CN106979411A - Trough of belt hub low temperature carbon steel welded flange - Google Patents
Trough of belt hub low temperature carbon steel welded flange Download PDFInfo
- Publication number
- CN106979411A CN106979411A CN201610174273.7A CN201610174273A CN106979411A CN 106979411 A CN106979411 A CN 106979411A CN 201610174273 A CN201610174273 A CN 201610174273A CN 106979411 A CN106979411 A CN 106979411A
- Authority
- CN
- China
- Prior art keywords
- flange
- trough
- low temperature
- carbon steel
- endoporus
- 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
- 229910000975 Carbon steel Inorganic materials 0.000 title claims abstract description 12
- 239000010962 carbon steel Substances 0.000 title claims abstract description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
Abstract
The present invention relates to a kind of trough of belt hub low temperature carbon steel welded flange, it includes flange body（1）, the flange body（1）Cross section is in annular shape, the flange body（1）It is upper that inner radius is provided with projection（4）And groove（5）, the projection（4）In annular shape, the flange body（1）On be respectively arranged with exit orifice from outside to inside（2）And endoporus（3）, the exit orifice（2）At least two, the endoporus（3）At least two, each exit orifice（2）And endoporus（3）Inwall be provided with skid resistant course.A kind of trough of belt hub low temperature carbon steel welded flange of the present invention so that two connections between equipment or pipe are more firm, reduce equipment or the repair rate of pipe, extend its service life.
Description
Technical field
The present invention relates to a kind of flange, a kind of trough of belt hub low temperature carbon steel welded flange is specifically related to.
Background technology
Flange, is called flange flange disk or bead.Flange is the part being connected with each other between pipe and pipe, for the connection between pipe end；Also have with the flange imported and exported in equipment, for the connection between two equipment, such as reductor flange.Traditional flange is made up of flange body and collar aperture eye, is connected between equipment not enough firmly, the time, long rear bolt easily came off.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided a kind of trough of belt hub low temperature carbon steel welded flange being connected firmly.
The object of the present invention is achieved like this：A kind of trough of belt hub low temperature carbon steel welded flange, it includes flange body, the flange body cross section is in annular shape, inner radius is provided with raised and groove in the flange body, it is described raised in circular, exit orifice and endoporus, the exit orifice at least two are respectively arranged with from outside to inside in the flange body, the inwall of the endoporus at least two, each exit orifice and endoporus is provided with skid resistant course.
The internal diameter of the exit orifice is more than endoporus.
Compared with prior art, the invention has the advantages that：
A kind of trough of belt hub low temperature carbon steel welded flange of the present invention so that two connections between equipment or pipe are more firm, reduce equipment or the repair rate of pipe, extend its service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation of trough of belt hub low temperature carbon steel welded flange of the invention.
Wherein：
Flange body 1
Exit orifice 2
Endoporus 3
Projection 4
Groove 5.
Embodiment
Referring to Fig. 1, a kind of trough of belt hub low temperature carbon steel welded flange of the present invention, it includes flange body 1, the cross section of flange body 1 is in annular shape, inner radius is provided with projection 4 and groove 5 in the flange body 1, described raised 4 in annular shape, exit orifice 2 and endoporus 3 are respectively arranged with from outside to inside in the flange body 1, the exit orifice 2 at least two, the endoporus 3 at least two, the internal diameter of the exit orifice 2 is more than endoporus 3, and the inwall of each exit orifice 2 and endoporus 3 is provided with skid resistant course.
The flange body 1 is made up of stainless steel, carbon steel or nickel steel.
Claims (1)
1. a kind of trough of belt hub low temperature carbon steel welded flange, it is characterised in that：It includes flange body（1）, the flange body（1）Cross section is in annular shape, the flange body（1）It is upper that inner radius is provided with projection（4）And groove（5）, the projection（4）In annular shape, the flange body（1）On be respectively arranged with exit orifice from outside to inside（2）And endoporus（3）, the exit orifice（2）At least two, the endoporus（3）At least two, each exit orifice（2）And endoporus（3）Inwall be provided with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174273.7A CN106979411A (en) | 2016-03-24 | 2016-03-24 | Trough of belt hub low temperature carbon steel welded flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174273.7A CN106979411A (en) | 2016-03-24 | 2016-03-24 | Trough of belt hub low temperature carbon steel welded flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979411A true CN106979411A (en) | 2017-07-25 |
Family
ID=59340007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610174273.7A Pending CN106979411A (en) | 2016-03-24 | 2016-03-24 | Trough of belt hub low temperature carbon steel welded flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979411A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110304138A1 (en) * | 2010-06-09 | 2011-12-15 | Commoner Frederic G | Extended flange plumbing for deep-sea oil containment |
| CN203477678U (en) * | 2013-08-15 | 2014-03-12 | 浙江志达管业有限公司 | Novel slip-on flange |
| DE102013223931A1 (en) * | 2013-11-22 | 2015-05-28 | Strabag Ag | Flange element, method for connecting a first tube to a second tube |
| CN204901133U (en) * | 2015-09-07 | 2015-12-23 | 温州富通管件制造有限公司 | Welding neck flange |
| CN204922297U (en) * | 2015-08-31 | 2015-12-30 | 江苏安捷利机电科技有限公司 | Flange joint spare |
-
2016
- 2016-03-24 CN CN201610174273.7A patent/CN106979411A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110304138A1 (en) * | 2010-06-09 | 2011-12-15 | Commoner Frederic G | Extended flange plumbing for deep-sea oil containment |
| CN203477678U (en) * | 2013-08-15 | 2014-03-12 | 浙江志达管业有限公司 | Novel slip-on flange |
| DE102013223931A1 (en) * | 2013-11-22 | 2015-05-28 | Strabag Ag | Flange element, method for connecting a first tube to a second tube |
| CN204922297U (en) * | 2015-08-31 | 2015-12-30 | 江苏安捷利机电科技有限公司 | Flange joint spare |
| CN204901133U (en) * | 2015-09-07 | 2015-12-23 | 温州富通管件制造有限公司 | Welding neck flange |
Non-Patent Citations (1)
| Title |
|---|
| 张金和 等: "《压力管道施工》", 31 May 2015, 上海科学技术出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107237944A (en) | Major diameter reinforcement type flat flange with holes | |
| CN106979411A (en) | Trough of belt hub low temperature carbon steel welded flange | |
| CN107228244A (en) | The anti-skidding W.N flange of major diameter | |
| CN107202213A (en) | Reductor hubbed flange | |
| CN107202214A (en) | Anti-skidding high-neck type flange | |
| CN106979415A (en) | Band cellular type hub low temperature screwed flange | |
| CN106979407A (en) | Enhanced hubbed flange | |
| CN107191709A (en) | Band neck slip-on-welding plate flange | |
| CN107237939A (en) | The anti-skidding Big Diameter Flange of hub | |
| CN107228242A (en) | Non-skid band neck low temperature simple steel flange | |
| CN106979412A (en) | Major diameter hub W.N flange with holes | |
| CN107237940A (en) | Band groove profile hub alloy W.N flange | |
| CN106979403A (en) | Downhand welding formula flange | |
| CN106979408A (en) | Reinforcement type band neck antiskid thread flange | |
| CN106979422A (en) | Non-skid band neck type low temperature flat flange | |
| CN107191702A (en) | The band anti-skidding flange of neck | |
| CN107191713A (en) | Band neck downhand welding formula flange | |
| CN107191701A (en) | Band neck socket welding flange | |
| CN106979410A (en) | Hub anti-slip type screw thread simple steel flange | |
| CN106989234A (en) | The anti-skidding alloy W.N flange of hub with holes | |
| CN106989229A (en) | The anti-skidding flange of stainless steel reinforcement type | |
| CN107202211A (en) | The band anti-skidding simple steel flange of neck | |
| CN107191711A (en) | The board-like welded flange of hub | |
| CN106979405A (en) | Major diameter hubbed flange | |
| CN106979402A (en) | Reinforced hubbed flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170725 |
|
| WD01 | Invention patent application deemed withdrawn after publication |