CN103775775A - High temperature resistant corrosion resistant composite Y-shaped T-branch pipe - Google Patents
High temperature resistant corrosion resistant composite Y-shaped T-branch pipe Download PDFInfo
- Publication number
- CN103775775A CN103775775A CN201210398441.2A CN201210398441A CN103775775A CN 103775775 A CN103775775 A CN 103775775A CN 201210398441 A CN201210398441 A CN 201210398441A CN 103775775 A CN103775775 A CN 103775775A
- Authority
- CN
- China
- Prior art keywords
- composite
- high temperature
- connecting tube
- shaped
- branch pipe
- 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
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Classifications
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- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/023—Y- pieces
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- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
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- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/08—Coatings characterised by the materials used by metal
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- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/188—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for branching pipes; for joining pipes to walls
Abstract
The invention relates to a high temperature resistant corrosion resistant composite Y-shaped T-branch pipe. The high temperature resistant corrosion resistant composite Y-shaped T-branch pipe comprises three communicating pipes (1) which are arranged in a Y shape and is characterized in that the wall thickness of the communicating pipes (1) is from 2 to 200 mm; the communicating pipes (1) are composite pipes; the communicating pipes (1) comprise interior base layers (11) and exterior composite layers (12); the base layers (11) are made of 20 R, 16MnR or 15CrMnR; the composite layers (12) are made of 304, 00Cr19Ni10, 312, 00Cr17Ni14Mo2, 317L or 0Cr13Al; a thickening sleeve (2) is arranged at a gathering position of the three communicating pipes (1). The high temperature resistant corrosion resistant composite Y-shaped T-branch pipe has the advantages of conveying mediums which are high in requirement for corrosion resistant and high temperature resistant performances.
Description
Technical field
The present invention relates to a kind of tee pipe fitting, relate in particular to a kind of high temperature resistant composite three-way pipe fitting, be widely used in the industry fed sheet of a media such as oil, chemical industry, electric power, boats and ships, metallurgy, machinery, placement, food, building, pharmacy.Belong to pipe fitting technical field.
Background technique
It is a kind of logistics mode of economical and efficient that pipeline is carried, but its safety is also very important, existing tee pipe fitting is right-angle tee, tee pipe fitting is an important accessory in pipe fitting, while conveying mainly for pipeline, form the flow dividing connecting components of pipeline, be split into a right-angle turning, but many occasions needn't be carried out the shunting of right-angle turning, therefore occur a kind of Y-type three way type pipe fitting.Traditional Y-type three way type pipe fitting is generally made up of 20R, 16MnR or 15CrMnR.This class tee pipe fitting intensity is high, resistance to pressure is strong.But corrosion-resistant, resistance to high temperature a little less than, therefore can only be used for the conveying of general medium, and can not be to medium transport corrosion-resistant, resistance to high temperature high requirement.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of corrosion-and high-temp-resistant composite Y type tee pipe fitting that can carry medium corrosion-resistant, resistance to high temperature high requirement is provided.
The object of the present invention is achieved like this:
A kind of corrosion-and high-temp-resistant composite Y type tee pipe fitting, comprise the connecting tube of three Y-type layouts, the wall thickness of described connecting tube is 2 ~ 200mm, described connecting tube is composite pipe, comprise inner basic unit and outside composite bed described connecting tube, the material of described basic unit is 20R, 16MnR or 15CrMnR, and the material of described composite bed is 304,00Cr19Ni10,312,00Cr17Ni14Mo2,317L or 0Cr13Al, and the junction of described three connecting tube is provided with thickening cover.
Compared with prior art, the invention has the beneficial effects as follows:
Corrosion-and high-temp-resistant composite Y type tee pipe fitting of the present invention, because cross over pipe is composite pipe, the material of composite bed is 304,00Cr19Ni10,312,00Cr17Ni14Mo2,317L or 0Cr13Al, have higher corrosion resistance and heat-resisting quantity, the junction of connecting tube is provided with thickening cover has also increased the bulk strength of tee pipe fitting.This corrosion-and high-temp-resistant composite Y type tee pipe fitting has advantages of and can carry medium corrosion-resistant, resistance to high temperature high requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of corrosion-and high-temp-resistant composite Y type tee pipe fitting of the present invention.
Fig. 2 is the communicating tube structure schematic diagram of corrosion-and high-temp-resistant composite Y type tee pipe fitting of the present invention.
Wherein:
Connecting tube 1
Thickening cover 2.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of corrosion-and high-temp-resistant composite Y type tee pipe fitting the present invention relates to, comprise the connecting tube 1 of three Y-type layouts, the wall thickness of described connecting tube 1 is 2 ~ 200mm, described connecting tube 1 is composite pipe, comprise inner basic unit 11 and outside composite bed 12 described connecting tube 1, the material of described basic unit 11 is 20R, 16MnR or 15CrMnR, the material of described composite bed 12 is 304,00Cr19Ni10,312,00Cr17Ni14Mo2,317L or 0Cr13Al, and the junction of described three connecting tube 1 is provided with thickening cover 2.
Claims (1)
1. a corrosion-and high-temp-resistant composite Y type tee pipe fitting, comprise the connecting tube (1) of three Y-type layouts, the wall thickness that it is characterized in that described connecting tube (1) is 2 ~ 200mm, described connecting tube (1) is composite pipe, comprise inner basic unit (11) and outside composite bed (12) described connecting tube (1), the material of described basic unit (11) is 20R, 16MnR or 15CrMnR, the material of described composite bed (12) is 304, 00Cr19Ni10, 312, 00Cr17Ni14Mo2, 317L or 0Cr13Al, the junction of described three connecting tube (1) is provided with thickening cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398441.2A CN103775775A (en) | 2012-10-19 | 2012-10-19 | High temperature resistant corrosion resistant composite Y-shaped T-branch pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398441.2A CN103775775A (en) | 2012-10-19 | 2012-10-19 | High temperature resistant corrosion resistant composite Y-shaped T-branch pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103775775A true CN103775775A (en) | 2014-05-07 |
Family
ID=50568345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210398441.2A Pending CN103775775A (en) | 2012-10-19 | 2012-10-19 | High temperature resistant corrosion resistant composite Y-shaped T-branch pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103775775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142934A (en) * | 2019-04-11 | 2019-08-20 | 林佳朋 | A kind of tee tube and its injection mold and method |
| CN116045107A (en) * | 2023-04-03 | 2023-05-02 | 沂源县林业保护发展中心(沂源县野生动植物资源保护中心、沂源县绿化委员会保障中心) | Three-way pipe for forestry seedling irrigation and application method thereof |
-
2012
- 2012-10-19 CN CN201210398441.2A patent/CN103775775A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142934A (en) * | 2019-04-11 | 2019-08-20 | 林佳朋 | A kind of tee tube and its injection mold and method |
| CN110142934B (en) * | 2019-04-11 | 2021-02-26 | 东莞市艺源塑胶制品有限公司 | Three-way pipe and injection mold and method thereof |
| CN116045107A (en) * | 2023-04-03 | 2023-05-02 | 沂源县林业保护发展中心(沂源县野生动植物资源保护中心、沂源县绿化委员会保障中心) | Three-way pipe for forestry seedling irrigation and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |