Lihlahisoa
Cryogenic Globe Valve E Atolositsoeng Bonnet bakeng sa -196 ℃
✧ Tlhaloso
Cryogenic Globe Valve e nang le Bonnet e Atolositsoeng e sebelisetsoang -196 ℃, e sebelisoang haholo indastering ea lik'hemik'hale, peterole, khase ea tlhaho, metallurgy, matla a motlakase le liindasteri tse ling. Belofo ea tšepe e entsoeng ka tšepe e entsoeng ka tšepe e nka sebopeho se cheselitsoeng ka botlalo, 'me 'mele oa li-valve le heke li entsoe ka likarolo tsa tšepe tse entsoeng. Valve e na le ts'ebetso e ntle ea ho tiisa, khanyetso e matla ea kutu le bophelo bo bolelele ba ts'ebeletso. Sebopeho sa eona se bonolo, se senyenyane ka boholo, se bonolo ho se kenya le ho se hlokomela. Phetoho ea heke e bonolo ebile e ka khaola ka ho feletseng phallo e mahareng ntle le ho lutla. Valve ea tšepe ea tšepe e entsoeng ka tšepe e na le mefuta e mengata ea mocheso le khatello e phahameng ea ho sebetsa, 'me e ka sebelisoa bakeng sa taolo ea phallo e mahareng tlas'a mocheso o phahameng le khatello e phahameng le mocheso o tlase le maemo a khatello e phahameng.
✧ Likarolo tsa API 602 Cryogenic Globe Valve Extended Bonnet bakeng sa -196℃
1.Sebopeho se bonolo ho feta valve ea lefats'e, 'me e bonolo ho e etsa le ho e boloka.
2.Bokaholimo ba ho tiisa ha bo bonolo ho apara le ho opa, mme ts'ebetso ea ho tiisa e ntle. Ha ho na ho thella ho amanang pakeng tsa "valve disc" le "valve" holim'a 'mele oa valve ha o bula le ho koala, kahoo ho roala le ho roala ha ho tebile, ts'ebetso ea ho tiisa e ntle,' me bophelo ba tšebeletso bo bolelele.
3.Ha u bula le ho koala, sekhahla sa disc se senyenyane, kahoo bophahamo ba valve ea ho emisa bo nyane ho feta ea valve ea lefats'e, empa bolelele ba sebopeho bo bolelele ho feta ba valve ea lefats'e.
4.Ho bula le ho koala torque e kholo, ho bula le ho koala ho thata, 'me nako ea ho bula le ho koala e telele.
5.Ho hanyetsa mokelikeli o moholo, hobane mocha o bohareng oa 'mele oa valve o na le tortuous, ho hanyetsa mokelikeli ho hoholo,' me tšebeliso ea matla e kholo.
6.Tsamaiso ea phallo e mahareng Ha khatello ea lebitso PN ≤ 16MPa, ka kakaretso e amohela phallo e eang pele, 'me seaplane se phalla holimo ho tloha tlase ho disc valve; ha khatello ea lebitso PN ≥ 20MPa, ka kakaretso e amohela phallo ea counter, 'me e bohareng e phalla ho ea tlase ho tloha holimo ho disc ea valve. Ho eketsa ts'ebetso ea tiiso. Ha e sebelisoa, sebaka sa li-valve tsa lefats'e se ka phalla ka lehlakoreng le le leng feela, 'me tsela ea phallo e ke ke ea fetoloa.
7.Diseke e atisa ho senyeha ha e bulehile ka ho feletseng.
✧ Melemo ea API 602 e entsoeng ka tšepe ea tšepe e entsoeng ka tšepe
Nakong ea ho bula le ho koala valve ea tšepe e entsoeng ka tšepe, hobane khohlano pakeng tsa disc le bokaholimo ba tiiso ea 'mele oa valve e nyane ho feta ea valve ea lefats'e, ha e sebetse.
Leqeba la ho bula kapa le koalang la kutu ea valve e batla e le khuts'oane, 'me e na le ts'ebetso e ka tšeptjoang haholo ea ho khaola,' me hobane phetoho ea boema-kepe ba setulo sa valve e lekana le ho otla ha valve disc, e loketse haholo bakeng sa tokiso. ea sekhahla sa phallo. Ka hona, mofuta ona oa valve o loketse haholo bakeng sa ho khaola kapa ho laola le ho thothomela.
✧ Parameters ea Cryogenic Globe Valve E Atolositsoeng ea Bonnet bakeng sa -196 ℃
| Sehlahisoa | Cryogenic Globe Valve E Atolositsoeng Bonnet bakeng sa -196 ℃ |
| Bophara ba lebitso | NPS 1/2”, 3/4”, 1”, 1 1/2”, 1 3/4” 2”, 3”, 4” |
| Bophara ba lebitso | Sehlopha sa 150, 300, 600, 900, 1500, 2500. |
| Qetella Khokahano | BW, SW, NPT, Flanged, BWxSW, BWxNPT, SWxNPT |
| Tshebetso | Tšoara Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
| Lisebelisoa | A105, A350 LF2, A182 F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze le motsoako o mong o khethehileng. |
| Sebopeho | Outside Screw & Yoke (OS&Y), Bolted Bonnet, Welded Bonnet kapa Pressure Seal Bonnet |
| Moqapi le Moetsi | API 602, ASME B16.34 |
| Sefahleho le Sefahleho | Tekanyetso ea Moetsi |
| Qetella Khokahano | SW (ASME B16.11) |
| BW (ASME B16.25) | |
| NPT (ASME B1.20.1) | |
| RF, RTJ (ASME B16.5) | |
| Tlhahlobo le Tlhahlobo | API 598 |
| Tse ding | NACE MR-0175, NACE MR-0103, ISO 15848 |
| E fumaneha hape ka | PT, UT, RT, MT. |
✧ Ka mor'a Tšebeletso ea Thekiso
Joaloka moetsi oa li-valve tsa tšepe tse entsoeng ka tšepe le morekisi kantle ho naha, re ts'episa ho fa bareki tšebeletso ea boleng bo holimo ka mor'a thekiso, ho kenyelletsa le tse latelang:
1.Fana ka tataiso ea tšebeliso ea sehlahisoa le litlhahiso tsa tlhokomelo.
2.Bakeng sa ho hloleha ho bakoang ke mathata a boleng ba sehlahisoa, re tšepisa ho fana ka tšehetso ea tekheniki le ho rarolla mathata ka nako e khuts'oane ka ho fetisisa.
3.Ntle le tšenyo e bakiloeng ke tšebeliso e tloaelehileng, re fana ka litšebeletso tsa mahala tsa ho lokisa le ho nkela sebaka.
4.Re tšepisa ho arabela ka potlako litlhoko tsa tšebeletso ea bareki nakong ea tiiso ea sehlahisoa.
5. Re fana ka ts'ehetso ea nako e telele ea tekheniki, lipuisano tsa marang-rang le litšebeletso tsa koetliso. Sepheo sa rona ke ho fa bareki phihlelo e ntle ka ho fetisisa ea tšebeletso le ho etsa hore phihlelo ea bareki e be monate le ho ba bonolo.
