Valve ea Ball e kentsoeng ka tlas'a lefatše e nang le litšepe tse felletseng tsa Trunnion China Producer
Valve ea bolo ea Underground ke eng?
NortechBolo ea Bolo e Felletseng e WeldedE ntlafalitsoe ke basebetsi ba botekgeniki ba boenjiniere ba fektheri ba nang le boiphihlelo ba lilemo tse fetang 30 ho raleng le ho hlahiseng valve ea khatello e phahameng le maemo a morao-rao a botekgeniki a machabeng, haholo-holo e sebelisoa bakeng sa lipalangoang tsa peterole, khase ea tlhaho le sistimi ea liphaephe tsa khase tse tsamaeang hole metseng.
Likarolo tse ka sehloohong tsa valve ea bolo ea Underground
Sebopeho sa Valve sa 1.lntegral
E tjheseditswe ka botlalo ka tshepe e entsweng ka boqhetseke. Disebediswa tsa ho betla di hlahlojwa ka ultrasonic ho ya ka ditlhoko tsa tlhahlobo ya diphoso ya ASME e sa senyeheng (NDE). Qetello ya mokokotlo e hlahlojwa ka boqhetseke, ditshebeletso tsa RT di a fumaneha.
2.Khanyetso ea ts'enyeho le Khanyetso ea Khatello ea sulfide
Tekanyetso e itseng ea ho bola e boloketsoe botenya ba lebota la 'mele, ha ho nahanoa ka ho bola. Sekoahelo sa tšepe ea khabone, moalo o tsitsitseng, bolo, setulo le lesale la ho boloka setulo li kenngoa ka nickel plating ea lik'hemik'hale ho latela ASME B733 le B656. Ho phaella moo, lisebelisoa tse fapaneng tse hanelang ho bola lia fumaneha hore basebelisi ba li khethe. Ho ea ka kopo ea bareki, lisebelisoa tsa valve li ka fihlela litlhoko tsa NACE MR 0175/1S0 15156 kapa NACE MR 0103, 'me taolo e tiileng ea boleng le tlhahlobo ea boleng li lokela ho etsoa nakong ea ts'ebetso ea tlhahiso e le ho fihlela litlhoko ka botlalo litekanyetsong le ho fihlela maemo a ts'ebeletso tikolohong ea sulphurization.
5. Sebopeho sa setulo
Ho ya ka kopo ya moreki, setulo se ka etswa e le DBB, DIB-1, DIB-2, ho fihlela ditlhoko tsa maemo a fapaneng a mosebetsi.
Setulo sa DBB
Setulo DIB-1
Setulo DIB-2
Tlhaloso ea tekheniki ea valve ea bolo ea Underground
Li-valve tsa bolo tse svetselitsoeng ka botlalo
| Moralo le moetsi | API6D |
| Lisebelisoa tsa 'Mele | Tšepe ea carbon e entsoeng ka tšepe, tšepe e sa hloekang, tšepe e kopantsoeng |
| Bophara ba lebitso | 6"-40"(DN150-DN1000) |
| Qetella khokahano | BW, E nang le Flanged |
| Tekanyetso ea khatello | 150 - 1500 LB (PN16-PN320) |
| Ts'ebetso | Lever, Gearbox, Motlakase, Pneumatic, Electro Hydraulic Actuator, Khase Over Oli Actuator. |
| Mocheso o sebetsang | -46℃-+200℃ |
Pontšo ea Sehlahisoa:
Valve ea bolo ea Underground e sebelisetsoa eng?
Mofuta ona oaLi-valve tsa bolo tse welded ka botlaloe sebelisoa haholo peteroleng, oli, khase ea tlhaho, liphaephe tsa khase le liphaepheng tsa lipalangoang tse tsamaeang hole.
