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WO/2017/155191A1 |
The present invention relates to an assembly of a plated steel pipe and a metal fastener, and a manufacturing method therefor. The assembly of a plated steel pipe and a metal fastener comprises: a steel pipe (10) having an outer circumfe...
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WO/2017/152045A1 |
Provided are vacuum-insulated articles that comprise an evacuated space disposed between first and second walls and a reflective material disposed within the evacuated space. Also provided are methods of fabricating such articles.
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WO/2017/144770A1 |
The object of the invention is an apparatus to move plastic tube length wise in its production process, which apparatus consists of a support organ (1) and move apparatus (2) and where the counterpart (1 1) of the support organ (1) has b...
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WO/2017/146399A1 |
The present invention relates to a bellows having tweezers-shaped corrugated portions for increasing resistance and restoring force against torsion, and a method for manufacturing the same, the bellows comprising: a first flat part havin...
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WO/2017/143398A1 |
A system for directing a composite pipe (11) around an obstruction (21) during formation of the pipe, wherein: a passageway (23) is formed to one side of and beyond the obstruction (21), the composite (pipe 11) is sealed part way along i...
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WO/2017/144511A1 |
The invention relates to a device for guiding liquid, in particular a drainage channel, comprising a guiding section (10) and at least one functional region (11), wherein the guiding section (10) is formed of concrete, which has a binder...
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WO/2017/140789A1 |
The invention relates to a duct (2) for carrying liquid and ventilating a building. The duct (2) comprises a first conduit (3) for ventilating the building (1), a second conduit (4) for carrying liquid in the building and an internal lon...
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WO/2017/137536A1 |
The invention pertains pipe-like hollow article comprising ultra-high molecular weight polyethylene (UHMWPE) tapes and a resin, whereby in the article the tapes are arranged to create the article, wherein the main extension direction of ...
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WO/2017/137685A1 |
The invention relates to an assembly (2) comprising a pipe (3) provided with a pair of electrically conductive wires (5, 6) in which wear is to be detected and a connector (4) for connecting the pipe (3) to a wear-detection system (9). T...
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WO/2017/138830A1 |
The invention relates to the field of producing non-metal pipes which are designed for high internal pressures of 20 atm. and above and which are intended for transporting and storing liquid and gaseous media, and specifically relates to...
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WO/2017/135621A2 |
The present invention relates to a metal pipe having an inner protective tube and a manufacturing method therefor, in which the inner protective tube capable of enhancing corrosion resistance and wear resistance is inserted into the meta...
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WO/2017/133320A1 |
Disclosed are a straw-wound composite pipe and a preparation method therefor. The composite pipe comprises an inner lining layer (1), a reinforcement layer (2) and an outer protection layer (3) arranged in sequence from the inside to the...
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WO/2017/133328A1 |
A straw and bamboo woven composite pipe and a manufacturing method thereof. The composite pipe comprises, along a pipe radial direction and from the center outward: a liner layer (1), a reinforced layer, and an outer protective layer (4)...
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WO/2017/133534A1 |
A conveyor system, conveyor pipe, and manufacturing method thereof. The conveyor pipe comprises a main pipe (1), pipe connection members (2) respectively arranged at two ends of the main pipe (1), and a fibrous composite material layer (...
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WO/2017/129949A1 |
A spacer for a double walled marine conduit has an inner conduit surrounded by a protective outer conduit. The spacer (1) comprises a main body (2) adapted to surround at least a part of the inner conduit and a heat barrier (3) having an...
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WO/2017/125070A1 |
A pipe body, wherein the pipe body (10) has a welded portion (11) at both ends of the pipe body, aligned in a widthwise direction of the pipe body (10). The thickness of the welded portion (11) decreases gradually from the inside to the ...
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WO/2017/121756A1 |
The present invention relates to a pipe comprising a composition, said composition comprising at least 50 % by weight of at least one syndiotactic polypropylene, based on the total weight of the composition; wherein said at least one syn...
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WO/2017/119734A1 |
In order to achieve the objective, the present invention provides an air intake hose, which has an engine connection part connected to an engine, an air cleaner connection part connected to an air cleaner, and a bellows part for connecti...
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WO/2017/117497A1 |
A low-cost method of manufacturing a composite tube assembly having a composite fiber tube connected to metallic end fittings includes placing at least one end fitting on a mandrel, the end fitting including a grip region having a plural...
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WO/2017/114635A1 |
The invention relates to a component (2, 3, 4) of a hydraulic device (1), functioning in particular as a fluid line of a hydraulic high-pressure device and/or a fuel injection system for internal combustion engines, comprising a tubular ...
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WO/2017/114335A1 |
A composite electrothermal film heat-tracing insulating plastic pipe , comprising an electric insulating pipe (1), an electrothermal film (3), electrically connected lead electrodes (2), a bonding adhesive, and a plastic pipe. The electr...
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WO/2017/116322A1 |
The present invention proposes a profiled tube comprising a first layer (104) made of a helically wound first strip (100) and a second layer (124) made of a helically wound second strip (120), the second layer (120) having an inner diame...
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WO/2017/107786A1 |
A pipe element for use in a bamboo-wrapped composite pipe. The pipe element is formed by splicing two or more pipe components, where each pipe component is formed by wrapping bamboo splints and a resin, a resin-impregnated glass fiber fa...
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WO/2017/107784A1 |
A forming machine for a bamboo-twined tubular product being capable of independently completing a lining process, a twining process, a setting process and a demolding process; the forming machine has a frame (1) having a mold-rotating dr...
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WO/2017/111461A1 |
Disclosed is an austenitic stainless steel pipe exhibiting excellent wrinkle resistance. The disclosed austenitic stainless steel pipe comprises, in wt%, silicon (Si): 0.1-0.65%, manganese (Mn): 0.2-3.0%, nickel (Ni): 6.5-12.0%, chromium...
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WO/2017/108501A1 |
The invention relates to a method for manufacturing a mechanically lined pipe for transporting fluids, comprising the steps of: • a) inserting a cylindrical internal liner (12) into an external tube (11); • b) inserting an expanding ...
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WO/2017/102227A1 |
The present disclosure relates to a method for manufacturing a tube of metal. Sensors are attached to tubes, which register and signal a damage of the tube. It is detrimental that protection of the sensors at these tubes against environm...
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WO/2017/100943A1 |
A slotted liner comprises a pipe having a plurality of slots extending through the pipe wall. The slots are arranged in clusters provided along the length of the pipe. In one aspect, the clusters are generally elliptical in shape.
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WO/2017/097250A1 |
A lining layer of a bamboo-wound composite pipe and a preparation method therefor. The lining layer comprises a natural fiber fabric layer (1) and a reinforced fabric layer (2) in sequence from inside to outside along the radial directio...
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WO/2017/093008A1 |
The pipe articles with excellent stress crack resistance can be achieved by providing ethylene copolymer composition comprises ethylene and a C6-C10 α -olefin comonomer; the ethylene copolymer having a total density of 0.945-0.980 g/cm3...
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WO/2017/092729A1 |
The invention relates to a method for producing composite tubes from steel consisting of at least one inner tube and one outer tube, which are connected to one another at least in certain portions in a material-bonding manner by means of...
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WO/2017/089046A1 |
The present invention concerns a bimetallic tube (1) intended to be incorporated into a heat exchanger for a solar receiver, comprising a front face and a rear face intended, during use, to withstand a high temperature gradient ΔΤ = T1...
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WO/2017/089383A1 |
A multi-layered structure of at least a base-layer comprising glass fibers and a paint-based protective layer or a paste-based protective layer, the protective layer being non-intumescent, wherein the protective layer exhibits at atmosph...
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WO/2017/085559A1 |
A subsea pipeline coated with a thermally insulating coating has a radially outer surface shaped to define external hold-back formations. In a J-lay operation, the weight load of a pipeline catenary is held back using a complementary bus...
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WO/2017/070513A1 |
A gooseneck (100) and a power swivel (10) including a gooseneck (100) are disclosed. In an embodiment, the gooseneck includes an inlet section (120) including an inlet (124) and a first fluid flow path (170) extending from the inlet. In ...
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WO/2017/063161A1 |
A water pipe for mining operations has an outer diameter of 20 to 200 millimeters and a wall thickness of 2 to 20 millimeters. The water pipe includes a composition containing 58 to 82 parts by weight poly(phenylene ether), 8 to 18 parts...
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WO/2017/061770A1 |
A method for adhering material according to the present invention, which is a method for adhering a first material body and a second material body, comprises: a spraying step for spraying melted droplets of adhesive material on a first a...
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WO/2017/062356A1 |
A fluidized bed reactor includes a polysilicon preparation liner having a cylindrical tube extending along an axis. The tube includes an inner surface and an outer surface defining a tube thickness therebetween. The polysilicon liner als...
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WO/2017/055253A1 |
The invention relates a pipe for the transport of water with improved resistance to chlorinated disinfectants. The pipe is produced with a polymer composition comprising a polyolefin and styrene isoprene blockcopolymer.
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WO/2017/055336A1 |
The invention relates to a polypropylene composition comprising a component A being a propylene copolymer, a component B being a long-chain branched propylene homopolymer or copolymer suitable for pressure pipe applications.
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WO/2017/054027A1 |
The position of an inner pipe (22), which consists at least partially of magnetizable and/or electrically conductive material, inside the interior (14) of a pipeline (1), in which the inner pipe (22) runs, is measured by: guiding the int...
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WO/2017/053388A1 |
Thermally insulating pipes are provided for use in the transportation of a heated substance, such as steam or a fluid. The thermally insulating pipes allow the substance traveling through the pipes to retain their heat during transport. ...
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WO/2017/045426A1 |
A bimetal spiral steel pipe comprising a pipe body (100), the surface of the pipe body (100) extending outwards to form a rib (102) which is spirally arranged around the outer wall of the pipe body. A groove (103) and an auxiliary inner ...
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WO/2017/045820A1 |
The invention relates to a turbomachine component (1), particularly a gas turbine burner, comprising a solid body (2) with an elongated clearance (3). Furthermore it comprises a channel (4) located within the clearance (3) of that body (...
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WO/2017/041583A1 |
Provided is a prefabricated bamboo composite pipe gallery having a circular cross section and formed from a plurality of connected prefabricated pipe segments, wherein the pipe segments comprise a pipe body (1) and a force-bearing compon...
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WO/2017/044001A1 |
The invention relates to oil and gas technology which protects against environmental pollution near a pipeline route. A method for detecting critical leaks of liquid or gaseous hydrocarbons or mixtures thereof in a transport pipeline inc...
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WO/2017/036462A1 |
The invention relates to a method for producing a multi-layered composite pipe which comprises: a central metallic barrier layer for blocking penetration of gas; a medium-guiding inner layer; and an outer protective layer, in which: said...
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WO/2017/022663A1 |
A wound multi-ply tube (10) comprises: a tube body (12) formed by winding into a roll-shape a metal plate (13) configured to include a core material layer (18) formed using a metal material, and a brazing material layer (20) formed using...
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WO/2017/021124A1 |
The invention relates a pipe for drinking water distribution with improved resistance to chlorinated disinfectants characterised in that the pipe is produced with a polymer composition comprising a polyolefin and a bisphenol monoester.
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WO/2017/016656A1 |
A heat transfer tube (3), in particular a finned tube, for a heat reservoir (1), in particular a molten-salt PCM, said tube comprising: a pressure tube (5) for conveying a fluid (4); a heat transfer element (6) provided on the exterior o...
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