FR2550719B1 - Procede de fabrication de tubes sans soudure et laminoir a tubes sans soudure - Google Patents
Procede de fabrication de tubes sans soudure et laminoir a tubes sans soudureInfo
- Publication number
- FR2550719B1 FR2550719B1 FR8412207A FR8412207A FR2550719B1 FR 2550719 B1 FR2550719 B1 FR 2550719B1 FR 8412207 A FR8412207 A FR 8412207A FR 8412207 A FR8412207 A FR 8412207A FR 2550719 B1 FR2550719 B1 FR 2550719B1
- Authority
- FR
- France
- Prior art keywords
- solderless
- tubes
- manufacturing
- tube roller
- roller
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51956483A | 1983-08-02 | 1983-08-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2550719A1 FR2550719A1 (fr) | 1985-02-22 |
FR2550719B1 true FR2550719B1 (fr) | 1987-08-07 |
Family
ID=24068848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8412207A Expired FR2550719B1 (fr) | 1983-08-02 | 1984-08-01 | Procede de fabrication de tubes sans soudure et laminoir a tubes sans soudure |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6076207A (fr) |
CA (1) | CA1247885A (fr) |
DE (1) | DE3426224A1 (fr) |
FR (1) | FR2550719B1 (fr) |
GB (1) | GB2144352B (fr) |
ZA (1) | ZA845090B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101927260A (zh) * | 2010-07-13 | 2010-12-29 | 江苏振达钢管集团 | 一种无缝钢管热轧多次穿孔生产工艺 |
DE102015212905B4 (de) * | 2015-07-09 | 2020-10-01 | Sms Group Gmbh | Vorrichtung und Verfahren zur Herstellung nahtloser Rohre |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT141728B (de) * | 1931-04-04 | 1935-05-10 | Diescher & Sons S | Verfahren zur Herstellung nahtloser Rohre. |
US1949933A (en) * | 1932-03-25 | 1934-03-06 | Grasselli Chemical Co | Sulphur burner |
US1946933A (en) * | 1932-03-31 | 1934-02-13 | Diescher Tube Mills Inc | Tube-making apparatus |
US1951348A (en) * | 1932-09-02 | 1934-03-20 | Diescher Tube Mills Inc | Method of cross-rolling |
US2006336A (en) * | 1933-05-22 | 1935-07-02 | Diescher Tube Mills Inc | Tube elongating apparatus and method |
US2048925A (en) * | 1933-10-19 | 1936-07-28 | Diescher Tube Mills Inc | Tube manufacturing apparatus |
US3593553A (en) * | 1968-07-12 | 1971-07-20 | Blaw Knox Co | Method and apparatus for rolling tubes |
GB1575859A (en) * | 1977-04-18 | 1980-10-01 | Aetna Standard Eng Co | Process for the production of seamless tubular products |
FR2443884A1 (fr) * | 1978-12-15 | 1980-07-11 | Vallourec | Fabrication de tubes sans soudure de forts diametres |
GB2089702B (en) * | 1980-12-19 | 1984-08-30 | Nippon Kokan Kk | Method of manufacturing seamless steel pipes |
GB2099346B (en) * | 1981-04-16 | 1985-03-13 | Head Wrightson Mach | Tube rolling mill |
-
1984
- 1984-05-25 CA CA000455211A patent/CA1247885A/fr not_active Expired
- 1984-06-28 GB GB08416450A patent/GB2144352B/en not_active Expired
- 1984-07-03 ZA ZA845090A patent/ZA845090B/xx unknown
- 1984-07-17 DE DE19843426224 patent/DE3426224A1/de active Granted
- 1984-07-31 JP JP59161437A patent/JPS6076207A/ja active Granted
- 1984-08-01 FR FR8412207A patent/FR2550719B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2550719A1 (fr) | 1985-02-22 |
CA1247885A (fr) | 1989-01-03 |
DE3426224A1 (de) | 1985-02-21 |
GB2144352B (en) | 1986-06-04 |
GB2144352A (en) | 1985-03-06 |
GB8416450D0 (en) | 1984-08-01 |
JPH0224162B2 (fr) | 1990-05-28 |
JPS6076207A (ja) | 1985-04-30 |
ZA845090B (en) | 1985-05-29 |
DE3426224C2 (fr) | 1992-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property |