✧ Tlhaloso
The DEMCO 7500-psi valve ea seretse e kopana le litlhoko tse thata tsa7500-psi tsa khatello ea ho cheka seliba se tebileng. DEMCO 7500-psi seretse valve e tla 'marakeng ona ka theknoloji e tiisitsoeng e tsoang ho moetapele oa indasteri. Ha 'maraka o batla valve ea seretse sa 7500-psi, ho ile ha hlahisoa valve ea seretse ea DEMCO 7500-psi ho sebetsana le phephetso. Sena se loketse kaha li-valve tsa seretse tsa DEMCO (2000 ho isa ho 5000 psi) li ntse li tsoela pele ho ba li-valve tsa seretse tse hloahloa, joalo ka ha li bile teng ka lilemo tse fetang 30.
The DEMCO 7500 heke valve e fumaneha ka boholo 2 "ho 6" ka butt weld end kapa flanged end dikgokelo. Li-valve tsa seretse sa DM, ke heke e tiileng, kutu e ntseng e phahama, li-valve tsa heke tse nang le litiiso tse tiileng. Li entsoe ka morero bakeng sa tšebeletso ea seretse, samente, fracturing le metsi 'me ho bonolo ho sebetsa le ho hlokomeloa habonolo.Bonnet e tlosoa habonolo bakeng sa tlhahlobo ea likarolo tse ka hare le / kapa ho nkeloa sebaka ntle le ho tlosa valve ho tloha moleng. Moralo ona o lumella ts'ebeletso e potlakileng le e bonolo ntle le tlhoko ea lisebelisoa tse khethehileng.
Valve ea seretse ea DM, e nang le moetso o hloahloa o nang le moetso o nepahetseng le molao-motheo o netefalitsoeng o entsoe ho fihlela litlhoko tse thata tsa ho cheka sebakeng sa oli sa kajeno.
E entsoe ka ho khetheha bakeng sa litlhoko tse phahameng tsa khatello ea ho cheka seliba se tebileng, DEMCO 7500-psi valve ea seretse e khethoa bakeng sa lits'ebetso tse latelang tsa ho cheka:
Mefuta e mengata ea lipompong.
Li-valve tsa block tsa pompo tse ngata.
Li-valve tsa block block tsa khatello e phahameng ea khatello.
Ts'ebeletso ea khatello e phahameng ea frac.
✧ Tlhaloso
| Standard | API Spec 6A |
| Boholo ba lebitso | 2", 3", 4", 5*4" |
| Rate Khatello | 7500PSI |
| Boemo ba tlhahiso ea tlhahiso | NACE MR 0175 |
| Boemo ba mocheso | KU |
| Boemo ba lintho tse bonahalang | AA-HH |
| Boemo ba lintlha | PSL1-3 |
