Valve ea plug ea Dbb ea indasteri Valave ea plug ea lift ea China mofani oa fektheri Moetsi oa fektheri
Valve ea plug ea Dbb ke eng?
Tšepe e sa tlotsoang e lutseValve ea polaka ea Dbbli ile tsa ntlafatsoa lilemong tse fetang 80 tse fetileng ho rarolla mathata a li-valve tse teng tšebeletsong ea ho petsoha ha catalyst. Kaha li-valve li ne li ntse li sebetsa hantle tšebeletsong ena, ho ile ha boela ha khothaletsoa hore li sebelisoe lits'ebetsong tse ling tsa hash indastering ea lik'hemik'hale le petrochemical. Kaha li-valve li ntse li sebetsa hantle tšebeletsong ena, ho ile ha boela ha khothaletsoa hore li sebelisoe lits'ebetsong tse ling tsa hash indastering ea lik'hemik'hale le petrochemical. Ho hlalosa hore na ke hobane'ng ha valve e atlehile hakaale, ka tlase re boletse likarolo tsa moralo oa valve ho fana ka matla a mangata a kahare.
MOLAO-MOTHEO OA HO BULA LE HO KWALA HAValve ea polaka ea Dbb
Ho koaloa ha valve:
- 1) retelehela lever ea mohele ka likhato tse 90 ho etsa hore kanale ea plug e otlolohe ho ea ho kanale ea 'mele oa valve
- 2) ebe o retelehela lebili la letsoho ho theola polaka, e le hore valve e koalehe.
Likarolo tse ka sehloohong tsa valve ea plug ea Dbb
Likarolo le melemo eaValve ea ho phahamisa li-plug.
- *Sehlahisoa se na le sebopeho se utloahalang, ho tiisa ho tšepahalang, ts'ebetso e ntle haholo le ponahalo e ntle.
- *E ka sebelisoa homaemo a tšebeletso ho fihlela ho650°C .
- *Lithibelo tse peli tsa mechini, likhetho tse peli tsa Block & Bleed.
- *Setulo se tlohang ho tšepe ho ea ho tšepe, bophelo bohle ba setulo se selelele, litulo tse sirelelitsoeng phallong e tobileng ha li butsoe le ho koaloa.
- *Likhetho tsa libaka tsa setulo tse thata (tse nang le stellite) bakeng sa ts'ebetso e eketsehileng.
- *Ha ho setlolo! Ha ho tšilafalo ea mokhoa oa ts'ebetso.
- *Thepa ea likarolo le boholo ba li-flange e ka hlophisoa ka nepo 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 valve ea plug ea Dbb
| Moralo le 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 |
| Bofelo ba Flange | ASME B16.5 |
| Teko le tlhahlobo | API598, API6D |
| Mohlala oa ts'ebetso | Lebili la mohele, gear ea seboko, e tsamaisoang ke moea le motlakase |
Hlokomela: boholo ba flange e hokahanyang valve ea serial bo ka etsoa ho latela litlhoko tsa bareki.
Lisebelisoa tsa valve ea plug ea Dbb
Valve ea polaka ea Dbbe sebelisoa haholo maemong a boima a mosebetsi,
- *lihlahisoa tsa lik'hemik'hale / petrochemical (lits'ebetso tsa ho petsoha)
- *metsi a etsang kristale
- *mokelikeli o nang le lintho tse tiileng
- *metsi a cryogenic
- *li-asidi / motheo / mediums e mabifi
- *likhase tse nang le lintho tse tiileng
