Zogulitsa
Bonnet Wowonjezera wa Cryogenic Globe Valve wa -196 ℃
✧ Kufotokozera
Cryogenic Globe Valve yokhala ndi Boneti Yowonjezera yomwe imagwiritsidwa ntchito pa -196 ℃, yomwe imagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, mafuta, gasi, zitsulo, mphamvu zamagetsi ndi mafakitale ena.Valavu yopangidwa ndi chitsulo chopangidwa ndi chitsulo imatenga chomangika bwino, ndipo thupi la valve ndi chipata zimapangidwa ndi zitsulo zopangidwa ndi zitsulo.Valavu imakhala ndi ntchito yabwino yosindikiza, kukana kwamphamvu kwa dzimbiri komanso moyo wautali wautumiki.Mapangidwe ake ndi ophweka, ang'onoang'ono kukula kwake, osavuta kukhazikitsa ndi kusamalira.Chosinthira pachipata chimatha kusintha ndipo chimatha kuduliratu kutuluka kwapakati popanda kutayikira.Valavu yachitsulo yopangidwa ndi zitsulo imakhala ndi kutentha kwakukulu ndi kupanikizika kwakukulu, ndipo ingagwiritsidwe ntchito poyendetsa kayendedwe kapakati pa kutentha kwakukulu ndi kuthamanga kwakukulu ndi kutentha kochepa komanso kupanikizika kwambiri.
✧ Mawonekedwe a API 602 Cryogenic Globe Valve Wowonjezera Bonnet wa -196 ℃
1.Mapangidwewa ndi osavuta kuposa valve ya globe, ndipo ndi yabwino kupanga ndi kukonza.
2.Kusindikiza pamwamba sikophweka kuvala ndi kukanda, ndipo ntchito yosindikiza ndi yabwino.Palibe wachibale wotsetsereka pakati pa diski ya valve ndi kusindikiza pamwamba pa thupi la valve potsegula ndi kutseka, kotero kuvala ndi kukanda sikuli koopsa, ntchito yosindikiza ndi yabwino, ndipo moyo wautumiki ndi wautali.
3.Potsegula ndi kutseka, kugunda kwa diski kumakhala kochepa, kotero kutalika kwa valve yoyimitsa ndi yaying'ono kusiyana ndi ya valve ya globe, koma kutalika kwake kwapangidwe kumakhala kotalika kuposa kwa valve ya globe.
4.Kutsegula ndi kutseka torque ndi yaikulu, kutsegula ndi kutseka kumakhala kovuta, ndipo nthawi yotsegula ndi yotseka ndi yaitali.
5.Kukana kwamadzimadzi ndi kwakukulu, chifukwa njira yapakati mu thupi la valve ndi yopweteka, kukana kwamadzimadzi kumakhala kwakukulu, ndipo mphamvu yogwiritsira ntchito mphamvu ndi yaikulu.
6.Mayendedwe apakati akuyenda Pamene kuthamanga kwadzina PN ≤ 16MPa, nthawi zambiri kumatenga kuyenda kwapatsogolo, ndipo sing'anga imayenda mmwamba kuchokera pansi pa disc valve;pamene kuthamanga kwadzina PN ≥ 20MPa, nthawi zambiri kumatenga kuthamanga kwa kauntala, ndipo sing'anga imayenda pansi kuchokera pamwamba pa chimbale cha valve.Kuonjezera ntchito ya chisindikizo.Ikagwiritsidwa ntchito, sing'anga ya valavu yapadziko lonse lapansi imatha kuyenda mbali imodzi, ndipo mayendedwe oyenda sangasinthidwe.
7.The chimbale nthawi zambiri kukokoloka pamene kwathunthu lotseguka.
✧ Ubwino wa API 602 valavu yachitsulo yapadziko lonse
Panthawi yotsegula ndi kutseka kwa valve yachitsulo yopangidwa ndi zitsulo, chifukwa mikangano pakati pa diski ndi kusindikiza pamwamba pa thupi la valve ndi yaying'ono kusiyana ndi ya valavu yapadziko lonse, imakhala yosagwira ntchito.
Kutsegula kapena kutseka kwa tsinde la valve ndi kochepa, ndipo kumakhala ndi ntchito yodalirika yodulira, ndipo chifukwa kusintha kwa doko la mpando wa valve kuli kofanana ndi kugunda kwa valve disc, ndikoyenera kwambiri kusintha. wa mlingo wotuluka.Choncho, valavu yamtunduwu ndi yoyenera kwambiri kudulidwa kapena kuwongolera ndi kugwedeza.
✧ Magawo a Cryogenic Globe Valve Wowonjezera Bonnet wa -196 ℃
| Zogulitsa | Bonnet Wowonjezera wa Cryogenic Globe Valve wa -196 ℃ |
| M'mimba mwake mwadzina | NPS 1/2”, 3/4”, 1”, 1 1/2”, 1 3/4” 2”, 3”, 4” |
| M'mimba mwake mwadzina | Kalasi 150, 300, 600, 900, 1500, 2500. |
| Malizani Kulumikizana | BW, SW, NPT, Flanged, BWxSW, BWxNPT, SWxNPT |
| Ntchito | Kugwira Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
| Zipangizo | A105, A350 LF2, A182 F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy, Aluminiyamu Bronze ndi aloyi ena apadera. |
| Kapangidwe | Kunja Screw & Goli (OS&Y), Bonnet Wokulungidwa, Boneti Wonyezimira kapena Boneti ya Pressure Seal |
| Wopanga ndi Wopanga | API 602, ASME B16.34 |
| Maso ndi Maso | Manufacturer Standard |
| Malizani Kulumikizana | SW (ASME B16.11) |
| BW (ASME B16.25) | |
| NPT (ASME B1.20.1) | |
| RF, RTJ (ASME B16.5) | |
| Kuyesa ndi Kuyendera | API 598 |
| Zina | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Komanso kupezeka pa | PT, UT, RT, MT. |
✧ Pambuyo pa Ntchito Yogulitsa
Monga katswiri wopanga ma valve opangira zitsulo komanso kutumiza kunja, tikulonjeza kupatsa makasitomala ntchito zapamwamba zotsatsa pambuyo pogulitsa, kuphatikiza izi:
1.Kupereka malangizo ogwiritsira ntchito mankhwala ndi malingaliro okonza.
2.Zolephera zomwe zimayambitsidwa ndi zovuta zamtundu wazinthu, timalonjeza kuti tipereka chithandizo chaukadaulo ndikuthana ndi mavuto munthawi yaifupi kwambiri.
3.Kupatula kuwonongeka komwe kumachitika chifukwa cha kugwiritsidwa ntchito kwanthawi zonse, timapereka ntchito zokonzetsera zaulere komanso zosintha.
4.Tikulonjeza kuti tidzayankha mwamsanga pa zosowa za makasitomala panthawi ya chitsimikizo cha mankhwala.
5. Timapereka chithandizo chaumisiri cha nthawi yayitali, kuyankhulana pa intaneti ndi ntchito zophunzitsira.Cholinga chathu ndikupatsa makasitomala chidziwitso chabwino kwambiri chautumiki ndikupangitsa zomwe makasitomala akumana nazo kukhala osangalatsa komanso osavuta.
