RU2003108229A - METHOD FOR PRODUCING TWO-WALL WELDED PIPES - Google Patents
METHOD FOR PRODUCING TWO-WALL WELDED PIPESInfo
- Publication number
- RU2003108229A RU2003108229A RU2003108229/02A RU2003108229A RU2003108229A RU 2003108229 A RU2003108229 A RU 2003108229A RU 2003108229/02 A RU2003108229/02 A RU 2003108229/02A RU 2003108229 A RU2003108229 A RU 2003108229A RU 2003108229 A RU2003108229 A RU 2003108229A
- Authority
- RU
- Russia
- Prior art keywords
- pipe
- welding
- smaller diameter
- centering elements
- producing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000007990 PIPES buffer Substances 0.000 title 1
- 238000003466 welding Methods 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000005755 formation reaction Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2003108229/02A RU2235616C1 (en) | 2003-03-24 | 2003-03-24 | Method for making double-wall welded tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2003108229/02A RU2235616C1 (en) | 2003-03-24 | 2003-03-24 | Method for making double-wall welded tubes |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2235616C1 RU2235616C1 (en) | 2004-09-10 |
RU2003108229A true RU2003108229A (en) | 2004-12-20 |
Family
ID=33433672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2003108229/02A RU2235616C1 (en) | 2003-03-24 | 2003-03-24 | Method for making double-wall welded tubes |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2235616C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2507432C1 (en) * | 2012-10-04 | 2014-02-20 | Закрытое акционерное общество "Завод экспериментального машиностроения Ракетно-космической корпорации "Энергия" имени С.П. Королева" | Manufacturing method of bundle of pipelines |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8211518B2 (en) * | 2007-01-31 | 2012-07-03 | Senior Operations Inc. | Duct section, system and method for constructing same |
-
2003
- 2003-03-24 RU RU2003108229/02A patent/RU2235616C1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2507432C1 (en) * | 2012-10-04 | 2014-02-20 | Закрытое акционерное общество "Завод экспериментального машиностроения Ракетно-космической корпорации "Энергия" имени С.П. Королева" | Manufacturing method of bundle of pipelines |
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