JPS6225392U - - Google Patents
Info
- Publication number
- JPS6225392U JPS6225392U JP11778185U JP11778185U JPS6225392U JP S6225392 U JPS6225392 U JP S6225392U JP 11778185 U JP11778185 U JP 11778185U JP 11778185 U JP11778185 U JP 11778185U JP S6225392 U JPS6225392 U JP S6225392U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- fluororesin
- peripheral surface
- inner peripheral
- liner
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
第１図は本考案に係るフツ素樹脂ライニング鋼
管の断面図であり、第２図は本考案で用いられる
環状補強スリーブの断面図であり、第３図は本考
案で用いられる多孔板の図面図であり、第４図は
本考案で用いられる環状補強スリーブの別の実施
例を示す断面図であり、第５図は本考案に係フツ
素樹脂ライニング鋼管の別の実施例を示す断面図
であり、第６図は従来のフツ素樹脂ライニング鋼
管の欠点を示す説明図である。
１……鋼管、２……フランジ、３……フツ素樹
脂ライナー、４……ライナー内周面、５……環状
補強スリーブ、６……フツ素樹脂、７……補強板
、８……孔、９……多孔板、１３……突出スリー
ブ。
Fig. 1 is a cross-sectional view of the fluororesin-lined steel pipe according to the present invention, Fig. 2 is a cross-sectional view of the annular reinforcing sleeve used in the present invention, and Fig. 3 is a drawing of the perforated plate used in the present invention. FIG. 4 is a sectional view showing another embodiment of the annular reinforcing sleeve used in the present invention, and FIG. 5 is a sectional view showing another embodiment of the fluororesin-lined steel pipe according to the present invention. FIG. 6 is an explanatory diagram showing the drawbacks of the conventional fluororesin-lined steel pipe. DESCRIPTION OF SYMBOLS 1... Steel pipe, 2... Flange, 3... Fluorine resin liner, 4... Liner inner peripheral surface, 5... Annular reinforcing sleeve, 6... Fluorine resin, 7... Reinforcement plate, 8... Hole , 9... Perforated plate, 13... Protruding sleeve.
Claims (1)
て被覆されたライニング鋼管のライナー内周面上
に、内部に補強板が埋設されたフツ素樹脂からな
る環状補強スリーブを挿着したことを特徴とする
フツ素樹脂製ライニング鋼管。 (2) 前記環状補強スリーブにおいて、前記補強
板が多孔板であり、かつこの多孔板を被覆するフ
ツ素樹脂が熱溶融性フツ素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項に記載のフ
ツ素樹脂ライニング鋼管。[Scope of Claim for Utility Model Registration] (1) Lining in which the inner peripheral surface of a steel pipe is covered with a fluororesin liner A lining made of a fluororesin steel pipe with a reinforcing plate embedded inside the liner inner peripheral surface of the steel pipe. A fluoroplastic lined steel pipe characterized by an annular reinforcing sleeve inserted. (2) In the annular reinforcing sleeve, the reinforcing plate is a perforated plate, and the fluororesin covering the perforated plate is a heat-melting fluororesin. The fluororesin-lined steel pipe described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11778185U JPH0237011Y2 (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11778185U JPH0237011Y2 (en) | 1985-07-31 | 1985-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6225392U true JPS6225392U (en) | 1987-02-16 |
| JPH0237011Y2 JPH0237011Y2 (en) | 1990-10-08 |
Family
ID=31003616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11778185U Expired JPH0237011Y2 (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237011Y2 (en) |
-
1985
- 1985-07-31 JP JP11778185U patent/JPH0237011Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237011Y2 (en) | 1990-10-08 |
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