Belofo ea ho hlahloba tšepe e entsoeng
Ke eng e entsoeng ka tšepe e hlahlobang valve?
Li-valve tsa ho hlahloba, li-valve tse sa khutleng, li etselitsoe ho thibela phetoho ea phallo tsamaisong ea liphaephe.Li-valve tsena li kenngoa ts'ebetsong ke lisebelisoa tse phallang liphaepheng.Khatello ea mokelikeli o fetang tsamaisong e bula valve, ha phetoho leha e le efe ea phallo e tla koala valve.Ho koala ho finyelloa ka boima ba mochine oa ho hlahloba, ka khatello ea mokokotlo, ka selemo, kapa ka motsoako oa mekhoa ena.
Belofo ea ho hlahloba tšepe e entsoeng ke bakeng sa li-valve tsa tlhahlobo ea khatello e phahameng ea boholo bo nyane, tse entsoeng ka tšepe e entsoeng ka tšepe. re tloaetse ho li etsa ka swing check valve, piston check valve(lift check valve).E fumaneha ka mekhoa e meraro ea bonnet.Moqapi oa pele ke Bolted Bonnet, e nang le lenonyeletso la monna le mosali, leqeba la spiral, le entsoeng ka F316L/graphite.Ring joint gasket li fumaneha hape ka kopo.Moetso oa bobeli ke bonete e cheselitsoeng, e nang le lenonyeletso le khoele le tiisoang.Ka kopo ho na le lenonyeletso le tjheselitsoeng la matla a ho kenella ka botlalo, moralo oa ho qetela ke bonnet ea tiiso ea khatello, e leng moralo oa li-valve tsa khatello e phahameng.
Litšobotsi tsa valve ea ho hlahloba tšepe e entsoeng ka tšepe?
- * E fumaneha ka valve ea swing check valve, piston check valve (lift check valve).
- * Nyehelo e pharalletseng ea thepa e kenyelletsang A105, F316, F11, F22, Duplex F51
- * Sehlopha sa khatello e felletseng se fanang ka 800-2500, se nang le nyehelo ea 'mele e nang le flanged bakeng sa Sehlopha sa 150-600.
- *Sebopeho se tiileng se se etsang hore e be tse loketseng ho sebetsana le litsamaiso tsa khatello e phahameng le mocheso o phahameng.
Litlhaloso tsa valve ea ho hlahloba tšepe e entsoeng ka tšepe?
Li-valve tsa tlhahlobo ea tšepe e entsoeng ka tšepe
Li-valve tsa ho hlahloba piston ea tšepe e entsoeng
Litlhaloso tsa tekheniki tsali-valve tsa ho hlahloba tšepe tse entsoeng
| Moqapi le moetsi | API602,BS5352 |
| Boholo ba mefuta | 1/2"-2" |
| boemo ba khatello (SW, Thread) | 800lbs-1500lbs-2500lbs |
| tekanyo ea khatello (RF) | 150-300-600lbs |
| Moralo oa bonnet | bonnet e entsoeng ka bolt,bonet e cheselitsoeng,bonet ea tiiso ea khatello |
| Qetella socket weld(SW) | ASME B16.11 |
| Qetella khoele(NPT) | ASME B1.20.1 |
| Qetella flange | ASME B16.5,EN1092-1 |
| 'Mele | A105/F304/F316/F11/F22/F51/LF2/Monel |
| Fokotsa | 13CR+STL/F304/F316/F51/Monel |
Lenaneo la Sehlahisoa:
Tšebeliso ea li-valve tsa ho hlahloba tse entsoeng ka tšepe:
Mofuta ona oaBelofo ea ho hlahloba tšepe e entsoenge sebelisoa haholo liphaepheng tse nang le mokelikeli le maro a mang.
- Kakaretso ea indasteri
- Oli le Khase
- Lik'hemik'hale / Petrochemical
- Matla le Lisebelisoa
- Likopo tsa Khoebo
