JPH0193424U - - Google Patents
Info
- Publication number
- JPH0193424U JPH0193424U JP18881387U JP18881387U JPH0193424U JP H0193424 U JPH0193424 U JP H0193424U JP 18881387 U JP18881387 U JP 18881387U JP 18881387 U JP18881387 U JP 18881387U JP H0193424 U JPH0193424 U JP H0193424U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- organic material
- layer
- pipe column
- corrosion
- 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
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000011368 organic material Substances 0.000 claims 5
- 239000010935 stainless steel Substances 0.000 claims 3
- 235000019589 hardness Nutrition 0.000 claims 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
第１図は本考案の第１の実施例の概要を示す断
面図、第２図は本考案の第１の実施例の効果の一
例を示す図、第３図は本考案の第２の実施例の概
要を示す断面図である。
１……鋼管、２……亜鉛めつき層、３……変成
飽和ポリエステル樹脂層、４……ポリエチレン樹
脂層、５……ナイロン―１２樹脂、６……エポキ
シ樹脂層。
FIG. 1 is a cross-sectional view showing an outline of the first embodiment of the present invention, FIG. 2 is a diagram showing an example of the effect of the first embodiment of the present invention, and FIG. 3 is a cross-sectional view showing an overview of the first embodiment of the present invention. FIG. 3 is a cross-sectional view showing an overview of an example. DESCRIPTION OF SYMBOLS 1... Steel pipe, 2... Galvanized layer, 3... Modified saturated polyester resin layer, 4... Polyethylene resin layer, 5... Nylon-12 resin, 6... Epoxy resin layer.
Claims (1)
が多層被覆されていることを特徴とする防食鋼管
柱。 (2) 前記鋼管柱を被覆する第１層の有機材料が
硬質樹脂であり、前記第１層を被覆する有機材料
が軟質樹脂であることを特徴とする実用新案登録
請求の範囲第１項記載の防食鋼管柱。 (3) 前記鋼管柱を被覆する第１層の有機材料が
軟質樹脂であり、前記第１層を被覆する有機材料
が硬質樹脂であることを特徴とする実用新案登録
請求の範囲第１項記載の防食鋼管柱。[Claims for Utility Model Registration] (1) A corrosion-resistant steel pipe column characterized in that the steel pipe column is coated with multiple layers of two or more types of organic materials having different hardnesses. (2) Claim 1 of the utility model registration claim characterized in that the organic material of the first layer covering the steel pipe column is a hard resin, and the organic material covering the first layer is a soft resin. Corrosion-resistant steel pipe columns. (3) Claim 1 of the utility model registration claim characterized in that the organic material of the first layer covering the steel pipe column is a soft resin, and the organic material covering the first layer is a hard resin. Corrosion-resistant steel pipe columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18881387U JPH0193424U (en) | 1987-12-14 | 1987-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18881387U JPH0193424U (en) | 1987-12-14 | 1987-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193424U true JPH0193424U (en) | 1989-06-20 |
Family
ID=31479882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18881387U Pending JPH0193424U (en) | 1987-12-14 | 1987-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0473140A (en) * | 1990-07-16 | 1992-03-09 | Kawasaki Steel Corp | Rubber lining of surface of metal member |
-
1987
- 1987-12-14 JP JP18881387U patent/JPH0193424U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0473140A (en) * | 1990-07-16 | 1992-03-09 | Kawasaki Steel Corp | Rubber lining of surface of metal member |
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