CN202510856U - Special coating composite steel pipe for fire fighting - Google Patents
Special coating composite steel pipe for fire fighting Download PDFInfo
- Publication number
- CN202510856U CN202510856U CN2012200302281U CN201220030228U CN202510856U CN 202510856 U CN202510856 U CN 202510856U CN 2012200302281 U CN2012200302281 U CN 2012200302281U CN 201220030228 U CN201220030228 U CN 201220030228U CN 202510856 U CN202510856 U CN 202510856U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- wall
- coating composite
- composite steel
- fire fighting
- 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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Abstract
The utility model relates to a special coating composite steel pipe for fire fighting, which comprises a steel pipe body, and epoxy resin coatings are arranged on the steel pipe outer wall and the steel pipe inner wall of the steel pipe body. The special coating composite steel pipe for fire fighting has the beneficial effect that the novel coating composite steel pipe prepared from coating epoxy resin materials on the steel pipe outer wall and the steel pipe inner wall has good temperature resistance property, chemical corrosion resistance and fire extinguishing agent corrosion resistance, as well as the corrosion prevention and flame retardant properties under water/water-free statuses, thereby greatly prolongingthe service life of firefighting and water supply and discharge pipelines.
Description
Technical field
The utility model relates to a kind of steel pipe, relates in particular to a kind of fire-fighting special-purpose coat composite steel tube.
Background technique
Because of the characteristics of fire-fighting water are long-term static and burst urgent needs, the common steel tube internal surface is prone to fouling, promptly uses the in-tube fouling thing that the internal diameter of tubing is dwindled or stops up.
The model utility content
The utility model technical problem to be solved is: a kind of fire-fighting special-purpose coat composite steel tube is provided, solves the common steel tube internal surface and be prone to fouling, promptly use the in-tube fouling thing that the internal diameter of tubing is dwindled or blocking problem.
The utility model is that the technological scheme that problem adopted of the above-mentioned proposition of solution is:
A kind of fire-fighting special-purpose coat composite steel tube includes the steel pipe body, and the outer wall of steel pipe and the inwall of described steel pipe body are provided with epoxy coating, and the thickness of described epoxy coating is 0.3-0.7mm, and the thickness of preferred epoxy coating is 0.5mm,
The thickness of described steel pipe body is 1.2-18mm,
The length of described steel pipe body is 3-6m.
The beneficial effect of the utility model is: at steel pipe inwall, the coated special epoxy resin material of outer wall surface and the new coating composite steel tube that makes; Heat resistance is good; Has resistance to chemical attack simultaneously; Anti-extinguishing agent corrosion, and in the anticorrosion and flame resistant performance that has under water and the anhydrous state, the working life of having improved fire-fighting, water supply and sewerage pipeline greatly.
Description of drawings
Fig. 1 is the structural section schematic representation of the utility model.
Wherein, 1-steel pipe body, 2-outer wall of steel pipe, 3-steel pipe inwall, 4-epoxy coating.
Embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, the described a kind of fire-fighting special-purpose coat composite steel tube of this embodiment includes the steel pipe body, and the outer wall of steel pipe and the inwall of described steel pipe body are provided with epoxy coating, and the thickness of described epoxy coating is 0.5mm,
The thickness of described steel pipe body is 10mm,
The length of described steel pipe body is 5m.
The beneficial effect of this embodiment is: at steel pipe inwall, the coated special epoxy resin material of outer wall surface and the new coating composite steel tube that makes; Heat resistance is good; Has resistance to chemical attack simultaneously; Anti-extinguishing agent corrosion, and in the anticorrosion and flame resistant performance that has under water and the anhydrous state, the working life of having improved fire-fighting, water supply and sewerage pipeline greatly.
Claims (1)
1. fire-fighting special-purpose coat composite steel tube; Include the steel pipe body; It is characterized in that: the outer wall of steel pipe and the inwall of described steel pipe body are provided with epoxy coating; The thickness of described epoxy coating is 0.5mm, and the thickness of described steel pipe body is 1.2-18mm, and the length of described steel pipe body is 3-6m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200302281U CN202510856U (en) | 2012-01-08 | 2012-01-08 | Special coating composite steel pipe for fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200302281U CN202510856U (en) | 2012-01-08 | 2012-01-08 | Special coating composite steel pipe for fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510856U true CN202510856U (en) | 2012-10-31 |
Family
ID=47063343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200302281U Expired - Fee Related CN202510856U (en) | 2012-01-08 | 2012-01-08 | Special coating composite steel pipe for fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510856U (en) |
-
2012
- 2012-01-08 CN CN2012200302281U patent/CN202510856U/en not_active Expired - Fee Related
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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: 20121031 Termination date: 20140108 |