CA1315933C - Methode de fabrication de tuyaux d'acier a gaine plastique - Google Patents
Methode de fabrication de tuyaux d'acier a gaine plastiqueInfo
- Publication number
- CA1315933C CA1315933C CA000577418A CA577418A CA1315933C CA 1315933 C CA1315933 C CA 1315933C CA 000577418 A CA000577418 A CA 000577418A CA 577418 A CA577418 A CA 577418A CA 1315933 C CA1315933 C CA 1315933C
- Authority
- CA
- Canada
- Prior art keywords
- tube
- outer layer
- die
- metal
- plastic coating
- 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
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000577418A CA1315933C (fr) | 1988-09-14 | 1988-09-14 | Methode de fabrication de tuyaux d'acier a gaine plastique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000577418A CA1315933C (fr) | 1988-09-14 | 1988-09-14 | Methode de fabrication de tuyaux d'acier a gaine plastique |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1315933C true CA1315933C (fr) | 1993-04-13 |
Family
ID=4138728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000577418A Expired - Fee Related CA1315933C (fr) | 1988-09-14 | 1988-09-14 | Methode de fabrication de tuyaux d'acier a gaine plastique |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1315933C (fr) |
-
1988
- 1988-09-14 CA CA000577418A patent/CA1315933C/fr not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5948499B2 (ja) | ラミネ−トシ−スの製造方法 | |
US4904323A (en) | Manufacture of plastic jacketed steel pipe | |
US5197319A (en) | Extrusion apparatus for sheathing a temperature sensitive core material | |
CA1315933C (fr) | Methode de fabrication de tuyaux d'acier a gaine plastique | |
EP0252749B1 (fr) | Appareil pour la fabrication en continu de tubes en résine réticulée thermorétractables | |
US4533421A (en) | Method for making a lap seam extruded tendon | |
US4840552A (en) | Apparatus for continuously producing heat-shrinkable crosslinked resin tube | |
JP2868068B2 (ja) | 自己支持型光ケーブルの製造方法 | |
JPH01241323A (ja) | 複合線および管の連続押出装置 | |
GB2189728A (en) | Coated wire manufacturing method | |
JPS5911366B2 (ja) | 複合線材の製造方法 | |
JPH072365B2 (ja) | プラスチック押出材の製造方法 | |
JPH0195023A (ja) | 共押出しによる管体のプラスチツク被覆方法 | |
JPH05131526A (ja) | 樹脂製パイプの製造方法及び該パイプの成形用ダイ装置 | |
JP2618472B2 (ja) | アルミ被覆線の製造装置 | |
JPS6344892Y2 (fr) | ||
RU2022790C1 (ru) | Способ получения посредством экструзии дающего усадку изделия из термопласта | |
JPS6321128A (ja) | 架橋型熱収縮管の連続製造方法 | |
JP2603981B2 (ja) | 光ファイバユニット入りアルミニウム管の製造方法 | |
JPH0551448B2 (fr) | ||
JPS5951684B2 (ja) | プラスチツク絶縁ケ−ブルの製造方法 | |
JPS62167023A (ja) | 断熱パイプの製造方法 | |
SU794674A1 (ru) | Способ изготовлени пластмассовойТРубы C КАлибРОВАННыМ ВНуТРЕННиМОТВЕРСТиЕМ | |
JPS5914210B2 (ja) | 心線への薄膜被覆方法 | |
EP0338855A2 (fr) | Procédé et dispositif de fabrication d'un corps à fibre optique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |