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2 193 719

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C2

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IPC

(21) (22)

Application

2000112990/06, 2000-05-24

(24)

Start date

2000-05-24

(22)

Actual filing date

2000-05-24

(45)

Published

2002-11-27

(72)

Inventor

Asadullin M.Z.Valeev D.M.Shajkhutdinov A.Z.Gol'Janov A.I.Cherkasov N.M.Usmanov R.R.Askarov R.M.Fajzullin S.M.

(73)

Holder

Ooo Oao

INSULATING TAPE Russian patent published in 2002 - IPC

Abstract RU 2193719 C2

FIELD: construction engineering; erection and repair of metal pipe lines. SUBSTANCE: two adhesive strips are applied on polymer base on outer side. Width of adhesive strips is equal to width of overlap of tape at single-layer winding of tape on pipe line (3 to 5 cm). Inner surface of tape is provided with adhesive strips and strips opposite outer adhesive strips are free from adhesive. EFFECT: facilitated procedure of transportation and application of tape on pipe line. 1 dwg

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RU 2 193 719 C2

Authors

Asadullin M.Z.

Valeev D.M.

Shajkhutdinov A.Z.

Gol'Janov A.I.

Cherkasov N.M.

Usmanov R.R.

Askarov R.M.

Fajzullin S.M.

Dates

2002-11-27—Published

2000-05-24—Filed

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