe coupling apparatus |
| 02/04/2015 | CN204141094U 薄壁不锈钢管与管接头的双重连接结构 Double-walled stainless steel pipe connecting structure and pipe fittings |
| 02/04/2015 | CN204141093U 薄壁不锈钢管与管接头的双螺纹连接结构 Double-walled stainless steel threaded connection of pipe and pipe fittings |
| 02/04/2015 | CN204141092U 防漏密封管道 Leakproof seal piping |
| 02/04/2015 | CN104334952A 钢管用螺纹接头 A threaded joint |
| 02/04/2015 | CN104334951A 具有改进的高扭矩组装特性的管状螺纹接头 Threaded tubular assembly having an improved high torque characteristic of the joint |
| 01/29/2015 | US20150027734 Flexible Connections |
| 01/29/2015 | DE102013214547A1 Flexibles Dichtelement mit variabler Versteifung Flexible sealing element with variable reinforcement |
| 01/28/2015 | EP2828560A2 Double metal to metal kx seal |
| 01/28/2015 | CN204127514U 一种带有过滤装置的液压油管 A filtering device with hydraulic tubing of |
| 01/28/2015 | CN204127513U 一种水箱接头 One kind of tank fittings |
| 01/28/2015 | CN204127465U 电热水龙头隔热防电墙 Electric faucet electric wall insulation |
| 01/28/2015 | CN104321648A 用于流体连接的密封元件 A sealing member for fluid connection |
| 01/27/2015 | CA2632820C High strength threaded joint, particularly for lined tubes |
| 01/22/2015 | WO2015007579A1 Assembly for producing a threaded connection for drilling and operating hydrocarbon wells, and resulting threaded connection |
| 01/22/2015 | US20150021903 Conduit fitting with pull-up indication |
| 01/21/2015 | EP2827035A1 Metal-containing polymeric reinforced pipe, method for manufacturing same and pipeline produced using said pipe |
| 01/21/2015 | CN204114430U 一种直角管接头组件 Cartesian fitting assembly |
| 01/21/2015 | CN204114410U 流体接头 Fluid connectors |
| 01/21/2015 | CN204114384U 一种液压管接头组件 A hydraulic fitting assembly |
| 01/21/2015 | CN204114383U 一种锥形密封管接头 One kind of conical seal fittings |
| 01/21/2015 | CN104295820A 一种水接头 A water fittings |
| 01/21/2015 | CN104295819A 一种数控车床的特制油路螺栓及其热处理工艺 Special heat treatment process the oil bolt and a CNC lathe |
| 01/21/2015 | CN102943633B 一种螺纹连接结构 One kind of threaded connection |
| 01/20/2015 | CA2680345C Threaded tubular connection which is leak-proof under internal and external successive pressure loads |
| 01/15/2015 | US20150014989 Connector assembly |
| 01/15/2015 | US20150013799 Component attaching structure and pressure regulator |
| 01/14/2015 | CN204099802U 一种消防接头组件 One kind of joint assembly Fire |
| 01/14/2015 | CN204099787U 一种燃气用具连接用不锈钢波纹管 A gas appliance connected by stainless steel bellows |
| 01/14/2015 | CN204099762U 一种外丝直接头 One kind of direct head outside the wire |
| 01/14/2015 | CN104279383A 螺纹式法兰 Threaded flange |
| 01/08/2015 | US20150008669 Pipe joint, air conditioner, method for producing connecting pipe, connecting pipe, and connection method |
| 01/08/2015 | US20150008667 Tightly threaded joint for oil field pipes |
| 01/07/2015 | EP2820342A1 Fitting assembly |
| 01/07/2015 | CN204083566U 水龙头与给水管的连接结构 Taps and connected to the pipe structure |
| 01/07/2015 | CN204083565U 压缩机埋入式热阻出线口防漏油接头 Embedded thermal compressor oil spill prevention and outlet fittings |
| 01/07/2015 | CN204083564U 用于喷气织布机的fdp传感器气源连接装置 Fdp sensor air jet loom for connecting devices |
| 01/07/2015 | CN204082282U 压差传感器通气管连接结构 The differential pressure sensor connected to snorkel structure |
| 01/07/2015 | CN104266015A 一种管道密封连接器 Of a piping sealed connectors |
| 01/06/2015 | US8925975 Set for producing a threaded connection for drilling and operating hydrocarbon wells, and resulting threaded connection |
| 01/01/2015 | US20150001841 Threaded joint for pipes |
| 12/31/2014 | CN204062256U 收割机液压管 Harvester hydraulic pipe |
| 12/31/2014 | CN204062235U 一种滤油机油管连接接头 One kind of oil filter tubing connectors |
| 12/31/2014 | CN204062234U 卸料机构 Unloading mechanism |
| 12/31/2014 | CN104251340A 电热水龙头 Electric faucet |
| 12/30/2014 | US8919824 Threaded thin-walled drill tube joint |
| 12/30/2014 | US8919387 High strength thread for tubular composites |
| 12/24/2014 | CN204042293U 弧形焊管结构 Arc welded structure |
| 12/24/2014 | CN204042288U 一种传感器集成接头 A sensor integrated connector |
| 12/24/2014 | CN204042242U 一种煤气表管道接头 One kind of gas meter pipe joints |
| 12/24/2014 | CN204042238U 一种组合式连接接头 A modular connectors |
| 12/24/2014 | CN204042237U 新型变径不锈钢管管体连接结构 The new adjustable stainless steel pipe body connection structure |
| 12/24/2014 | CN204042215U 一种异型管 One kind Pipes |
| 12/24/2014 | CN104235532A 一种应用于换热水箱的铜盘管连接头 Applied to the heat exchanger coil in the tank connector |
| 12/24/2014 | CN104235514A 一种声测管的中管结构 The tube structure of an acoustic tube |
| 12/24/2014 | CN102506248B 联接组件及在联接组件中将两根管子联接在一起的方法 Coupling assembly and the coupling of two tubes joined together in the assembly method |
| 12/18/2014 | US20140367963 Threaded Sink Flange Assembly For Installation Of A Food Waste Disposer To A Sink |
| 12/18/2014 | US20140367119 Threaded joint with low tightening torque |
| 12/18/2014 | US20140366967 Complex structures in refractory bodies and methods of forming |
| 12/17/2014 | CN204025971U 易装配管接头 Easy assembly fittings |
| 12/17/2014 | CN204025970U 一种静音发电机组改进型排污接头 One kind of silent generators Improved sewage fittings |
| 12/17/2014 | CN204025969U 管道连接机构 Pipeline connecting mechanism |
| 12/17/2014 | CN104214448A 转接头、微单向阀组件及麻醉机 Adapter, micro check valve assembly and the anesthesia machine |
| 12/17/2014 | CN104214447A 一种进水口和出水口接头结构 One kind of inlet and outlet joint structure |
| 12/11/2014 | US20140361530 Threaded tubular component and method for coating such a threaded tubular component |
| 12/10/2014 | CN204004986U 一种双重加固的防溢水管接头 A double reinforcement of anti-overflow pipe fittings |
| 12/10/2014 | CN204004972U 多通式pp-r管层叠接头 Multi-layered formula pp-r pipe fittings |
| 12/10/2014 | CN204004895U 三面密封金属橡胶卡套 Three sides sealed metal rubber ferrule |
| 12/10/2014 | CN204004886U 一种石油和矿井管道平行直连扣 An oil pipeline parallel to mine and Direct Connect button |
| 12/10/2014 | CN204004885U 一种圆形螺纹接头 A round nipple |
| 12/10/2014 | CN204004884U 一种新型内螺纹接头 A new internal nipple |
| 12/10/2014 | CN204004883U 燃气灶软管连接器中的密封件 Gas stove hose connector seal |
| 12/10/2014 | CN204004882U 一种玻璃钢管连接接头 A glass pipe connectors |
| 12/10/2014 | CN204004881U 管线连接件 Pipe fittings |
| 12/10/2014 | CN204004880U 一种超高水压调节装置 An ultra-high pressure regulating device |
| 12/10/2014 | CN204004879U 用于液压管的内螺纹接头 Internal thread for hydraulic pipe fittings |
| 12/10/2014 | CN204004878U 用于液压管的外螺纹接头 External thread for hydraulic pipe fittings |
| 12/10/2014 | CN204004877U 一种内螺纹接头 An internal threaded joint |
| 12/10/2014 | CN204004874U 一种复合管总成 A composite pipe assembly |
| 12/10/2014 | CN104204399A 用于烃井钻探和开采的管形构件和制成的螺纹接头 Tubular member for well drilling and exploitation of hydrocarbons and nipple made |