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Forged insulating flanges Du40mm Ru16 GOST 12820-80

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Price 1451.58 UAH.

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Forged insulating flanges Du 40mm Ru16 GOST 12820-80 to protect pipelines from electrochemical corrosion, which can cause metal destruction, cracking, which in turn leads to leakage of gas, water, oil, etc.

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Connection of pipes through insulating flanges Du 40mm Ru16 GOST 12820-80 is one of the elements of the pipeline system and is designed to protect against the effects of electrochemical corrosion. Most pipelines are laid underground, so the problem of protecting them from electrochemical effects is acute for those who operate these systems. Electrochemical corrosion of pipelines is a consequence of the impact of electric currents of the earth, or, as they are also called, stray currents. Electric currents penetrate pipes that have insulation defects. Penetrating into the pipeline, the electric current forms a cathode zone at the point of penetration, which forms a dangerous anode zone at the point of current exit, which leads to the destruction of the metal as a result of the current. The consequences of such an impact may be: destruction of the metal, formation of cracks, which in turn leads to leakage of gas, water, oil, etc. Such changes in the system can lead to emergency situations. To prevent the harmful effects of earth electric currents on underwater and underground (ground) pipelines, an insulating flange connection (IFS) , the electrical insulation properties of which are achieved by means of an insulating gasket and bushings. An insulating flange connection is a structure consisting of branch pipes, flanges, insulating rings (gaskets) between them, insulating bushings that are installed in the mounting holes, as well as studs, nuts, washers .

Firm Ltd. "S.T.A." offers to buy forged insulating flanges Du 40mm Ru16 that meet the technical requirements 12820-80 :

  • Nominal pressure, PN (Ru): up to 1.6 MPa
  • Temperature: up to +250 0 C
  • Working medium: water, steam, gas, non-aggressive media
  • Material: steel

For buyers

Contacts LLC "STA" (Kharkiv)

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    Address : Ukraine 61105 Kharkiv
    39 Geroev Stalingrada Ave.
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    Tel/fax: +380577212140
    Mob/tel. : +380961790972

Delivery to Kyiv, Yagotin, Boryspil, Rzhyshchiv, Fastov, Bila Tserkva, Brovary, Vyshgorod, Chernobyl, Pripyat, Tetiev, Boguslav, Tarashcha, Dymer, Pereyaslav-Khmelnitsky, Uzin, Skvira, Vasilkov, Obukhov, Chernihiv, Nezhin, Priluki, Mena , Novgorod-Seversky, Slavutich, Gorodnya, Ichnya, Korop, Borzna, Bakhmach, Varva, Zhytomyr, Ovruch, Narodichi, Novograd-Volynsky, Baranovka, Chudnov, Ivanopol, Berdichev, Malin, Korosten, Cherkassy, ​​Zvenigorodka, Settlement, Smela, Monastery , Uman, Shpola, Drapov. We ship by carrier to Sumy, Shostka, Glukhov, Konotop, Romny, Lebedin, Akhtyrka, Buryn, Poltava, Piryatin, Gadyach, Mirgorod, Lubny, Zenkov, Kobelyaki, Kremenchug, Khorol, Oposhnya, Kharkiv, Bogodukhov, Dergachi, Raisin, Balakleya, Krasnograd , Volchansk, Kupyansk, Novaya Vodolaga, Chuguev, Kirovograd, Novomirgorod, Novoukrainka, Pomoshnaya, Dolinskaya, Bobrinets, Alexandria, Svetlovodsk. Delivery to Svatovo, Severodonetsk, Novopskov, Belovodsk, Happiness, Lutugino, Kramatorsk, Slavyansk, Maryinka, Ugledar, Velyka Novoselka, Volnovakha, Mariupol, Dokuchaev, Kurakhovo, Novogrodovka, Dobropolye, Kherson, Kakhovka, Askania-Nova, Partizans, Genichevsk, Skadovsk , Berislav, Verkhny Rogachik, Tsyurupinsk, Naked Pier, Nikolaev, New Odessa, Ochakov, Berezanka, Bashtanka, Yelanets, Pervomaisk, Crooked Lake, Novy Uug, Odessa, Ilyichevsk, Belyaevka, Limanskoye, Kotovsk, Red Windows, Ananiev, Balta, Kodyma . Sending by a transport company to Dnepropetrovsk, Pavlograd, Sinelnikovo, Dneprodzerzhinsk, Shchors, Pyatikhatki, Volnogorsk, Krivoy Rog, Manganets, Ordzhonikidze, Nikopol, Magdalinovka, Sakhnovshchina, Zaporozhye, Orekhov, Berdyansk, Melitopol, Tokmak, Energodar, Dneproprudnoye, Vesele, Kamenka-Dneprovskaya , Priazovskoye, Pologi, Volnyansk, Gulyaipole. Delivery by carriers - Vinnytsia, Gnivan, Shargorod, Bar, Kazatin, Kalinovka, Zhmerynka, Pogrebishche, Khmilnyk, Uzhgorod, Mukachevo, Mezhhirya, Vinogradov, Khust, Rakhiv, Perechyn, Svalyava, Irshava, Rivne, Dubrovitsa, Sarny, Dubno, Ostrog, Zdolbunov , Kostopol, Lutsk, Kovel, Shatsk, Lyuboml, Gorokhov, Kolki, Kamen-Kashyrsky, Manevichi, Vladimir-Volynsky, Ivano-Frankivsk, Galich, Bolekhiv, Yaremcha, Dolina, Lviv, Drohobych, Komarno, Sokal, Bugsk, Brody, Zolochiv , Turka, Borislav, Nikolaev, Radekhov, Ternopil, Berezhany, Zbarazh, Chortkov, Pochaev, Khmelnitsky, Shepetovka, Slavuta, Gorodok, Kamenets-Podolsky, Starokonstantinov, Dunaevtsy, Chernivtsi, Khotyn, Putila, Vizhnitsa, Novoselytsya.

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