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Matches 1 - 50 out of 5,607

Document Document Title
WO/2019/198533A1
A piping structure in which a first pipe member (12) and a second pipe member (14) are connected to each other in an insulated state. A first connecting pipe part (121) constitutes a portion of the first pipe member and includes a tip en...  
WO/2019/184167A1
A tube connection device, comprising: a tube body (100) comprising an interconnected core (110) and a connection part (120), wherein a first fitting part (121) is disposed on the connection part (120); a positioning sleeve (300) disposed...  
WO/2019/186178A1
The invention in one aspect provides a joining sleeve configured to connect internal liners of two internally lined pipe sections across a welded pipe section joint and a method of use. The joining sleeve comprises a sleeve body having a...  
WO/2019/178257A1
One aspect is an apparatus including a first node including a first bonding surface and a second node including a second bonding surface. The apparatus includes a feature configured to accept an adhesive and an adhesive channel coupled t...  
WO/2019/171045A1
A liner bridge for a lined pipelinehas boresextending through a tubularwall and terminals fitted in the bores, each terminal being exposed to aninward side of the wall for conducting electricity to anelectrofusion element. A sealing inte...  
WO/2019/163690A1
This structure for mounting a gasket to a block is provided with: a block 1 having a fluid channel 11; and a tubular gasket 3 that surrounds an opening section 13 of the fluid channel 11. In addition, the block 1 has: a tubular inner wal...  
WO/2019/164376A1
A refrigerant pipe fitting according to an embodiment of the present invention is a fitting in the shape of a hollow pipe for connecting pipes, the fitting comprising: an outer pipe opening which is opened at one end of the fitting and a...  
WO/2019/150022A1
The invention relates to a method for assembling pipe-in-pipe pipeline elements for transporting fluids, each pipeline element (2, 2') comprising an inner pipe (4, 4') having a protrusion (8) at one end, and an outer pipe (10, 10') havin...  
WO/2019/144199A1
Fittings for capillaries, such as those in chromatographic systems, can be difficult to reliably assemble. The invention relates to a connector for providing a fluid connection between a capillary and a fluid conduit, said connector comp...  
WO/2019/148075A1
An axial swaged fitting for permanently joining to a tube to achieve an elastic strain preload condition comprises an annular body including a detent step. An annular driver includes a driver detent feature. The driver is configured for ...  
WO/2019/145904A1
The present application relates to a device for aligning contiguous tubes for laying tubular pipes, comprising at least two contiguous rings of radial expanders (9) and respective actuators for expanding and, vice versa, contracting the ...  
WO/2019/147223A1
A fluid transfer assembly is described that includes a fitting comprising a lumen having an opening, and at least one barb, the at least one barb extending circumferentially around the lumen proximate to the opening. The assembly also in...  
WO/2019/145749A1
The subject of the invention is a coolant line of a refrigerant circuit consist of at least one rigid pipe (1) connected to an end of a flexible hose (2). This hose comprise an inner corrugated tube (3) with outer surface coated with an ...  
WO/2019/143568A1
A crimp fitting has a monolithic and homogeneous female socket configured to receive and be crimped to an end portion of a tube. The socket comprises an annular wall and an axial opening. The annular wall comprises at least one internal ...  
WO/2019/133643A1
A swage tool includes a power unit connected to a yoke. The power unit exerts vertical force on a die block. The yoke holds swage dies in place and opposes the force exerted by the die block. The die block transfers the load exerted by t...  
WO/2019/123010A1
The invention relates to a method of joining together liner sections (26) within a polymer-lined pipe (20) comprising energising an induction coil (68) inside the pipe to spot-heat part of a circumferential interface (28) between the lin...  
WO/2019/118071A1
A hose coupling assembly (100) includes a male stem (110), a ferrule (120), and a retainer (130) for coupling the ferrule to the male stem. The male stem may include an elongated body with a latch groove (118), and the ferrule may includ...  
WO/2019/115565A1
The invention relates to a hybrid component (10), comprising an end fitting (12) and a tube part (14), which are electrically conductively connected to each other. The hybrid component (10) has a sealing region (62) and a friction connec...  
WO/2018/111112A8
It is described a device for clamping of one or more inserts (3, 4) arranged outside pipes (1) during the assembly of pipes (1) for pipelines serving to transport oil and / or gas or water, wherein the device comprises a clamping device ...  
WO/2019/097315A1
Described in the present disclosure is corrosion-resistant piping (for example, for transportation of oil, natural gas, petrochemicals, water, wastewater, utilities, or the like) and low-cost methods for manufacturing and using the same....  
WO/2019/092691A1
An insertion fitting for a pipe comprising a) an elongated tubular insertion member at the distal end of the insertion fitting, comprising one or more circumferential grooves with a sealing member in each of said one or more circumferent...  
WO/2019/053413A3
A seal arrangement is described that comprises a first tubular component (12), an annular recess (16) formed in a surface of the first component (12), an O-ring (18) located within the annular recess (16), the O-ring (18) engaging a surf...  
WO/2019/073047A1
The invention concerns a method for implementing an outer coating (8) of a pipe (1) for transporting an oil and/or gas fluid in an underwater environment quickly, economically and more reliably. The method comprises the following steps: ...  
WO/2019/070592A1
A cable securing device facilitates secure connection to a cabling end, and employs a retaining cap, a compression member, a barrel with a tapered interior wall and a fastening device.  
WO/2019/070389A2
A first connector includes a probe defining a flow aperture, and a first wiping and sealing member. A second connector includes a second wiping and sealing member and is connectable to the first connector. During connection, the probe an...  
WO/2019/070152A1
The inventions relate to the internal insulation of a welded joint between pipes having an internal protective coating. In a first variant of the present method a protective sleeve is positioned coaxially inside the pipes to be joined. A...  
WO/2019/070153A1
The invention can be used for the internal insulation of a welded pipeline joint between pipes having an internal protective coating. A device according to a first variant comprises a power actuator having a cylindrical elastic working m...  
WO/2019/058651A1
Provided is a method for joining piping that makes it possible to simplify a work procedure, prevent deformation of piping, and minimize increases in costs at the time of joining. In the method for joining piping, first piping 1 is joine...  
WO/2019/053413A2
A seal arrangement is described that comprises a first tubular component (12), an annular recess (16) formed in a surface of the first component (12), an O-ring (18) located within the annular recess (16), the O-ring (18) engaging a surf...  
WO/2019/053415A1
A connection arrangement is described comprising a wedge member (16) secured to or forming part of a fitting (10), the fitting (10) including an outwardly extending flange (18), a collar (20) encircling part of the wedge member (16) and ...  
WO/2019/051234A1
A sprinkler assembly includes a sprinkler body and a tubular connection fitting. The tubular connection fitting includes a first end for connection to a fluid supply pipe and a second end with the sprinkler body inserted therein, the tub...  
WO/2019/041016A1
A pre-assembled insulated weld backing ring for a tubular section of the pipeline. The weld backing ring includes a metal cylinder and an insulation layer. The metal cylinder has a ring-shaped anterior portion and a ring-shaped raised po...  
WO/2019/042944A1
The invention relates to a pipe device (1) comprising a pipe (10) and a connection element (20). The pipe (10) has a pipe jacket (11) that has an inner surface (12) and an outer surface (13) and forms a flow channel (14). The connection ...  
WO/2019/027713A1
The present invention relates to an irrigation boot assembly for securing span pipes. According to a preferred embodiment, an irrigation boot assembly of the present invention may preferably include a center body portion formed as a late...  
WO/2019/021821A1
Provided is a mechanical pipe joint with which bending fracture of a pipe to be connected can be effectively prevented even when subjected to bending deformation. Also provided is a pipe joint structure with which pipes to be connected c...  
WO/2018/228766A1
The present invention relates to a module (3) comprising a cell having a lattice mesh structure (31) capable of transferring heat and a heat pipe (32) provided within the lattice mesh structure (31), and also to a method for manufacturin...  
WO/2018/224360A1
The invention relates to a connection device (1) for fluid lines (5), which has a connection unit (4) that is penetrated by a plug-in recess (26), into which a fluid line (5) to be connected can be plugged. The connection unit (4) has a ...  
WO/2018/223568A1
A composite tube having a fixing function and facilitating welding. The tube comprises an inner tube (1). An outer side face of the inner tube (1) is provided with an outer tube (2); the length of the inner tube (1) is less than the leng...  
WO/2018/219762A1
An adhesive polymer composition comprising a non-elastomeric copolymer of ethylene and one or more comonomers having 3 to 10 carbon atoms, and an elastomer is disclosed herein. The non-elastomeric copolymer is present in an amount of 60 ...  
WO/2018/215090A1
The invention relates to a coupling for establishing a press connection between pipes. The problem addressed was that of further developing a press connection also for the repair of pipelines, which press connection allows the pipe ends ...  
WO/2018/210498A1
A connector device (1) for establishing a fluid connection with another connector device (2) comprises a connector member (11) which is attachable to a connector member (21) of the other connector device (2) and comprises a flow channel ...  
WO/2018/209450A1
The fitting kit (1) for producing a press-fit connection to a pipe section (9) comprises an intermediate piece (2) for axial insertion of the pipe section (9) and a press ring (3) for pushing on over the intermediate piece (2) with the e...  
WO/2018/200375A1
A flexible heater connector can include a hose, a nut having a female tapered thread, and a fitting structure. The female tapered thread of the nut can engage a male tapered thread associated with the heater. The fitting structure can in...  
WO/2018/197848A1
The invention provides a method for expanding a diameter of a tubular structure. The method comprises fitting a removable sizing gauge around an external surface of the tubular structure and inserting a substantially tubular metallic ins...  
WO/2018/191830A1
A one-way valve with a switch rocker, relating to the technical field of one-way valves. A switch male connector (1) is connected to a male connector sheath (2). The male connector sheath (2) is connected to a first connector inner plug ...  
WO/2018/182953A1
A pipe fitting includes a socket that receives an end of a pipe section therein such that a gap exists between an outer surface of the pipe section and an inner surface of the socket. A pair of ports extend through the socket and are in ...  
WO/2018/172643A1
The invention relates to a process for lining a steel pipe for the subsea transport of fluids, comprising the machining of a cavity (8) in an inner wall (6) of the pipe (2), said cavity being set back longitudinally relative to one end (...  
WO/2018/167158A1
The invention relates to a fitting for connecting to at least one pipe, in particular a plastic pipe or plastic-metal composite pipe, comprising a main body (4), at least one support body (6) connected to the main body (4) and for introd...  
WO/2018/163221A1
A kit and a related method for connecting pipes, comprising: a tubular fitting having at least one access end for an end portion of a respective pipe to be connected; said access end of the fitting having at least one fluid-sealing gaske...  
WO/2018/164373A1
Disclosed is a pipe connection device for connecting the facing end portions of two pipes to each other. The pipe connection device comprises: an outer body into which the end portion of a first pipe is inserted from the rear thereof and...  

Matches 1 - 50 out of 5,607