RU98118529A - METHOD FOR HOT ROLLING SEAMLESS THIN-WALL PIPES - Google Patents
METHOD FOR HOT ROLLING SEAMLESS THIN-WALL PIPESInfo
- Publication number
- RU98118529A RU98118529A RU98118529/02A RU98118529A RU98118529A RU 98118529 A RU98118529 A RU 98118529A RU 98118529/02 A RU98118529/02 A RU 98118529/02A RU 98118529 A RU98118529 A RU 98118529A RU 98118529 A RU98118529 A RU 98118529A
- Authority
- RU
- Russia
- Prior art keywords
- hot rolling
- sleeve
- seamless thin
- rolling
- wall pipes
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims 4
- 238000010790 dilution Methods 0.000 claims 1
- 238000005098 hot rolling Methods 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU98118529A RU2138348C1 (en) | 1998-10-12 | 1998-10-12 | Method for hot rolling of seamless thin-wall tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU98118529A RU2138348C1 (en) | 1998-10-12 | 1998-10-12 | Method for hot rolling of seamless thin-wall tubes |
Publications (2)
Publication Number | Publication Date |
---|---|
RU98118529A true RU98118529A (en) | 1999-09-20 |
RU2138348C1 RU2138348C1 (en) | 1999-09-27 |
Family
ID=20211192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU98118529A RU2138348C1 (en) | 1998-10-12 | 1998-10-12 | Method for hot rolling of seamless thin-wall tubes |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2138348C1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2443484C2 (en) * | 2009-12-07 | 2012-02-27 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Large-diameter seamless pipe production |
CN102233355A (en) * | 2010-04-28 | 2011-11-09 | 洛阳璋泰非标机械有限公司 | Technological process for adding retained mandrel to reducing rolling section of hot-rolled small-diameter seamless steel tube |
RU2455092C1 (en) * | 2011-06-16 | 2012-07-10 | Александр Васильевич Гончарук | Method of seamless tube production |
RU2522508C1 (en) * | 2012-11-21 | 2014-07-20 | Открытое акционерное общество "Челябинский трубопрокатный завод" | Production of seamless hot-rolled pipes at pru with pilger mill |
RU2556164C1 (en) * | 2013-12-20 | 2015-07-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Method of production of thin wall pipes at pipe-rolling plants with three-roll reeler |
DE102015109092A1 (en) * | 2015-06-09 | 2016-12-15 | Sms Group Gmbh | Method for operating a seamless pipe system and seamless pipe system |
RU2627081C1 (en) * | 2016-11-02 | 2017-08-03 | ООО "Камышинский завод бурового инструмента" | Production method of drill steel |
-
1998
- 1998-10-12 RU RU98118529A patent/RU2138348C1/en active
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