LNG Cryogenic Ball Valve Yowonjezera Tsinde la Kutentha Kochepa
ARAN Cryogenic ball valve design mawonekedwe
Ma valve a mpira wa cryogenic ali ndi mapangidwe apadera omwe amakumana nawo pakugwiritsa ntchito chitetezo chamtunduwu.
● Mavavu a cryogenic opangidwa ndi tsinde yotalikirapo ndi pallet yodontha madzi mu tsinde.
● Pallet yodontha imatha kuletsa mpweya wamadzi mumpweya kuti usapangike komanso kuthirira madzi kupita ku valavu pamwamba ndikuzizira, zomwe zimapangitsa kuwonongeka kwa ma valve. Amagwiritsidwa ntchito kuti awonetsetse kuti ma valve osindikizira akugwira ntchito bwino komanso momwe ma valve a mpira amagwirira ntchito.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 ℃.
● Kupaka utsi wochepa, kumateteza kutayikira kuzungulira tsinde ndikuwonetsetsa kuti moto ndi wotetezeka.
Mkuyu. Wonjezerani tsinde ndi Kudontha Pallet
| Zida Zazigawo Zazikulu | ||||
| THUPI | LCB/LF2 | Chithunzi cha LC3/LF3 | CF8/F304 | CF8M/F316 |
| MPIRA | F304 | F304 | F304 | F316 |
| Chithunzi cha STEM | F304 | F304 | F304 | F316/XM-19 |
| MPANDO | PCTFE/RPTFE/PEEK | |||
| KUPANDA | PTFE/ GRAPHITE | |||
| BOLTING | A193 L7/A194 4 | A193 B8/A194 8 | A193 B8M/A194 8M | |
Popeza ma valve a mpira wa cryogenic amagwiritsidwa ntchito potentha kwambiri, valavu iyenera kuuma kwathunthu musanaperekedwe.Malo oyesera mu fakitale nthawi zambiri amakhala helium gas. Ngati pali madzi aliwonse mu thupi la valve, madziwo amatha kuzizira kutentha pang'ono ndipo amachititsa kupanikizika kwa zigawo zamkati za valve.Kupanikizika kumawononga kusindikiza kwa valve ndi kuwonongeka kwa mapaipi.Ndicho chifukwa chake valve ya cryogenic ball valve imasinthidwa ndi kuyesa kwa mpweya m'malo mwa kuyesa kwa hydraulic pamayeso a malo.Malo oyesera malo omangira ndi ochepa kwambiri ndipo valavu iyenera kuumitsidwa mosamalitsa musanagwiritse ntchito.
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 | Vavu ya mpira woyandama wa cryogenic |
| Kukula | NPS 1/2″~8″ (50mm~200mm) |
| Kupanikizika | ASME Class150~600LBS (PN16~PN100) |
| 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 | ISO 15848/SHELL SPE 77/312 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)Kutentha Kwambiri Mpweya wa Mpweya -101℃ (ASTM A350 LF3, ASTM A352 LC3)Chitsulo chosapanga dzimbiri -196℃ (ASTM A161/F36 F31F36 F31F36 F31F F304L DUAL GRADE, ASTM A351 CF8M/CF3M,CF8/CF3) |
| 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 drip pallet design acc.ku 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 | |
| ISO 15848-1 ndi ISO 15848-1 Mayeso otsika othawathawa | |
| Mayeso osawononga (NDT) API 6D, ASME B16.34 | |
| Lipoti la mayeso oyendera gulu lachitatu | |
| Zolemba | EN 10204 3.1 MTR Material test lipoti |
| Lipoti lowunika kuthamanga | |
| Lipoti loyang'anira mawonekedwe ndi mawonekedwe | |
| Product chitsimikizo | |
| Buku la ntchito ya valve |
