Trunnion e Hloahloa ka tlas'a lefatše ka Botlalo Welded Ball Valve China Manufacture
Underground ball valve ke eng?
NortechE Feletseng Welded Ball Valvee ntlafatsoa ke basebetsi ba boenjiniere ba boenjiniere ba fektheri ba nang le boiphihlelo ba lilemo tse fetang 30 ho rala le ho etsa li-valve tsa khatello e phahameng le maemo a morao-rao a morao-rao a tekheniki, e sebelisoa haholo bakeng sa ho tsamaisa lipeipi tsa peterole, khase ea tlhaho le tsamaiso ea lipeipi tsa khase. metseng.
Likarolo tse ka sehloohong tsa valve ea Underground ball
1.lntegral Valve Sebopeho
E tletse ka tšepe e entsoeng ka tšepe e entsoeng ka tšepe.Lisebelisuoa tsa ho forging li etsoa tlhahlobo ea ultrasonic ho latela tlhahlobo e sa senyang ea ASME (NDE) ho lemoha liphoso.
2.Corrosion Resistance le sulfide Stress Resistance
Tekanyo e itseng ea kutu e boloketsoe botenya ba lebota la 'mele, ha ho nahanoa ka corrosion. The carbon steel stem, shaft e tsitsitseng, bolo, setulo le selikalikoe sa ho boloka litulo li kenngoa ka lik'hemik'hale tsa nickel plating ho latela ASME B733 le B656. Ho ea ka kopo ea bareki, lisebelisoa tsa valve li ka finyella litlhoko tsa NACE MR 0175/1S0 15156 kapa NACE MR 0103, 'me taolo e tiileng ea boleng le tlhahlobo ea boleng e lokela ho etsoa nakong ea ts'ebetso ea tlhahiso ho fihlela litlhoko tsa maemo ka botlalo le ho fihlela maemo a ts'ebeletso sebakeng sa sulfurization.
5. Sebopeho sa setulo
Ho ea ka kopo ea moreki, setulo se ka etsoa e le DBB,DIB-1,DIB-2, ho fihlela litlhoko tsa maemo a fapaneng a ho sebetsa.
Setulo DBB
Setulo DIB-1
Setulo DIB-2
Tlhaloso ea tekheniki ea valve ea ka tlas'a lefatše
Li-valve tsa bolo tse cheselitsoeng ka botlalo
| Moqapi le moetsi | API6D |
| Boitsebiso ba 'mele | Tšepe e entsoeng ka carbon, tšepe e sa hloekang, tšepe ea alloy |
| Bophara ba lebitso | 6"-40"(DN150-DN1000) |
| Qetella khokahano | BW, Flanged |
| Tekanyetso ea khatello | 150 - 1500 LB (PN16-PN320) |
| Tshebetso | Lever, Gearbox, Motlakase, Pneumatic, Electro Hydraulic Actuator, Gas Over Oil Actuator. |
| Mocheso o sebetsang | -46 ℃-+200 ℃ |
Lenaneo la Sehlahisoa:
Belofo ea bolo ea ka tlas'a lefatše e sebelisetsoa eng?
Mofuta ona oaLi-valve tsa Ball tse cheselitsoeng ka ho Fetisisae sebelisoa haholo peteroleng, oli, khase ea tlhaho, lipeipi tsa khase le lipeipi tsa lipalangoang tsa sebaka se selelele.
