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2 251 045

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(51)

IPC

(21) (22)

Application

2003101279/06, 2003-01-16

(24)

Start date

2003-01-16

(22)

Actual filing date

2003-01-16

(45)

Published

2005-04-27

(72)

Inventor

Stolbov V.I.Peterajtis S.Kh.Chukharev A.V.

(73)

Holder

Stolbov Vladimir IvanovichPeterajtis Sergej KhantsasovichChukharev Andrej Vladimirovich

METHOD OF JOINING PIPES Russian patent published in 2005 - IPC

Abstract RU 2251045 C2

FIELD: pipeline transport.

SUBSTANCE: method comprises making the outer load-bearing pipe and inner coaxial flexible thin-walled pipe by clamping during fitting and joining their butts by means of bands.

EFFECT: enhanced reliability of joining.

1 cl, 1 dwg

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RU 2 251 045 C2

Authors

Stolbov V.I.

Peterajtis S.Kh.

Chukharev A.V.

Dates

2005-04-27—Published

2003-01-16—Filed