Cryogenic Ball Valve Trunnion Mounted Extend Stem ya -196 °C Service
Mafotokozedwe Akatundu
ARAN imapanga ma valve othamanga kwambiri amitundu yosiyanasiyana yamayiko osiyanasiyana. The trunnion wokwera valavu ya mpira (TM mpira valavu) amagwiritsidwa ntchito kukula kwakukulu ndi gulu lapamwamba lapamwamba, valavu imagawanika thupi 2 kapena 3pcs, zinthuzo zikhoza kupangidwa ndi chitsulo kapena kuponyedwa. zitsulo, lever ndi zida zogwiritsidwa ntchito kapena mtundu wa actuator wamagetsi, pneumatic, hydraulic ndi gasi pamafuta.
● Kupanga osiyanasiyana Cryogenic mpira mavavu otsika kutentha kwa -196 ℃
● Kukula NPS 1/2"~24" (50mm~600mm)
● Pressure ASME Class150~1500LBS (PN16~PN250)
● Design& MFG kodi BS6364/ SHELL SPE 770200
● Mayeso & Kuyang'ana ISO 15848/SHELL SPE 77/312 Mayeso otsika kutentha otsika ,API 598, API 6D,ISO5208/ISO 5208/EN12266/GOST 9544
● Kutentha Kwambiri kwa Carbon Steel -40~0℃ (ASTM A350 LF2/LF3, ASTM A352 LCB/LCC)
● Austenitic Stainless steel -100~-40℃ (ASTM A182 F316/F316L/F304/F304L WAPAKATI giredi, ASTM A351 CF8M/CF3M,CF8/CF3)
● Austenitic Stainless steel -196~-100℃ (ASTM A182 F316/F316L/F304/F304L WAPAKATI giredi, ASTM A351 CF8M/CF3M,CF8/CF3)
● Kulongedza ndi gasket zinthu zoyenera kutentha otsika
● Double Block and Bleed Design (DBB)
● Zokhala Pazitsulo Kapena Zofewa
● Pistoni pawiri kumunsi & kumtunda - DIB I
● Pistoni pawiri kunsi kwa mtsinje & pisitoni imodzi zotsatira kumtunda - DIB II Mpando sealing jakisoni
● Kusindikiza zinthu kusankha PCTFE -200℃~130℃
● Zigawo zonse zachitsulo zomwe zimakhudzidwa ndi kutentha kwapakati pa kutentha zimayenera kukhala cryogenic kuthandizidwa ndi madzi a nayitrogeni pa -196 C madigiri asanatsirize, ndipo nthawi ya mankhwala imasungidwa kwa maola 2-3.
● Mavavu a cryogenic opangidwa ndi tsinde yotalikirapo ndi pallet yodontha madzi mu tsinde. Pallet ya drip imatha kuletsa nthunzi yamadzi mumlengalenga kuti isasungunuke ndiyeno madzi amayenda pamwamba pa valavu ndikuzizira, kuwononga ma valve. Amagwiritsidwa ntchito kuti asindikize Kugwira ntchito kwa bokosi lonyamula katundu ndikugwira ntchito bwino kwa mavavu a mpira.Zimachepetsanso kutentha komwe kumachokera kunja kupita mkati mwa chipangizocho.
● Wonjezerani kuwerengera tsinde molingana ndi SHELL SPE77/200/BS6364.Tsinde lotalikirapo lomwe limagwirizana ndi kutentha kwazinthu, malo opangira kutentha, kutentha kwapamwamba komanso malo opangira kutentha.Tsinde lotalikirapo limalola kuti pakhale malo okwanira kuti azitha kutchinjiriza ndikuwonetsetsa kuti tsinde ikunyamula mawu osindikizidwa pamwamba pa 0 ℃.Nthawi zambiri zosakwana 50 ℃ zimafunika tsinde lotalikirapo.
● Maonekedwe Othandiza Pothandiza Thupi.LGN gasification imapanga kuthamanga kwambiri m'thupi la valve, imawononga zida zapampando wa mpira ndi valavu, motero valavu yanjira imodzi imawonjezedwa kumapeto kwa mpirawo kuti zitsimikizire kuti kuthamanga kwapakati pakati pa payipi ndi payipi yolowera ndikulepheretsa kutsekeka kwamphamvu kwamphamvu kwamphamvu.
● ma valve a cryogenic otsika othawathawa poyesa pempho
ARAN imapanga magwiridwe antchito apamwamba amakulitsa ma valve a mpira wa cryogenic okhala ndi chithandizo cha cryogenic ndikuyesa kuwongolera labu lanyumba.Tidapanga labu m'nyumba chifukwa chofuna kupanga mavavu a cryogenic. onjezerani tsinde la mavavu ampira a cryogenic omwe amagwiritsira ntchito minda yayikulu monga Liquified Natual gas (LNG), Liquefied Petroleum Gas (LPG), Ethylnee plant, Low kutentha mapaipi etc.
ARAN Cryogenic ball valves opangidwa kuti aziyendetsa chitetezo pokonza, kusungirako, kutumiza ndi kugawa ethylene, Liquid Nitrogen, Oxygen, LPG, Liquefied Natural Gas (LNG) ndi mpweya wina wochepa wa liquefied.
Kugwiritsa ntchito
ARAN Cryogenic mpira mavavu osankhidwa mwapamwamba kwambiri ndipo opangidwa mwapamwamba kwambiri, amatha kukumana ndi utumiki wapamwamba kwambiri wa cryogenic, ndipo amagwiritsidwa ntchito mopanda chitetezo kuti ayendetse, kusunga, kutumiza ndi kugawa ethylene, Liquid Nitrogen, Oxygen, LPG, Liquefied Natural Gas ( LNG) ndi mipweya ina yotsika kutentha yamadzimadzi.
Monga mphamvu yabwino komanso yosungika yoyera, LNG yawonetsa chiyembekezo chokulirapo m'mbali zonse zamakampani.Valavu ya mpira wa cryogenic ndiyofunikira kwambiri mu makina osungira madzi a cryogenic ndi zida zoyendera.Ili ndi ubwino wa kusintha kosinthika, kusindikiza kodalirika, chitetezo ndi kukhazikika etc.
Chithandizo cha Crygenic ndi Kuyesa
Zigawo za valve za utumiki wa cryogenic zimafunika kuchita chithandizo cha cryogenic kuti zitsimikizire kuti ntchito ya valve idzakhala yoyenera kutentha kochepa.
Chithandizo cha cryogenic ndi njira yoyika magawo a valve ku kutentha kochepa ndi nayitrogeni wapakatikati -196 ℃ kuti achotse zovuta zotsalira ndikuwongolera kukana kuvala muzitsulo.
Chithandizo cha ARAN cryogenic cha gawo la valve ya mpira ndi mayeso a cryogenic a valve yomalizidwa.
| Mtundu Wopanga | Mavavu a mpira wa cryogenic |
| Kukula | NPS 2″~24″ (50mm~600mm) |
| Kupanikizika | ASME Class150~1500LBS (PN16~PN250) |
| Miyezo Yopanga | API/ANSI/ASME/EN/DIN/BS/GB/GOST |
| Design & MFG kodi | BS6364/ SHELL SPE 770200 Valavu yotsika yotsika API 6D/ASME B16.34 /ISO17292/ ISO 14313/BS5351 |
| Maso ndi Maso | ASME B16.10,EN558 |
| Malizani Kulumikizana | FLANGE RF/RTJ ASME B16.5/EN1092-1/GOST 33259 ;BUTT WELD BW ASME B16.25 |
| Kuyesa & Kuyang'ana | IS0 15848/SHELL SPE 77/312 Low kutentha kutayikira testAPI 598, API 6D, ISO5208/ISO 5208/EN12266/GOST 9544 |
| Kodi zinthu | Kutentha Kwambiri Mpweya wa Mpweya -40 ℃ (ASTM A350 LF2/LF3, ASTM A352 LCB/LCC)Austenitic Stainless steel -196℃ (ASTM A182 F316/F316L/F304/F304L DUAL GRADE, ASTM A35CF3CF3CF3CF3, ASTM A35CF/351 |
| Ntchito | Buku, Worm Gearbox, Pneumatic actuator, Electric actuator, Hydraulic-electric actuator |
| Mapangidwe apadera | Mavavu a mpira wa cryogenic |
| kutentha kochepa kufika -196℃ | |
| Wonjezerani bonnet pakulongedza ndi kusindikiza kodalirika, onjezerani tsinde acc.ku kutentha | |
| Wonjezerani tsinde ndi kapangidwe ka pallet yodontha malinga ndi kutentha | |
| API6 24 Kupakira kwapang'onopang'ono komwe kumatuluka | |
| Live load API 622 graphite | |
| Thupi patsekeke pressure relief System | |
| Mpira woyandama mtundu umodzi kusindikiza | |
| Mtundu wa mpira wa Trunnion Kukhetsa magazi kawiri ndikutchinga, kusindikiza kozungulira | |
| Mapangidwe oyambira | Ma valve a mpira |
| WOTETEZA PA MOTO | API 607 |
| ANTI STATICS | API 608 |
| Mawonekedwe a tsinde | Chitsimikizo cha anti kuphulika |
| Kupanga Bonnet | Boneti yotsekedwa |
| Mtundu wa mpira | Kulowa m'mbali kapena kulowa pamwamba kapena mipiringidzo iwiri & mipira yotuluka magazi |
| Mtundu wa bore | Kubowola kwathunthu kapena Kuchepetsa Bore |
| Sankhani mwamakonda | NACE MR0175, MR0103, ISO 15156 kutsatira |
| ISO 5211 MOUNTING PAD Bare shaft | |
| Limit Switch | |
| Tsekani chipangizo | |
| Kukwanira kwa ntchito za ESDV | |
| Mayeso a ISO 15848-1 2015 Otsika othawa kwawo | |
| Mayeso osawononga (NDT) API 6D, ASME B16.34 | |
| Lipoti la mayeso oyendera gulu lachitatu | |
| Zolemba | Zolemba pa kutumiza |
| EN 10204 3.1 MTR Material test lipoti | |
| Lipoti lowunika kuthamanga | |
| Lipoti loyang'anira mawonekedwe ndi mawonekedwe | |
| Product chitsimikizo | |
| Buku la ntchito ya valve | |
| Chochokera |
