JPS54117931A - Steel pipe coupling - Google Patents
Steel pipe couplingInfo
- Publication number
- JPS54117931A JPS54117931A JP2450378A JP2450378A JPS54117931A JP S54117931 A JPS54117931 A JP S54117931A JP 2450378 A JP2450378 A JP 2450378A JP 2450378 A JP2450378 A JP 2450378A JP S54117931 A JPS54117931 A JP S54117931A
- Authority
- JP
- Japan
- Prior art keywords
- coupling
- steel pipe
- tapered thread
- socket
- thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Joints Allowing Movement (AREA)
Abstract
PURPOSE: To get a steel pipe coupling with large resistance against bending and tensile forces and suitable for gas or water piping, by combining screw coupling with mechanical coupling.
CONSTITUTION: No.1 coupling unit 9 has a cylindrical socket 2 with an inner sleeve groove 7 and tapered thread 6 and another large socket 2' formed by expanding the caliber of the tapered thread 6. No.2 coupling unit 9' has a tapered thread 6' for screwing an end of a steel pipe 1' and sleeve groove 7' on the inside and a butt flange 5 on the outside and a spigot 3 on the thread 6' side. This coupling is composed of both coupling units 9, 9'. A seal packing 8 is fitted to the spigot side of the butt flange 5 and a fastening nut ring 4 is screwed in the large socket 2' and then both units are fastened to couple steel pipes 1, 1' liquidtight.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2450378A JPS54117931A (en) | 1978-03-06 | 1978-03-06 | Steel pipe coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2450378A JPS54117931A (en) | 1978-03-06 | 1978-03-06 | Steel pipe coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54117931A true JPS54117931A (en) | 1979-09-13 |
Family
ID=12139986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2450378A Pending JPS54117931A (en) | 1978-03-06 | 1978-03-06 | Steel pipe coupling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54117931A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7748684B2 (en) | 2005-06-24 | 2010-07-06 | Ckd Corporation | Flow control valve |
JP2019157890A (en) * | 2018-03-07 | 2019-09-19 | 株式会社水道技術開発機構 | Withdrawal prevention structure of pipe connection part |
-
1978
- 1978-03-06 JP JP2450378A patent/JPS54117931A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7748684B2 (en) | 2005-06-24 | 2010-07-06 | Ckd Corporation | Flow control valve |
JP2019157890A (en) * | 2018-03-07 | 2019-09-19 | 株式会社水道技術開発機構 | Withdrawal prevention structure of pipe connection part |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3660516D1 (en) | Coupling for oil and gas field pipes | |
MX162036A (en) | IMPROVEMENTS TO THE PIPING BOARD | |
JPS54117931A (en) | Steel pipe coupling | |
GB828940A (en) | Improvements in or relating to pipe couplings | |
GB2018926A (en) | Improvements in or relating to pipe fittings | |
SE8505031D0 (en) | Pipe coupling | |
DE3782933D1 (en) | CLAMP CONNECTION FOR PRESSURE PIPING. | |
ATE159332T1 (en) | FIXED POINT FASTENING OF A PIPE TO A BUILDING WALL | |
JPS53134226A (en) | Joint structure of fluid pipe | |
DE3278697D1 (en) | Corrosion-resistant pipe coupling structures | |
JPS5469824A (en) | Pipe joint | |
JPS6430990A (en) | Frp pipe with threaded joint | |
GB1367426A (en) | Connection piece for producing a connection between two pipes of a gas or liquid conduit system | |
SE8800861D0 (en) | CLUTCH, LIKE QUICK CONNECTION, FOR HOSES OR PIPES | |
FR2346628A1 (en) | Joint for thin wall pipes of ductile metal - has end of tube deformed by axial force to match mating pipe | |
FR2417051A2 (en) | Compression-type pipe coupling - has O=ring seal retaining collar screwed right inside nut into undercut region | |
JPS5410423A (en) | Welded-joint method for stailess steel piping | |
ES494347A0 (en) | WATERPROOF PIPE JOINING PROCEDURE | |
JPS54100525A (en) | T-type coupling | |
NL192390B (en) | Style or rule for a facade wall, and profile intended for this. | |
FR2300956A1 (en) | Connection pipe fitting for water tap - has U-shaped coupling with screwed thread mating with union to T-joint | |
JPS52131208A (en) | Pipe joint and piping method | |
JPS54140215A (en) | Pipe joint | |
SE8106510L (en) | APPARATUS FOR THE WATER-TERM PIPE | |
ES8506399A1 (en) | Device for closing pipe end |