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JP7117405B2 |
To enable dewing to be prevented in poor insertion of a pipe by imparting thermal insulation properties to a socket portion.There is provided a foaming pipe joint that includes a body section 11 and a socket section 12 formed integrally ...
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JP7117086B2 |
To provide a resin pipe connection structure which maintains a strength and is improved in workability.A resin pipe connection structure 10 comprises: a first resin pipe 11 and a second resin pipe 12 each of which is formed from a materi...
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JP7115016B2 |
To provide a joint for a synthetic resin pipe that facilitates the mounting and removal of the synthetic resin pipe.The joint for a synthetic resin pipe includes a cylindrical body part, a flange part formed at an end of the body part, a...
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JP7108235B2 |
To provide a processing tool of a piping end portion, that is capable of performing flare processing for the piping end portion with high processing accuracy on a local piping rack whose piping is laid, and of efficiently performing a lo...
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JP7101141B2 |
To provide a piping structural body provided with piping material that has a high heat-expansion start temperature and that can be easily manufactured, allowing deformation of a pipe joint upon a fire brake out to be suppressed and a sec...
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JP2022104286A |
To provide a jig which can suppress the formation of a clearance between an electrical fusion joint and a pipe, and a fusion method.A jig 200 comprises a first clamp part 210, a second clamp part 220, a shaft part 230 and a pressing part...
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JP7096094B2 |
To provide a transparent resin joint with which unevenness in application of adhesive agent may be suppressed.There is provided a transparent resin joint 1 containing polyvinyl chloride resin. The transparent resin joint 1 comprises 2 or...
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JP2022099751A |
To make it possible to feed out a liner tube wound around a drum as smoothly as possible.A fusion device 1 in which a liner tube 50, in which a portion of an outer surface of a tubular material 51 forms a recessed part 52, is wound aroun...
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JP2022096315A |
To provide a pipeline which achieves reduction of work needed for connecting a pipeline and enables connection work to be performed efficiently.A first pipeline 10 includes a socket part 11, a bend part 12, and a straight pipe part 13. T...
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JP2022092561A |
To provide a joint which enables easy attachment/detachment and secure coupling.A joint is coupled to a cylindrical fluid discharge part in which a peripheral edge expands to the radial outer side and includes: a cylindrical coupling par...
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JP7081500B2 |
The present invention provides a polyphenylene sulfide resin composition including: from 99.5 to 51 parts by weight of a polyphenylene sulfide resin (A); from 0.5 to 49 parts by weight of an aromatic vinyl compound block copolymer (B) co...
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JP7078419B2 |
To provide a vinyl chloride resin molding that has 1) excellent conductivity, 2) excellent flame retardancy, 3) excellent adhesive strength, and 4) excellent mechanical strength.A vinyl chloride resin molding has a vinyl chloride resin a...
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JP7078415B2 |
To provide a resin composition for molding that makes it possible to produce a molding having excellent heat resistance and mechanical performance and high impact resistance and transparency, and a molding and a joint including the resin...
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JP2022080848A |
To provide a piping system for an air conditioner capable of not only providing weight-saving and vibration insulation effects achieved with a refrigerant pipe being air conditioner piping of a vehicle and a flange attached to the refrig...
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JP2022079462A |
To provide laser induced sealing of concentrically layered materials.The invention provides a connection, and methods of making and using such a connection. The connection comprises: a first layer; a second layer concentrically disposed ...
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JP7073181B2 |
A tapping saddle for a plastic main pipe carrying a medium includes a stub having a central axis, a saddle piece, and a drill. The drill is configured to be moved axially in the stub. A heating element geometry, which is used for welding...
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JP7072052B2 |
A pipe device includes a pipe and a connection element. The pipe has a pipe jacket that has an inner surface and an outer surface and forms a flow channel. The connection element forms a through-channel that extends from a connection pie...
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JP2022072960A |
To provide a valve with a joint for a resin pipe which can sufficiently maintain a fixing force to a resin pipe connection part of the resin pipe while making a fixed ring retainable to an initial fixing position after the fixation of th...
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JP7061808B2 |
A joint includes a first block, a second block, and a single pipe section connecting the first block and the second block. The first block, the second block, and the single pipe have a first gas passage and a second gas passage inside th...
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JP2022524207A |
A device for forming a seal end from a flexible tube (2) of a certain length, which is a tube support (12) having a spigot (12) sized to fit the flexible tube (2). 10); and a sleeve (20) sized to maintain the end of the flexible tube (2)...
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JP2022056949A |
To provide a multilayer joint which can further enhance cutoff performance, and a piping system.A multilayer joint 1 has a tubular joint main body 10 having a flow passage 15 therein, and also having opening parts at both ends; a first r...
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JP7049280B2 |
To provide a flexible joint pipe which, when connecting two connection ports in a narrow piping space in which other piping elements exist, can suppress the number of required piping elements and can suppress the number of fusion points ...
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JP7048363B2 |
To provide a piping structure that allows a user to visually confirm that a kink in a resin pipe is prevented.A piping structure 1 has a curved resin pipe 10, and fixing parts 20 connected to both ends of the resin pipe 10. The resin pip...
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JP7048241B2 |
To provide a resin transparent joint having excellent fire resistance.In a resin transparent joint 1 including one or more kinds of resins (R) selected from polyvinyl chloride-based resin and chlorinated vinyl chloride-based resin, a fla...
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JP2022052758A |
To provide a pipe joint that does not increase a diameter of a vertical pipe even if a bore diameter of a horizontal pipe is increased by improving the inflow and drainage of rainwater into the vertical pipe, and a drain pipe system equi...
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JP2022052234A |
To provide a transparent fireproof joint that prevents a hole from appearing in a gate mark provided at the side of the body of the joint during heating.A transparent fireproof joint 1 has a tubular body 10 having a channel inside it, an...
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JP2022052227A |
To provide a receptacle member for a multilayer joint which can enhance cutoff performance, a multilayer joint and a piping system.In a receptacle member 20 for a multilayer joint having a cylindrical flank part 21 and a circular disc pa...
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JP2022052405A |
To provide a resin composite pipe which suppresses a manufacturing cost, and can reduce a defective rate, a piping structure using the resin composite pipe and a piping system.A resin composite pipe 1 comprises: a cylindrical resin-made ...
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JP2022051103A |
To provide a connection joint which enables a drain pipe at the air conditioner side and a flexible hose to be attached or detached in an easy and efficient manner.A connection joint 100 includes: a first joint member 110 having a joint ...
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JP2022049982A |
To provide a pipe joint which can enhance chemical resistance, and also can enhance cutoff performance for a long period of time.A pipe joint having a receptacle at an end part comprises a pipe joint main body including a first resin, a ...
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JP2022050110A |
To provide a multilayer pipe capable of enhancing weather resistance and chemical resistance, and capable of enhancing adhesion strength with a joint.A multilayer pipe according to the present invention is a multilayer pipe used by being...
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JP7033504B2 |
To provide a polyethylene resin composition which reduces brittle fracture due to deterioration of a resin even under a severe environment and to provide a piping material, a pipe and a joint containing the same.There is provided a polye...
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JP2022034892A |
To provide an electric fusion joint that can suppress formation of a gap and uneven resin swelling.A fusion method for fusing an electric fusion joint 1 to resin pipes 11, 12 includes a step S1, a step S3 and a step S4. In the step S1, t...
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JP7030175B2 |
To provide a resin-made pipe joint capable of preventing a fluid flowing between a joint body and an inner ring from decreasing in replaceability.A press-in part projects from an inner ring in an axial-center direction and is pressed in ...
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JP2022032513A |
To provide a piping member comprising a pipe part where resin pipes are fused with each other, and having no large difference in an orientation direction of fibers between the resin pipes and a fusion part.A piping member 10 comprises a ...
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JP7022382B2 |
To provide a resin-made tee joint which can reduce a pressure loss accompanied by the passage of fluid through a branch part in a main pipe.A resin-made tee joint 1 comprises a resin-made joint main body 11. The joint main body 11 compri...
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JP7019988B2 |
To suppress a pressure loss caused by a fluid passing through a corner portion of a resin elbow joint.A resin elbow joint 1 includes a resin joint body 5 having an L-shaped corner portion 4 integrally formed so as to connect a first stra...
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JP7020295B2 |
To provide a resin joint capable of preventing a movable block from being brought into contact with a part connected to parts forming a first straight portion and a second straight portion, of a part forming a corner portion of a joint m...
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JP2022015232A |
To provide a clamp which is not easily removed and can absorb variations in dimensions of a saddle joint and a pipe and a dimension of the clamp when the saddle joint is attached onto the pipe and the clamp is attached to the pipe.A clam...
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JP6990715B2 |
An electrolysis facility having a sealed coupling between at least two pipes may be mountable on one another. The sealed coupling may be formed on at least one overlapping pipe pair by lateral surfaces abutting one another. The pipes may...
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JP2022003277A |
To provide a novel resin elbow joint for fluid.A resin elbow joint 1 includes a resin joint body 5 including an L-shaped corner part 4 that is formed integrally with a first straight part 2 and a second straight part 3 so as to connect b...
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JP2022003280A |
To provide a novel resin elbow joint for fluid.A resin elbow joint 1 includes a resin joint body 5 including an L-shaped corner part 4 that is formed integrally with a first straight part 2 and a second straight part 3 so as to connect b...
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JP6988145B2 |
To provide a header member which easily prevents damage of a header caused by freezing of water in the header, and to provide a water/hot water supply pipe facility using the header member and a system.A header member 1 has: a header mem...
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JP6982179B2 |
The present invention provides a resin composition for molding capable of producing a molded article that has excellent heat distortion resistance, excellent mechanical properties, high impact resistance, and high transparency and has a ...
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JP6983104B2 |
To provide an indirect drainage joint that can be easily connected even in a hell piping state in which an upstream side drain pipe is laid horizontally.An indirect drainage joint 1 comprises pipe end connection ports 61, 62, 63 connecte...
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JP2021183854A |
To provide a resin pipe for pipe connection, in which a connection part is integrally formed, and which suppress sink marks at the connection part and is excellent even in moldability, and a manufacturing method thereof.A resin pipe for ...
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JP6970931B2 |
To provide a joint manufacturing apparatus and joint manufacturing method capable of improving a joint manufacturing efficiency with a simple configuration.A joint manufacturing apparatus is configured in that: a flow path forming mold 2...
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JP6966841B2 |
To provide a resin pipe joint capable of realizing excellent circulation of fluid in an internal flow channel.A resin pipe joint 1 includes: a curved portion 2 which has an internal flow channel P for allowing fluid to flow therethrough,...
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JP6955965B2 |
To provide a pipe insertion jig which enables a pipe to be easily inserted into a joint.A pipe insertion jig 1 is used to insert a pipe into a cylindrical joint 51 and includes: holding members 11A, 11B which face an outer peripheral sur...
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JP6956158B2 |
To provide a resin-made pipe joint which can prevent an adverse effect exerted to the circulation of fluid resulting from tapered internal flow passages whose flow passage cross section areas are gradually increased as processing toward ...
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