JPS6024220A - 電縫鋼管の成形方法 - Google Patents
電縫鋼管の成形方法Info
- Publication number
- JPS6024220A JPS6024220A JP58131938A JP13193883A JPS6024220A JP S6024220 A JPS6024220 A JP S6024220A JP 58131938 A JP58131938 A JP 58131938A JP 13193883 A JP13193883 A JP 13193883A JP S6024220 A JPS6024220 A JP S6024220A
- Authority
- JP
- Japan
- Prior art keywords
- forming
- raw pipe
- pipe
- strip
- roll
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58131938A JPS6024220A (ja) | 1983-07-21 | 1983-07-21 | 電縫鋼管の成形方法 |
CA000458976A CA1239778A (fr) | 1983-07-21 | 1984-07-16 | Faconnage d'une canalisation en acier soudee par resistance |
DE8484108542T DE3474264D1 (en) | 1983-07-21 | 1984-07-19 | A method for forming an electric resistance welded steel pipe |
EP84108542A EP0133245B1 (fr) | 1983-07-21 | 1984-07-19 | Procédé pour le façonnage d'un tube d'acier par soudage à résistance |
IN376CA1989 IN172377B (fr) | 1983-07-21 | 1989-05-15 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58131938A JPS6024220A (ja) | 1983-07-21 | 1983-07-21 | 電縫鋼管の成形方法 |
IN376CA1989 IN172377B (fr) | 1983-07-21 | 1989-05-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6024220A true JPS6024220A (ja) | 1985-02-06 |
JPH0372366B2 JPH0372366B2 (fr) | 1991-11-18 |
Family
ID=26324269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58131938A Granted JPS6024220A (ja) | 1983-07-21 | 1983-07-21 | 電縫鋼管の成形方法 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0133245B1 (fr) |
JP (1) | JPS6024220A (fr) |
IN (1) | IN172377B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6142428A (ja) * | 1984-08-07 | 1986-02-28 | Ishikawajima Harima Heavy Ind Co Ltd | 管成形方法及び装置 |
JP2015167973A (ja) * | 2014-03-07 | 2015-09-28 | Jfeスチール株式会社 | 厚肉電縫管の製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52151135U (fr) * | 1976-05-14 | 1977-11-16 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2234450A (en) * | 1938-10-14 | 1941-03-11 | Bundy Tubing Co | Method for making tubes |
US2563214A (en) * | 1946-02-14 | 1951-08-07 | Clyde R Croson | Pipe-making machine |
US2948324A (en) * | 1955-10-18 | 1960-08-09 | Pirelli General Cable Works | Manufacture of tubing and tubular sheathing |
US2998047A (en) * | 1958-03-05 | 1961-08-29 | Bundy Tubing Co | Method of making tube from strip metal stock |
JPS54145361A (en) * | 1978-05-02 | 1979-11-13 | Nippon Steel Corp | Roller forming cylindrical pipe |
-
1983
- 1983-07-21 JP JP58131938A patent/JPS6024220A/ja active Granted
-
1984
- 1984-07-19 EP EP84108542A patent/EP0133245B1/fr not_active Expired
-
1989
- 1989-05-15 IN IN376CA1989 patent/IN172377B/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52151135U (fr) * | 1976-05-14 | 1977-11-16 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6142428A (ja) * | 1984-08-07 | 1986-02-28 | Ishikawajima Harima Heavy Ind Co Ltd | 管成形方法及び装置 |
JP2015167973A (ja) * | 2014-03-07 | 2015-09-28 | Jfeスチール株式会社 | 厚肉電縫管の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0133245A2 (fr) | 1985-02-20 |
JPH0372366B2 (fr) | 1991-11-18 |
EP0133245A3 (en) | 1985-07-24 |
EP0133245B1 (fr) | 1988-09-28 |
IN172377B (fr) | 1993-07-10 |
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