RU2001122538A - DORNING HEAD FOR INSTALLATION OF TIPS IN A STEEL PIPE LAYED BY A POLYETHYLENE SHELL - Google Patents
DORNING HEAD FOR INSTALLATION OF TIPS IN A STEEL PIPE LAYED BY A POLYETHYLENE SHELLInfo
- Publication number
- RU2001122538A RU2001122538A RU2001122538/02A RU2001122538A RU2001122538A RU 2001122538 A RU2001122538 A RU 2001122538A RU 2001122538/02 A RU2001122538/02 A RU 2001122538/02A RU 2001122538 A RU2001122538 A RU 2001122538A RU 2001122538 A RU2001122538 A RU 2001122538A
- Authority
- RU
- Russia
- Prior art keywords
- layed
- tips
- installation
- steel pipe
- polyethylene shell
- Prior art date
Links
- -1 POLYETHYLENE Polymers 0.000 title 1
- 239000004698 Polyethylene (PE) Substances 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2001122538A RU2212302C2 (en) | 2001-08-09 | 2001-08-09 | Mandrel head for mounting tips in steel pipe lined with polyethylene shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2001122538A RU2212302C2 (en) | 2001-08-09 | 2001-08-09 | Mandrel head for mounting tips in steel pipe lined with polyethylene shell |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2001122538A true RU2001122538A (en) | 2003-08-20 |
RU2212302C2 RU2212302C2 (en) | 2003-09-20 |
Family
ID=29776864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001122538A RU2212302C2 (en) | 2001-08-09 | 2001-08-09 | Mandrel head for mounting tips in steel pipe lined with polyethylene shell |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2212302C2 (en) |
-
2001
- 2001-08-09 RU RU2001122538A patent/RU2212302C2/en active
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