JPS5613127A - Manufacture of anticorrosion metallic pipe - Google Patents
Manufacture of anticorrosion metallic pipeInfo
- Publication number
- JPS5613127A JPS5613127A JP8854079A JP8854079A JPS5613127A JP S5613127 A JPS5613127 A JP S5613127A JP 8854079 A JP8854079 A JP 8854079A JP 8854079 A JP8854079 A JP 8854079A JP S5613127 A JPS5613127 A JP S5613127A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- extruder
- tube
- long head
- carriage
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000003707 silyl modified polymer Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 210000002445 nipple Anatomy 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/26—Lining or sheathing of internal surfaces
- B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/003—Layered products comprising a metal layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To obtain an anticorrosion pipe having a high bonding strength, by inserting a long head of an extruder into a metallic pipe, and extruding a tube of uncross-linked silyl-modified polymer from a die provided at a front end portion of the long head, while said tube is then fused to an inner surface of the metallic pipe. CONSTITUTION:A tube extruding nipple die is set on a long head 2 of an extruder 1. Rails 3 are laid in a direction in which the long head 2 is extended, and a carriage 4 is placed on the rails 3. A steel pipe 6 is heated by a heating means and mounted on drive rolls 5a, 5b. The carriage 4 is moved toward the extruder 1, so that the long head 2 of the extruder 1 is inserted into the steel pipe 6. A tube 11 of silyl-modified polymer is then extruded, and the pipe 6 is closed with a cover 12. The carriage 4 is then moved slowly away from the extruder 1 while extruding the tube 11, to withdraw the pipe 6 from the long head 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8854079A JPS5613127A (en) | 1979-07-12 | 1979-07-12 | Manufacture of anticorrosion metallic pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8854079A JPS5613127A (en) | 1979-07-12 | 1979-07-12 | Manufacture of anticorrosion metallic pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5613127A true JPS5613127A (en) | 1981-02-09 |
Family
ID=13945672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8854079A Pending JPS5613127A (en) | 1979-07-12 | 1979-07-12 | Manufacture of anticorrosion metallic pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5613127A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000015411A1 (en) * | 1998-09-11 | 2000-03-23 | Advanced Engineering Solutions Limited | Method of lining pipes |
-
1979
- 1979-07-12 JP JP8854079A patent/JPS5613127A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000015411A1 (en) * | 1998-09-11 | 2000-03-23 | Advanced Engineering Solutions Limited | Method of lining pipes |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1264910C (en) | Method for the production of thermoplastic tubes | |
US3126306A (en) | Attoxj | |
IE40322B1 (en) | Apparatus for producing a pipe of platics or other extrudable material with a ridgeo outer surface | |
DE1704635B2 (en) | Method and device for the continuous production of corrugated pipes made of thermoplastic material | |
DK512487D0 (en) | PROCEDURE, APPARATUS AND EXTRACTIVE TOOL USED BY EXTRUSION OF ELECTRIC WOVEN PIPE MOLDS AND ELECTROWAVABLE FITTINGS OF THERMOPLASTIC USING A FIRST PIPE PART I | |
US3720994A (en) | Method of forming metal tubing | |
JPS58151018U (en) | ram extruder | |
US3748077A (en) | Apparatus for producing pipe having a bend | |
JPS5613127A (en) | Manufacture of anticorrosion metallic pipe | |
GB1092505A (en) | Improvements in or relating to the manufacture of tubular elements | |
AU544531B2 (en) | Flattening metal tubular blanks | |
GB1517344A (en) | Tubing | |
CH373673A (en) | Process for lining the inner surfaces of tubular structures | |
EP0237234B1 (en) | Method for the production of a composite pipe and an apparatus for carrying out said method | |
GB1134313A (en) | Method and apparatus for the extrusion of pipes and the like | |
ATE134338T1 (en) | METHOD AND APPARATUS FOR PRODUCING A TUBULAR LAMINATED BODY | |
DE3779134D1 (en) | METHOD AND DEVICE FOR PRODUCING RIBBED TUBES. | |
US3497588A (en) | Method for producing pipe having a bend | |
DE3511371A1 (en) | Process for producing a cross-linked shrink tube | |
JPS57100032A (en) | Method and apparatus for manufacturing thermoplastic resin sheet like object | |
DE2143073A1 (en) | Device for smoothing the inner surface of a plastic tube | |
JPS5764524A (en) | Device for controlling thickness of parison | |
JPS56139222A (en) | Production of composite wire rod | |
Cross et al. | Apparatus for Forming Plastic Pipe Couplings | |
Cross et al. | Process for Forming Plastic Pipe Couplings |