Trunnion Wokwera Pansi Pansi Mokwanira Welded Ball Valve China Manufacture
Kodi valavu ya mpira wa Underground ndi chiyani?
NortechValve Yathunthu Yowotcherera Mpiraimapangidwa ndi akatswiri odziwa zaumisiri kuchokera kufakitale omwe ali ndi zaka zopitilira 30 pakupanga ndi kupanga mavavu othamanga kwambiri komanso mulingo waposachedwa wapadziko lonse lapansi, umagwiritsidwa ntchito makamaka pamapaipi akutali amafuta, gasi wachilengedwe ndi mapaipi amafuta. m'mizinda.
Zofunikira zazikulu za valve ya Underground mpira
1.lntegral Valve Kapangidwe kake
Ndi zonse welded ndi forged steel.The forging zipangizo amayesedwa akupanga kuyezetsa molingana ndi ASME non-destructive kufufuza(NDE) zolakwa kuzindikira zofunika.The buttweld mapeto akuyesedwa tinthu malowedwe, RT ntchito zilipo.
2.Corrosion Resistance ndi sulfide Stress Resistance
Ndalama zina za dzimbiri zimasungidwa pa makulidwe a khoma la thupi, poganizira za corrosion. The carbon steel tsinde, shaft yokhazikika, mpira, mpando ndi mphete zosungiramo mipando zimayikidwa ndi nickel plating monga ASME B733 ndi B656. Malinga ndi pempho la makasitomala, zida za valve zimatha kukwaniritsa zofunikira za NACE MR 0175 / 1S0 15156 kapena NACE MR 0103, ndipo kuyang'anira khalidwe ndi kuyang'anitsitsa khalidwe ziyenera kuchitidwa panthawi yopanga kukwaniritsa zofunikira pamiyezo ndikukwaniritsa zikhalidwe zautumiki mu chilengedwe cha sulfure.
5. Mapangidwe a mipando
Malinga ndi pempho la kasitomala, mpandowo ukhoza kupangidwa ngati DBB, DIB-1, DIB-2, kuti ukwaniritse zofunikira zamitundu yosiyanasiyana yogwirira ntchito.
Malo a DBB
Mpando DIB-1
Mpando DIB-2
Mafotokozedwe aukadaulo a Underground mpira valve
Mavavu a mpira otsekedwa kwathunthu
| Kupanga ndi wopanga | API6D |
| Zofunika Zathupi | Chitsulo cha carbon, chitsulo chosapanga dzimbiri, chitsulo cha aloyi |
| M'mimba mwake mwadzina | 6"-40"(DN150-DN1000) |
| Tsitsani kulumikizana | BW, Flanged |
| Kupanikizika | 150 - 1500 LB (PN16-PN320) |
| Ntchito | Lever, Gearbox, Electric, Pneumatic, Electro Hydraulic Actuator, Gas Over Oil Actuator. |
| Kutentha kwa ntchito | -46 ℃-+200 ℃ |
Chiwonetsero cha malonda:
Kodi valavu ya mpira wa Underground imagwiritsidwa ntchito chiyani?
Mtundu uwuMa Vavu A Mpira Wokwanira Mokwaniraamagwiritsidwa ntchito kwambiri petulo, mafuta, gasi zachilengedwe, mapaipi gasi ndi mapaipi zoyendera mtunda wautali.
