Cryogenic Ball Valve Double Block le Bleed -196C Cryogenic Service
Sekhahla se habeli sa bolo le ho tsoa mali ke valve ea bolo ea DBB bakeng sa boemo ba ts'ebetso ea ts'ebeletso ea cryogenic.
E na le sebopeho se kopaneng bakeng sa libolo tse peli tse hlophisitsoeng 'meleng oa bonngoe, tse hlokang sebaka se senyenyane sa kopano, ka nako e ts'oanang le litlhoko tse khotsofatsang tsa ho itšehla thajana ka mokhoa o ikhethileng bakeng sa lits'ebetso tsa taolo ea polokeho.Ha ho bapisoa le ho kenya li-valve tse ngata, valve ena e sebetsa hantle haholoanyane.
Li-valve tsa bolo ea DBB li fana ka ts'ebetso ea ho lutla ho tloha holimo ho ea tlase.Belofo ena e ka arola liphaephe ka mahlakoreng ka bobeli a valve ho ntša kapa ho ntša mali pakeng tsa litulo.Ke eona e sebelisoang ho itšehla thajana lits'ebetsong le mebarakeng e fapaneng, joalo ka khase ea tlhaho e kentsoeng, indasteri ea petrochemical, phetisetso le polokelo, lits'ebetso tsa indasteri ea khase ea tlhaho, li-valve tsa mantlha le tse ngata tse liphaepheng tsa metsi, le liphaephe tsa phetisetso ea lihlahisoa tse ntlafalitsoeng.
● Tšebeletso ea Cryogenic -196℃
● Li-valve tse tharo 'meleng o le mong o kopanetsoeng
● Ntho e fokolang ea ho lutla Sebaka se fokolang sa ho kenya
● Ho fana ka tumello ea ho hlahloba botšepehi ba litiiso tsa setulo
● Thibela tšilafalo ea sehlahisoa
Fig. double block le bleed valve system
ARAN e fana ka mefuta e mengata ea li-valve tsa DBB le likhetho tse lumellanang le litlhoko tse khethehileng, lisebelisoa tsa li-valve / lipheletso / boemo ba tšebeletso kaofela li ka etsoa.Lintlha tsa hau ke tsa tlhahiso ea hore moenjiniere oa rona oa thekiso a u khethele mohlala o nepahetseng.
Kopo
Li-valve tsa ARAN Cryogenic ball tse khethiloeng ka ts'ebetso e phahameng ka ho fetisisa 'me li hlahisoa ka boleng bo phahameng ka ho fetisisa, li ka kopana le tšebeletso e phahameng ka ho fetisisa ea cryogenic,' me ea sebelisoa hampe bakeng sa lipalangoang tsa polokeho bakeng sa ho sebetsa, ho boloka, ho romela le ho ajoa ha ethylene, Liquid Nitrogen, Oxygen, LPG, Liquefied Natural Gas ( LNG) le likhase tse ling tse nang le mocheso o tlase.
E le matla a hloekileng a sebetsang hantle le a bolokehang, LNG e bonts'itse tebello e pharalletseng ea nts'etsopele likarolong tsohle tsa ketane ea indasteri.Cryogenic ball valve ke valve e batloang haholo ka har'a polokelo ea metsi ea cryogenic le sistimi ea lisebelisoa tsa lipalangoang.E na le melemo ea ho fetoha ha maemo, ho tiisa ho ka tšeptjoang, polokeho le botsitso joalo-joalo.
Kalafo ea Crygenic Le Teko
Likarolo tsa valve bakeng sa ts'ebeletso ea cryogenic li hloka kalafo ea cryogenic ho etsa bonnete ba hore ts'ebetso ea lisebelisoa tsa valve e tla lekana mocheso o tlase.
Kalafo ea cryogenic ke mokhoa oa ho beha likarolo tsa li-valve ho mocheso o tlaase ka naetrojene e bohareng -196 ℃ e le ho tlosa khatello ea kelello e setseng le ho ntlafatsa ho hanyetsa ha litšepe.
Kalafo ea ARAN ea cryogenic bakeng sa karolo ea valve ea bolo le tlhahlobo ea cryogenic bakeng sa valve e felileng.
| Mefuta e fapaneng ea tlhahiso | Li-valve tsa Cryogenic ball block habeli le ho tsoa mali |
| Boholo | NPS 1/2″~8″ (50mm~200mm) |
| Khatello | ASME Class150~600LBS (PN16~PN100) |
| Mekhoa ea Tlhahiso | API/ANSI/ASME/EN/DIN/BS/GB/GOST |
| Moqapi le khoutu ea MFG | BS6364/ SHELL SPE 770200 valve ea mocheso o tlaseAPI 6D/ASME B16.34 /ISO17292/ ISO 14313/BS5351 |
| Sefahleho le Sefahleho | ASME B16.10,EN558 |
| Qetella Khokahano | FLANGE RF/RTJ ASME B16.5/EN1092-1/GOST 33259 ;BUTT WELD BW ASME B16.25 |
| Teko & Tlhahlobo | ISO 15848/SHELL SPE 77/312 Teko ea ho lutla ha mocheso o tlaseAPI 598, API 6D,ISO5208/ISO 5208/EN12266/GOST 9544 |
| Khoutu ea thepa | Mocheso o Tlaase Carbon Steel -40℃ (ASTM A350 LF2/LF3, ASTM A352 LCB/LCC)Mocheso o Tlase Carbon Steel -101℃ (ASTM A350 LF3, ASTM A352 LC3)Stainless steel -196℃ (ASTM A161/314 F36 F36 F31F3 F304L DUAL GRADE, ASTM A351 CF8M/CF3M,CF8/CF3) |
| Tshebetso | Manual, Worm Gearbox, Pneumatic actuator, Electric actuator, Hydraulic-electric actuator |
| Moqapi o khethehileng | Li-valve tsa bolo ea cryogenic |
| mocheso o tlase ho -196℃ | |
| Eketsa bonnet bakeng sa ho paka le ho tiisa, eketsa bolelele ba stem acc.ho mocheso | |
| Atolosa kutu ka drip pallet design acc.ho mocheso | |
| API6 24 Pakete e tsoang ho baphaphathehi e tlase | |
| Live load API 622 graphite | |
| Sistimi ea ho imolla khatello ea 'mele | |
| bolo e phaphametseng ka tsela e 'ngoe e tiisa | |
| Mofuta oa bolo ea trunnion Ho arola habeli le boloko, ho tiisoa ka bidirectional | |
| Moqapi oa motheo | li-valve tsa bolo |
| TS'ELISITSOE MOLLO | API 607 |
| LITŠOANTŠISO TSE KHOLO | API 608 |
| Sebopeho sa stem | Anti blow out bopaki |
| Kaho ea Bonnet | Bonnet e entsoeng ka bolt |
| Mofuta oa bolo | Ho kena ka mahlakoreng kapa li-block tse peli le libolo tse tsoang mali |
| Mofuta oa bore | Bore e felletseng kapa e Fokotsoeng |
| Ho ikhethela ho iketsetsa | NACE MR0175, MR0103, ISO 15156 ho latela melao |
| ISO 5211 MOUNTING PAD Bare shaft | |
| Limit Switch | |
| Notlela sesebelisoa | |
| Ho tšoaneleha ha litšebeletso tsa ESDV | |
| Teko ea ISO 15848-1 le ISO 15848-1 e tlase ea ho baleha | |
| Teko e sa senyeheng (NDT) API 6D, ASME B16.34 | |
| Tlaleho ea tlhahlobo ea motho oa boraro | |
| Litokomane | EN 10204 3.1 Tlaleho ea tlhahlobo ea lisebelisoa tsa MTR |
| Tlaleho ea tlhahlobo ea khatello | |
| Tlaleho ea taolo ea pono le boholo | |
| Tiisetso ea sehlahisoa | |
| Buka ea ts'ebetso ea valve |
