Indasteri ho phahamisa plug valve Moetsi oa feme ea China Moetsi oa thepa
Ho phahamisa valve ke eng?
Litšepe tse sa tlotsoang li lutseho phahamisa plug valveli ile tsa ntlafatsoa lilemo tse fetang 80 tse fetileng ho rarolla mathata ka li-valve tse seng li ntse li le teng ts'ebeletso ea catalyst cracking.Joalo ka ha li-valve li ne li entsoe hantle haholo ts'ebeletso ena, e boetse e khothalelitsoe hore e sebelisoe lits'ebetsong tse ling tsa hash indastering ea lik'hemik'hale le tsa petrochemical.Ha li-valve li ne li entsoe hantle haholo ts'ebeletso ena, li ile tsa khothaletsoa hore li sebelisoe lits'ebetsong tse ling tsa hash lik'hemik'hale le petrochemical. indasteri.Ho hlalosa hore na ke hobane'ng ha valve e atlehile hakana re boletse ka tlase likarolo tsa moralo oa valve ho fana ka li-insides tse ngata ka matla a eona.
MOLAO-MOTHEO OA HO BULELA LE HO TLOA TSAho phahamisa plug valve
Ho koaloa ha valve:
- 1) fetola lehare la letsoho ka 90 degree ho etsa mocha oa plug o otlolohile ho mocha oa 'mele oa valve.
- 2) ebe u reteletsa lebili la letsoho ho theola polaka, e le hore valve e koetsoe.
Nakong ea ho bula le ho koaloa ha valve, plug e phahamisoa ebe e arohanngoa le setulo sa valve, kahoo torque e sebetsang e nyenyane haholo, e bonolo haholo ho bula le ho koala valve.'Me sebaka sa ho tiisa ke bopaki bo ngotsoeng nakong ea ho bula kapa ho koala.Kahoo valve e na le bophelo bo bolelele.The handwheel handle lifting type plug valve has a compact structure, small volume and low fluid resistance.
Likarolo tse ka sehloohong tsa ho phahamisa valve ea plug
Likarolo le melemo eaho phahamisa plug valve.
- *Sehlahisoa se na le sebopeho se loketseng, tiiso e tšepahalang, ts'ebetso e ntle haholo le ponahalo e ntle.
- * Moralo oa ho kena ka holimo, tlhokomelo e bonolo.
- * Ts'ebetso ea mahlakore a mabeli, moralo o bolokehileng mollong.
- *Setulo sa tšepe-to-metal, nako e telele ea bophelo, litulo tse sirelelitsoeng ho phalla ka ho toba sebakeng se bulehileng le se koetsoeng.
- * Litulo tse nang le sefahleho se thata (tse nang le li-stellite) li na le likhetho bakeng sa ts'ebetso e eketsehileng.
- * Ha ho lubrication!Ha ho tšilafalo ea mokhoa oa tšebetso.
- * Thepa ea likarolo le boholo ba li-flange li ka hlophisoa ka mokhoa o utloahalang ho latela boemo ba 'nete ba ts'ebetso ea litlhoko tsa bareki, e le ho fihlela litlhoko tse fapaneng tsa boenjiniere.
Litlhaloso tsa tekheniki tsa ho phahamisa valve ea plug
| Moralo & moetsi | API599, API6D |
| Bophara ba lebitso | 1/2'' ~ 16''( 15mm ~ 400mm) |
| Sehlopha sa khatello | Sehlopha sa 150 ~ Sehlopha sa 1500 |
| Bolelele ba sefahleho le sefahleho | ASME B16.10 |
| Qetellong ea flange | ASME B16.5 |
| Teko & tlhahlobo | API598, API6D |
| Mohlala oa ts'ebetso | Lebili le ts'oaroang, lisebelisoa tsa seboko, moea le motlakase o kentsoeng |
Tlhokomeliso: boholo ba serial valve e kopanyang flange e ka etsoa ho latela litlhoko tsa bareki.
Lisebelisoa tsa ho phahamisa valve ea plug
ho phahamisa plug valvee sebelisoa haholo maemong a thata a ho sebetsa,
- * Lihlahisoa tsa lik'hemik'hale / tsa petrochemical (lisebelisoa tse qhekellang)
- *mekelikeli a khanyang
- *mekelikeli e phahameng ea viscosity
- *mokelikeli oa cryogenic
- * li-acids / motheo / li-mediums tse mabifi
- *likhase tse nang le lintho tse tiileng
