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WO/2016/052124A1 |
The pipe joining method according to the present invention comprises: preparing a joint (10) wherein a joining material (15), which contains a Cu-Ni alloy powder (17) and an Sn powder (16) having a lower melting point than the Cu-Ni allo...
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WO/2016/052148A1 |
The objective of the present invention is to provide an electromagnetic shield member with which it is possible to increase the stability at which a first shield member and a second shield member are connected. The electromagnetic shield...
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WO/2016/046926A1 |
The purpose of the present invention is to obtain a coolant pipe that, after coolant pipe insertion work has been performed, prevents changes in the extent of insertion thereof. Provided is a coolant pipe provided with: a heat exchanger-...
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WO/2016/048867A1 |
A pipe fitting includes a tubular member comprising a socket and a centering device within the socket. The socket is configured to receive an end of a pipe section therein such that a gap exists between an outer surface of the pipe secti...
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WO/2016/042596A1 |
Provided is a joint structure capable of simply connecting together the pipe ends of metallic pipes without the use of auxiliary materials or connecting members, and capable of keeping down the work time and work cost. The joint structur...
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WO/2016/041973A1 |
The invention relates to an arrangement (1), in particular for a fuel delivery system for a motor vehicle, having a housing (5) and having a high-pressure connector (3) for fixing to the housing (5) by way of a welding process, wherein t...
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WO/2016/033627A1 |
The invention relates to a welding material (2) for producing an assembly (35) by means of a bonded connection formed by a thermal joining process between a first joining surface (11) of a first component (9) and a second joining surface...
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WO/2016/029759A1 |
A lip seal welded-type pipe fitting interface and an installation method therefor. The lip seal welded-type pipe fitting interface comprises a pipe fitting having a socket, a pipe inserted into the pipe fitting socket, and a sealing ring...
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WO/2016/026969A1 |
A method of joining a first pipe section (109) to a second pipe section (111), for example during J-lay of an undersea pipeline, is described. The method includes positioning the two pipe sections (109, 111) in an end-to-end configuratio...
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WO/2016/025373A1 |
The present invention provides a process for end sealing tracer tube and carrier pipe assemblies, including providing a first carrier pipe and applying an adhesive material along the outer surface of the first carrier pipe at selected lo...
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WO/2016/020658A1 |
A pipe coupling make up assembly and a method of making up a pipe coupling between tubular sections at a well. A first tubular section in a tubular string at the well is gripped and supported in the assembly. A second tubular is supporte...
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WO/2016/020055A1 |
The invention relates to a method for increasing the seal of a mechanical connector of an extracorporeal blood treatment machine. The mechanical connector has a pair of connection parts which have corresponding sealing surfaces. At least...
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WO/2016/000023A1 |
A method of forming a sealed joint between a tubular article (10) and a thin sheet article (14) wherein the articles (10, 14) are made of metallic materials that are capable of fusion welding together. One step in the method involves loc...
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WO/2016/001546A1 |
The present invention relates to a device for installing (20) a tubular joint sleeve inside a pipe (1), including a mandrel (20a) having a longitudinal axis (XX') supporting at least one first peripheral chamber (21) including a wall tha...
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WO/2015/197248A1 |
A pipe clamp (1) for connecting a pipe (2) comprises a connection piece (3) which is insertable into one end of the pipe (2), a clamping ring (4) which, along the periphery thereof, has an annular portion (5) and a radially outwardly ext...
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WO/2015/197702A1 |
A system for sealing an expandable tubular connection (2, 20) in a wellbore comprises an annular resilient seal (32, 34) arranged in an annular groove (90) defining a section (82) of reduced wall thickness of an inner tubular element (20...
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WO/2015/199775A2 |
An assembly including a ceramic body. The assembly comprises a tungsten coupling attached to the ceramic body with a first joint that forms a first helium tight seal between the ceramic body and the tungsten coupling and where the first ...
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WO/2015/197246A1 |
The invention relates to a pipe clamp (1) for connecting a pipe, comprising: a connection piece (2), which can be inserted into an end of the pipe and which has a center axis (M); a clamping ring (3), which has, along the periphery there...
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WO/2015/192237A1 |
Methods for forming a pipe end for a pipe having an inner surface lined with a liner are provided, wherein the pipe is cut at an axial location to provide a first end having an initial inner diameter defined by an inner surface of the pi...
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WO/2015/189622A1 |
A coupling system between tubulars such as tubing, pipes, casing and liner for location in a well bore in which the ends of each tubular are expanded and have cooperating profiled sections on the expanded surfaces. The profiled sections ...
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WO/2015/181002A1 |
The invention relates to a sliding-compression ring/tool part (210) for producing a compression pipe coupling. The sliding-compression ring/tool part consists of at least two parts (211a, 211b) and can be transferred from a working state...
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WO/2015/176998A1 |
The invention pertains to an electric arc welding method for creating a multi-pass welded joint comprising the following steps: - a first stand-alone toe weld (41) on a first construction element (10), - then, arranging the first constru...
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WO/2015/173058A1 |
The present invention in particular is directed to a gas-supply connection assembly, a method of connecting a gas supply line to a gas inlet port, and a gas cooking appliance. In particular, a gas-supply connection assembly for gas-tight...
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WO/2015/161333A1 |
The invention relates to a connector assembly (1) comprising a pipe (3), a sealing element (5), and a plug connector (4) which comprises a connector body (6). The connector body (6) has an annular chamber (22) which is located between a ...
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WO/2015/164704A1 |
Described are channel joints (1) for bonding a tube or tubular member (30) to an end fitting (20) in double shear. The channel joint may include a receiving channel (25) in the end fitting (20) that is complementary in shape to the tube,...
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WO/2015/158078A1 |
A water pipeline for use in connection and replacement of an underground fiber-reinforced plastic mortar pipe and steel pipe, comprising steel water pipes (2), flanged connecting pipes (1), and reinforced concrete supporting piers (7). F...
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WO/2015/155826A1 |
An outdoor heat exchanger (1) is provided with multiple fins (1a) formed from aluminum or an aluminum alloy, multiple heat conducting pipes (1b) and headers (2, 3). Further, the outdoor heat exchanger (1) is provided with at least one co...
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WO/2015/152726A1 |
The present invention relates to a system (100) for manufacturing a Field Joint Coating (11), the system comprising: a heating device (102) for heating a quantity of a polymer, an upstream pump (104) for pumping the quantity of heated po...
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WO/2015/148765A1 |
An internal heat exchanger (IHEX) for pipeline welding includes a drive system configured to move the IHEX into a position within at least one pipe section near a weld joint location with another pipe section. The IHEX further includes a...
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WO/2015/128813A1 |
A method of joining a tubular member (2) and a pipeline (1) for conveying corrosive products comprises preparing a tubular member (2) with an inner seat (9); inserting the end of a pipeline (1) inside the inner seat (9); inserting a slee...
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WO/2015/122182A1 |
The ends of metal pipes (200, 202), which are cylindrical copper pipes, have a flange section (201, 203) for surface contact across the entire circumference. Also, the metal pipes (200, 202) are welded to each other by means of resistanc...
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WO/2015/122310A1 |
Provided is a connecting structure for a vacuum heat insulation tube with which the connecting portions of one vacuum heat insulation tube and another vacuum heat insulation tube can be connected so as to have the same diameter. The inne...
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WO/2015/104845A1 |
A connecting member (100) has: a first pipe (102), which is configured from a first metal containing aluminum, and which is connected to a pipe (2) configured from the first metal; and a second pipe (104), which is configured from a seco...
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WO/2015/101495A1 |
The invention relates to a clamping ring (1) for a non-releasable workpiece connection, comprising an inner circumferential surface (2) and an outer circumferential surface (4) and comprising a proximal end (14) and a distal end (12), sa...
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WO/2015/095374A1 |
A jig assembly (10) and method of use are provided for positioning and re-rounding pipes for welding. The jig assembly comprises a first jaw assembly (12) and a second jaw assembly (14) which position and move a coupling (84) onto one pi...
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WO/2015/086954A1 |
Composite strip, and methods for forming a junction between two conduits. A composite strip (10) which extends in a main direction (P) between first and second ends (10a, 10b) and comprises a main strip (11) comprising first fibres (11a)...
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WO/2015/082909A1 |
An injection moulding apparatus comprises a mould tool (32) that can be positioned around a field joint (12) of a pipeline to define a mould cavity (40). Two or more pumping chambers (86,88) communicate with the mould tool (32). Each cha...
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WO/2015/079423A1 |
An apparatus (20) for applying protective sheeting (9) of polymer material around a cutback (8) on a pipeline (1) has a frame (21) located close to a pipeline (1) extending along a longitudinal axis (Al); a manipulator (23) fitted to the...
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WO/2015/079249A1 |
A method of coating a field joint (34) of a pipeline comprises: placing at least one body (66) comprising a thermoplastics material around the field joint; heating the body (66) in a mould cavity (44) around the field joint (34) to effec...
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WO/2015/059673A1 |
A method of applying protective sheeting (9) of polymer material to a pipeline (1) extending along a longitudinal axis (A1) and having a cutback (8) bounded at opposite axial ends by two end portions (10) of respective protective coating...
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WO/2015/055626A1 |
The invention relates to a method for crimping metal components using magnetic pressure forming and involving making part of a first component (1) face part of a second component (2) and in subjecting a zone (9) in which the two componen...
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WO/2015/056242A1 |
A roller (10) for compressing protective sheeting (9) of polymer material around a pipeline (1) rotates about a given axis of rotation (A2) and has a shaft (13); and a first tubular portion (14) which extends about the shaft (13) and var...
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WO/2015/042694A1 |
A pipe connecting tool comprises a pipe joining material section including a pipe joining material container, a conduit from the pipe joining material container to a delivery nozzle, and a heater in thermal communication with at least a ...
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WO/2015/042695A1 |
Methods and apparatuses of joining a first pipe and a second pipe by injecting a pipe joining material into an interstitial space between abutting surfaces are provided. The methods and apparatuses may use a hollow fitting into which pip...
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WO/2015/042696A1 |
A pipe joining material for connecting pipes and fittings and a method of making a pipe joining material are provided. In one embodiment, the pipe joining material comprises a thermoplastic material such as polyvinyl chloride (PVC) and/o...
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WO/2015/033128A1 |
A hand held pipe coupling apparatus for in-situ fitting of compressible pipe connectors comprises a body (22) including grip means to enable the apparatus to be held by an operator. Clamping jaws (32) are incorporated on the apparatus th...
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WO/2015/034267A1 |
The present invention relates to a pipe connector for connecting a welding joint, which connects a straight pipe and a welding joint such as an elbow with an angle of 90 degrees or a tee. More specifically, bent holding parts are formed ...
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WO/2015/023211A1 |
In the proposed method, a protective sleeve is plastically deformed to dimensions enabling the shape of the sleeve to correspond to the shape of the interior surface of the pipes to be joined in the joint region. The deformed sleeve is i...
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WO/2015/017938A1 |
A method for forming a high temperature field joint between two insulated pipe sections, and an insulated conduit having a low temperature field joint. The conduit comprises a steel pipe with a corrosion protection coating and a pipe ins...
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WO/2015/014084A1 |
Disclosed is a disassembly-preventing pipe-connecting device (10), comprising a first connecting pipe (20), a second connecting pipe (30), a first connector (50) connected to the first connecting pipe (20) and a second connector (60) con...
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