CN2163922Y - Anticorrosive compound tube - Google Patents
Anticorrosive compound tube Download PDFInfo
- Publication number
- CN2163922Y CN2163922Y CN 93236811 CN93236811U CN2163922Y CN 2163922 Y CN2163922 Y CN 2163922Y CN 93236811 CN93236811 CN 93236811 CN 93236811 U CN93236811 U CN 93236811U CN 2163922 Y CN2163922 Y CN 2163922Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- tube
- plastic
- common steel
- utility
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a pipe, composed of a common steel pipe and a plastic pipe. One pipe of the two is used as an outer pipe, the interior of the pipe is sleeved with another pipe matched with the pipe, and the end is provided with a plastic welding seam. The compound pipe has the advantages of solid, universal, anticorrosive, etc., is mainly used for conveying gas and liquid, and is especially suitable for conveying corrosive gas and liquid. The utility model has convenient installation and operation, and overcomes the defects of not antiseptic of common steel pipes, high cost of stainless steel pipes, easy aging of plastic pipes, etc.
Description
The utility model belongs to technical field of engineering components, is mainly used in to carry liquid, gas, is specially adapted to the corrosive liquid of conveyor belt, gas in the industries such as chemical industry, pharmacy.
Carry at present liquid, gas to adopt common steel tube mostly, but in industries such as chemical industry, pharmacy, not corrosion-resistant because of it, to spend a large amount of human and material resources to keep in repair protection throughout the year, and the time and need to stop production and change; But, still exist shortcomings such as Stainless Steel Tube cost height, investment is big, plastic tube easily wears out, breaks even adopt corrosion-resistant Stainless Steel Tube or plastic tube to replace common steel tube.
The purpose of this utility model is to provide a kind of composite tube that together is made of common steel tube and plastic pipe sleeve, to remedy the deficiency of above-mentioned various delivery pipes.
The utility model is made up of common steel tube and plastic tube, is outer tube with a kind of pipe wherein, the another kind pipe of suit and its coupling in this pipe, and the end is provided with the plastics weld seam; When installing and using, the joint outer tube still uses the primary standard link, and inner tube face joint places seal washer or is coated with adhesive glue.
The utility model organically combines the anticorrosion advantage inexpensive, that steel pipe is durable of plastic tube, and makes very simple, easy to use.
Embodiment: outer steel inner plastic combination anticorrosion pipe
Be described further in conjunction with the accompanying drawings.Make outer tube 1 with common steel tube (straight tube or bend pipe), the plastic inner pipe 2 that is complementary with it of suit within it, 3 places, termination are dead with the plastic heap sealing.When installing and using, effective standard link 5 links together outer steel pipe outside the joint, and the end face joint of its plastic inner pipe is added with seal washer 4.
Claims (2)
1, a kind of combination anticorrosion pipe is made up of common steel tube and plastic tube, it is characterized in that with a kind of pipe wherein be outer tube, the another kind pipe that suit is complementary with it in this pipe, and the end is provided with the plastics weld seam.
2, according to the described combined type anti-corrosion pipe of claim, it is characterized in that the joint of composite tube, outer tube still uses the primary standard link, and end face joint of pipe places seal washer or is coated with adhesive glue in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236811 CN2163922Y (en) | 1993-05-06 | 1993-05-06 | Anticorrosive compound tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236811 CN2163922Y (en) | 1993-05-06 | 1993-05-06 | Anticorrosive compound tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2163922Y true CN2163922Y (en) | 1994-05-04 |
Family
ID=33811902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93236811 Expired - Fee Related CN2163922Y (en) | 1993-05-06 | 1993-05-06 | Anticorrosive compound tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2163922Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588245A (en) * | 2017-09-29 | 2018-01-16 | 镇江市星耀智能装备有限公司 | A kind of good pipeline of stability |
-
1993
- 1993-05-06 CN CN 93236811 patent/CN2163922Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588245A (en) * | 2017-09-29 | 2018-01-16 | 镇江市星耀智能装备有限公司 | A kind of good pipeline of stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |