Bawul ɗin ƙofa na cryogenic tare da shimfiɗaɗɗen katako wanda aka ƙera don aiki a yanayin zafi ƙasa da -196°C yawanci ana gina shi don jure matsananciyar sanyi da kula da ingantaccen aiki a cikin irin wannan yanayi mai tsauri. Ana amfani da waɗannan bawul ɗin sau da yawa a cikin masana'antu irin su sarrafa iskar gas (LNG), samar da iskar gas na masana'antu, da sauran aikace-aikacen cryogenic inda matsanancin yanayin zafi ke da alaƙa. Tsarin bonnet mai tsawo yana ba da ƙarin kariya da kariya ga tushen bawul da tattarawa, hana su. daga daskarewa ko zama gaggautsa a irin wannan ƙananan yanayin zafi. Bugu da ƙari, an zaɓi kayan da ake amfani da su wajen gina bawul, irin su na'urori na musamman ko robobi masu ƙarancin zafin jiki, don kiyaye ƙarfinsu da amincin su a cikin wuraren da ake kira cryogenic. suna fuskantar gwaji mai tsauri don tabbatar da cewa za su iya magance matsanancin zafi da matsi da ke tattare da su.
1.Tsarin yana da sauƙi fiye da bawul ɗin ƙofar, kuma ya fi dacewa don samarwa da kulawa.
2.The sealing surface ba sauki sa da kuma karce, da sealing yi yana da kyau. Babu wani dangi da zamewa tsakanin diski bawul da murfin rufewa na jikin bawul lokacin buɗewa da rufewa, don haka lalacewa da karce ba su da mahimmanci, aikin rufewa yana da kyau, kuma sabis ɗin yana da tsayi.
3.Lokacin budewa da rufewa, bugun diski yana da ƙananan, don haka tsayin madaidaicin tasha ya fi ƙanƙanta fiye da na ƙofar ƙofar, amma tsayin tsarin ya fi tsayi fiye da na ƙofar ƙofar.
4.The budewa da rufe karfin juyi yana da girma, budewa da rufewa yana da wahala, kuma lokacin budewa da rufewa yana da tsawo.
5.The ruwa juriya ne babba, saboda matsakaici tashar a cikin bawul jiki ne tortuous, da ruwa juriya ne babba, da kuma ikon amfani ne babba.
6.Medium kwarara shugabanci Lokacin da maras muhimmanci matsa lamba PN ≤ 16MPa, shi kullum rungumi dabi'ar gaba kwarara, da kuma matsakaici gudana zuwa sama daga kasa na bawul diski; Lokacin da matsa lamba PN ≥ 20MPa, gabaɗaya yana ɗaukar kwararar ƙira, kuma matsakaici yana gudana ƙasa daga saman diski ɗin bawul. Don haɓaka aikin hatimi. Lokacin da ake amfani da shi, matsakaicin bawul ɗin duniya zai iya gudana ta hanya ɗaya kawai, kuma ba za a iya canza hanyar kwarara ba.
7.Dis ɗin yana sau da yawa ya ɓace lokacin buɗewa cikakke.
A lokacin buɗewa da rufewa na ƙirƙira ƙarfe na globe bawul, saboda jujjuyawar tsakanin diski da murfin murfin bawul ɗin ya yi ƙasa da na bawul ɗin ƙofar, yana da juriya.
Buɗewa ko rufewa na bututun bawul ɗin yana da ɗan gajeren gajere, kuma yana da ingantaccen aikin yankewa, kuma saboda canjin wurin zama na bawul ɗin yana daidai da bugun diski na bawul, ya dace sosai don daidaitawa. na yawan kwarara. Sabili da haka, irin wannan nau'in bawul ɗin ya dace sosai don yankewa ko ƙa'ida da buguwa.
Samfura | Ƙofar Cryogenic Gate Valve Extended Bonnet don -196 ℃ |
Diamita mara kyau | NPS 1/2”, 3/4”, 1”, 1 1/2”, 1 3/4” 2”, 3”, 4” |
Diamita mara kyau | Darasi na 150, 300, 600, 800, 900, 1500, 2500. |
Ƙare Haɗin | BW, SW, NPT, Flanged, BWxSW, BWxNPT, SWxNPT |
Aiki | Dabarun Hannu, Mai kunna huhu, Mai kunna wutar lantarki, Bare Stem |
Kayayyaki | A351 CF8, CF8M, CF3, CF3M, F304, F316, F51, F53, F55, Alloy 20, Monel, Inconel, Hastelloy |
Tsarin | Waje Screw & Yoke (OS&Y) , Extended Cryogenic Bonnet |
Zane da Manufacturer | API 600, API 623, BS1868, BS 6364, MSS SP -134, API 608, API 6D, ASME B16.34 |
Fuska da fuska | Matsayin Mai ƙira |
Ƙare Haɗin | SW (ASME B16.11) |
BW (ASME B16.25) | |
NPT (ASME B1.20.1) | |
RF, RTJ (ASME B16.5) | |
Gwaji da Dubawa | Bayani na API598 |
Sauran | NACE MR-0175, NACE MR-0103, ISO 15848 |
Akwai kuma kowane | PT, UT, RT, MT. |
A matsayin ƙwararren ƙirƙira bawul ɗin ƙarfe mai kera kuma mai fitarwa, mun yi alƙawarin samar wa abokan ciniki sabis na bayan-tallace-tallace mai inganci, gami da masu zuwa:
1.Ba da jagorar amfani da samfur da shawarwarin kulawa.
2.For kasawa lalacewa ta hanyar ingancin samfurin matsaloli, mun yi alkawarin samar da goyon bayan fasaha da kuma matsala a cikin mafi guntu yiwu lokaci.
3.Sai don lalacewa ta hanyar amfani da al'ada, muna ba da sabis na gyaran gyare-gyare da sauyawa kyauta.
4.Mun yi alkawari don amsawa da sauri ga bukatun sabis na abokin ciniki yayin lokacin garanti na samfur.
5. Muna ba da tallafin fasaha na dogon lokaci, shawarwarin kan layi da sabis na horo. Manufarmu ita ce samar wa abokan ciniki mafi kyawun ƙwarewar sabis da kuma sa ƙwarewar abokan ciniki ta fi daɗi da sauƙi.