CN2739458Y - Y-shape high temperature high-pressure forged tee joint - Google Patents
Y-shape high temperature high-pressure forged tee joint Download PDFInfo
- Publication number
- CN2739458Y CN2739458Y CN 200420080545 CN200420080545U CN2739458Y CN 2739458 Y CN2739458 Y CN 2739458Y CN 200420080545 CN200420080545 CN 200420080545 CN 200420080545 U CN200420080545 U CN 200420080545U CN 2739458 Y CN2739458 Y CN 2739458Y
- Authority
- CN
- China
- Prior art keywords
- shape
- threeway
- tee joint
- temperature high
- pressure forged
- 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.)
- Expired - Fee Related
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to a Y-shaped high-temperature high-pressure forged tee joint, which is characterized in that two branch pipes of the Y-shaped tee joint are respectively connected with an elbow with a straight segment. The utility model has the advantages of balancing the air flow distribution, lowering the resistance of pipelines, simplifying the pipeline system, operating conveniently and saving the investment.
Description
One, technical field:
The utility model relates to the threeway of a kind of Y shape, especially relates to a kind of Y form height temperature high pressure Forged Tee.
Two, technical background:
External shape by threeway can be divided into skew T, quadrature threeway and the threeway of Y shape; In engineering design, because of the requirement of technological process or equipment interface, regular meeting runs into the shunting and the interflow of pipeline medium.Low pressure or normal pressure pipeline are designed and produced often the threeway of required form according to the concrete condition of arranging; But consider when high pressure pipe line designs that pipe stress is concentrated and factor such as manufacturing experience,, and in the existing at present domestic standard, be positive threeway traditionally by a certain standard application moulding standard.To some special occasions, adopt the standard threeway will produce adverse effects such as piping complicated layout, the even pipe resistance increase of air-flow skewness, investment is increased, poor operability, operating cost improves, and severe patient will cause equipment not move.
Three, technology contents:
At above-mentioned shortcoming, the utility model proposes the balanced air-flow of a kind of energy and distribute, reduce pipe resistance, simplify the Y form height temperature high pressure Forged Tee that the pipe-line system easy-to-operat is reduced investment outlay.
Technology contents of the present utility model is a kind of Y form height temperature high pressure Forged Tee, and it is characterized by: two arms in the threeway of Y shape connect an elbow with straight section respectively.
This elbow with straight section preferably is with 45 ° of elbows of straight section.
Transitional surface in the intersection of the person in charge of Y shape threeway and arm is a conical surface.
The utility model can be used for High Temperature High Pressure branch, the bus dump system of industry special occasions such as power station, oil and chemical industry.
The advantage that the utility model is compared with prior art had is:
1, this Y form height temperature high pressure Forged Tee beautiful shape, rational in infrastructure can make piping stressed evenly.
2, can simplify pipe-line system, easy-to-operat.
3, can reduce investment outlay.
4, can reduce pipe resistance, optimize piping layout, help the minimizing of operating cost.
5, can distribute by balanced air-flow, lower piping vibration, guarantee the safe operation of equipment and pipeline.
Four, description of drawings:
Be illustrated as structural representation of the present utility model.
Five, specific embodiment:
As shown in the figure, a kind of Y form height temperature high pressure Forged Tee connects 45 ° of elbows 2 of a band straight section respectively at two arms of Y shape threeway 1, and the transitional surface 3 of the person in charge of Y shape threeway and the intersection of arm is a conical surface.
Y shape threeway 1 adopts one to forge threeway, and material is 12CrlMoV, and the smelting process of this Y shape threeway adopts Full Killed Steel, the ladle refining vacuum outgas of electric furnace smelting.
Claims (3)
1, a kind of Y form height temperature high pressure Forged Tee, it is characterized by: two arms in Y shape threeway (1) connect an elbow with straight section (2) respectively.
2, Y shape according to claim 1 threeway is characterized by elbow with straight section (2) and is 45 ° of elbows of band straight section.
3, arbitrary Y shape according to claim 1 and 2 threeway, the transitional surface (3) of the person in charge who it is characterized by in Y shape threeway (1) and the intersection of arm is a conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080545 CN2739458Y (en) | 2004-10-26 | 2004-10-26 | Y-shape high temperature high-pressure forged tee joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420080545 CN2739458Y (en) | 2004-10-26 | 2004-10-26 | Y-shape high temperature high-pressure forged tee joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739458Y true CN2739458Y (en) | 2005-11-09 |
Family
ID=35354524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420080545 Expired - Fee Related CN2739458Y (en) | 2004-10-26 | 2004-10-26 | Y-shape high temperature high-pressure forged tee joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2739458Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334775A (en) * | 2016-08-23 | 2017-01-18 | 哈尔滨汽轮机厂有限责任公司 | Forging method for three-way pipe |
| CN110857879A (en) * | 2018-08-23 | 2020-03-03 | 中国石油天然气股份有限公司 | Gas weighing device |
-
2004
- 2004-10-26 CN CN 200420080545 patent/CN2739458Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334775A (en) * | 2016-08-23 | 2017-01-18 | 哈尔滨汽轮机厂有限责任公司 | Forging method for three-way pipe |
| CN110857879A (en) * | 2018-08-23 | 2020-03-03 | 中国石油天然气股份有限公司 | Gas weighing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051109 Termination date: 20111026 |