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Mavavu a pulagi

  • Kwezani valavu ya pulagi

    Kwezani valavu ya pulagi

    Lift Plug Valve

    Njira yoyendetsera BB-BG-QS&Y, gudumu lamanja, zida za bevel, wrench

    Design muyezo API599, API6D

    Maso ndi maso ASME B16.10

    Flange imatha ASME B16.5

    Test & inspection API598.API6D

    Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaValve yokweza pulagiWopanga & Wopereka.

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  • 3 njira plug valve

    3 njira plug valve

    3 njira plug valvendi chidutswa chotseka kapena valavu yozungulira yopangidwa ndi plunger, pozungulira madigiri 90 kuti apange doko pa pulagi ya valve ndi thupi la valve lomwelo kapena losiyana, lotseguka kapena lotseka valavu.Pulagi ya pulagi valavu akhoza kukhala cylindrical kapena conical mu mawonekedwe.M'mapulagi a cylindrical, mayendedwe amakhala amakona anayi;Mu pulagi ya tapered, njirayo ndi trapezoidal.Maonekedwe awa amapangitsa kapangidwe ka valavu ya pulagi kukhala yopepuka, koma nthawi yomweyo imapanga kutayika kwina.Valavu ya pulagi ndiyoyenera kwambiri kudula ndi kulumikiza sing'anga ndi kusokoneza, koma kutengera mtundu wa ntchito komanso kukana kukokoloka kwa malo osindikizira, nthawi zina imatha kugwiritsidwanso ntchito popumira.Chifukwa kuyenda pakati pa kusindikiza pamwamba pa valavu ya pulagi kumakhala ndi zotsatira zopukuta, ndipo pamene kutsegulidwa kwathunthu, kungathe kulepheretsa kukhudzana ndi sing'anga yothamanga, kotero kungagwiritsidwe ntchito kwapakati ndi particles zoimitsidwa.Chinthu china chofunika kwambiri cha valavu ya pulagi ndi kumasuka kwake kuti agwirizane ndi mapangidwe a njira zambiri, kotero kuti valve ikhoza kukhala ndi njira ziwiri, zitatu, kapena zinayi zosiyana.Izi zimathandizira kamangidwe ka mapaipi, kuchepetsa kugwiritsa ntchito ma valve, komanso kuchepetsa kuchuluka kwa zolumikizira zofunika pazida.

    Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi China 3 njira plug valve   Wopanga & Wopereka.

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  • Inverted pressure balance lubricated plug valve

    Inverted pressure balance lubricated plug valve

    Inverted pressure balance lubricated plug valve

    Kukula Mwadzina: NPS 1/2” ~ 14”

    Kupanikizika Kwambiri: Kalasi 150LB ~ 900LB

    Kulumikizana: Flange (RF, FF, RTJ), Butt Welded (BW), Socket Welded (SW)

    Kupanga: API 599, API 6D

    Kutentha-kutentha: ASME B16.34

    Makulidwe a maso ndi maso: ASME B16.10

    Kapangidwe ka Flange: ASME B16.5

    Kuwotcherera matako: ASME B16.25

    Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaInverted pressure balance lubricated plug valveWopanga & Wopereka.

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  • Pulagi ya Sleeve Yofewa Yotsekera

    Pulagi ya Sleeve Yofewa Yotsekera

    Pulagi ya Sleeve Yofewa Yotsekera

    Kukula Mwadzina: NPS 1/2” ~ 14”

    Kupanikizika Kwambiri: Kalasi 150LB ~ 900LB

    Kulumikizana: Flange (RF, FF, RTJ), Butt Welded (BW), Socket Welded (SW)

    Kupanga: API 599, API 6D

    Kutentha-kutentha: ASME B16.34

    Makulidwe a maso ndi maso: ASME B16.10

    Kapangidwe ka Flange: ASME B16.5

    Kuwotcherera matako: ASME B16.25

    Ma valve onse amapangidwa kuti azitsatira zofunikira za ASME B16.34, ndi ASME komanso zomwe makasitomala amafuna.

    Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaPulagi ya Sleeve Yofewa YotsekeraWopanga & Wopereka.

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