Patenton — panteon of patents

(19)

RU

(11)

2 162 188

(13)

C1

(51)

IPC

(21) (22)

Application

2000110273/06, 2000-04-25

(24)

Start date

2000-04-25

(22)

Actual filing date

2000-04-25

(45)

Published

2001-01-20

(72)

Inventor

Vojnov A.K.Chernov A.V.Davydov A.A.Fedotov A.V.Kushnarenko V.V.Glushchenkov V.A.Kakovkin D.A.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Proizvodstvennoe PredprijatieVojnov Anatolij Konstantinovich

METHOD OF RUST PROTECTION OF WELDED BUTT JOINTS OF PIPELINES WITH INTERNAL COATING Russian patent published in 2001 - IPC

Abstract RU 2162188 C1

FIELD: civil engineering. SUBSTANCE: method is used during construction and repair of pipelines designed for transportation of water in cold and hot water-supply systems, as well as for transportation of petroleum, petroleum products, gases and various corrosive media. Pipeline is mounted of steel pipes with internal anticorrosive coating. Pipe ends free of coating are lined with bushings with subsequent welding of their ends, surfacing and welding of pipes. Recommendations for selection of bushing material for surfacing and welding of butt joints of pipes are presented. EFFECT: enhanced reliability of pipeline.

Similar patents RU2162188C1

Title Year Author Number
METHOD OF CONNECTING PIPES HAVING INTERNAL ANTICORROSIVE COATS 1995
  • Vojnov A.K.
  • Olovjanishnikov V.F.
  • Davydov V.A.
  • Zakharov A.A.
  • Glushchenkov V.A.
  • Karpukhin V.F.
  • Kolesnev S.V.
  • Burmistrov A.E.
  • Kakovkin D.A.
  • Chernov A.V.
  • Katasonov Ju.I.
 RU2103593C1
METHOD OF CONNECTING PIPES HAVING INNER ANTICORROSIVE COATS 1996
  • Vojnov A.K.
  • Olovjanishnikov V.F.
  • Anisimov P.A.
  • Kolesnev S.V.
  • Zakharov A.A.
  • Glushchenkov V.A.
  • Karpukhin V.F.
  • Gavdaev V.A.
  • Chernov A.V.
  • Kakovkin D.A.
  • Burmistrov A.E.
 RU2103594C1
METHOD OF MANUFACTURE OF PIPES WITH INTERNAL COATING 2001
  • Ajduganov V.M.
 RU2197676C2
METHOD OF JOINING PIPES WITH INNER COVERING 1993
  • Vojnov A.K.
  • Olovjanishnikov V.F.
  • Zakharov A.A.
  • Glushchenkov V.A.
  • Pesotskij V.I.
  • Kakovkin D.A.
  • Chernov A.V.
 RU2079033C1
CLADDING METHOD OF PIPE ENDS WITH INNER COATING OF SHELLS FROM CORROSION-RESISTANT STEEL 2013
  • Ajduganov Vjacheslav Mikhajlovich
 RU2543645C2
METHOD OF CONNECTION OF METAL PIPES PROVIDED WITH ANTICORROSIVE LINING 1999
  • Ajduganov V.M.
  • Chakheev S.L.
  • Ajduganova N.M.
  • Volkova L.I.
 RU2154221C1
METHOD OF CONNECTION OF PIPES WITH INTERNAL CORROSION- RESISTANT COATING 2002
  • Jazovskikh V.M.
  • Smirnov V.F.
  • Seleznev S.N.
 RU2218509C2
METHOD OF JOINING PIPES WITH INNER ANTICORROSIVE COATING 2004
  • Ibragimov Nail' Gabdulbarievich
  • Dautov Farvaz Insapovich
  • Fadeev Vladimir Gelievich
  • Gareev Ravil' Mansurovich
  • Kosolapov Anatolij Kuz'Mich
  • Khajrullin Rinat Nailovich
 RU2272215C1
METHOD OF CONNECTION OF THIN-WALLED METAL LINED AND COATED PIPES 1999
  • Ajduganov V.M.
 RU2153120C1
METHOD OF MOUNTING PIPE LINE FOR TRANSPORTATION OF AGGRESSIVE MEDIA 1998
  • Frantov I.I.
  • Rodionova I.G.
  • Prokhorov N.N.
  • Shipilov A.I.
  • Tokarev A.M.
  • Abramenkov V.N.
  • Shatilo S.P.
  • Galichenko E.N.
  • Medvedev A.P.
  • Sbarskaja N.P.
  • Kireeva T.S.
  • Shapovalov Eh.T.
  • Bolotov A.S.
  • Mukhin M.Ju.
 RU2137010C1

RU 2 162 188 C1

Authors

Vojnov A.K.

Chernov A.V.

Davydov A.A.

Fedotov A.V.

Kushnarenko V.V.

Glushchenkov V.A.

Kakovkin D.A.

Dates

2001-01-20—Published

2000-04-25—Filed

read Similar patents