FR1467560A - Procédé de fabrication de tubes sans soudure - Google Patents
Procédé de fabrication de tubes sans soudureInfo
- Publication number
- FR1467560A FR1467560A FR48710A FR48710A FR1467560A FR 1467560 A FR1467560 A FR 1467560A FR 48710 A FR48710 A FR 48710A FR 48710 A FR48710 A FR 48710A FR 1467560 A FR1467560 A FR 1467560A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- seamless tubes
- seamless
- tubes
- manufacturing
- 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
- B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
- B21B25/04—Cooling or lubricating mandrels during operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
- B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR48710A FR1467560A (fr) | 1965-02-15 | 1966-02-07 | Procédé de fabrication de tubes sans soudure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US432597A US3392565A (en) | 1965-02-15 | 1965-02-15 | Manufacture of seamless tubing |
| FR48710A FR1467560A (fr) | 1965-02-15 | 1966-02-07 | Procédé de fabrication de tubes sans soudure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1467560A true FR1467560A (fr) | 1967-01-27 |
Family
ID=26168421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR48710A Expired FR1467560A (fr) | 1965-02-15 | 1966-02-07 | Procédé de fabrication de tubes sans soudure |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1467560A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2612815A1 (fr) * | 1987-03-26 | 1988-09-30 | Mannesmann Ag | Procede et dispositif pour la realisation de tubes selon le procede de laminage a pas de pelerin a froid |
| WO1991001824A1 (fr) * | 1989-08-03 | 1991-02-21 | Tubemill S.A. | Dispositif elongateur-egalisateur de corps creux ronds destines a la fabrication de tubes sans soudure |
-
1966
- 1966-02-07 FR FR48710A patent/FR1467560A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2612815A1 (fr) * | 1987-03-26 | 1988-09-30 | Mannesmann Ag | Procede et dispositif pour la realisation de tubes selon le procede de laminage a pas de pelerin a froid |
| WO1991001824A1 (fr) * | 1989-08-03 | 1991-02-21 | Tubemill S.A. | Dispositif elongateur-egalisateur de corps creux ronds destines a la fabrication de tubes sans soudure |
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