Kayayyaki
Cryogenic Globe Valve Extended Bonnet don -196 ℃
✧ Bayani
Cryogenic globe bawuloli tare da tsararren bonnes da aka tsara don aiki a yanayin zafi ƙasa da -196 ° C an kera su musamman don ɗaukar matsanancin yanayin aikace-aikacen cryogenic. Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwar Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwar Ƙaƙwalwa ) don tabbatar da aiki mai kyau a irin wannan ƙananan yanayin zafi. Ana amfani da waɗannan bawul ɗin a cikin masana'antu kamar LNG (gas ɗin gas mai laushi), samar da iskar gas na masana'antu, da sauran aikace-aikacen sarrafa ruwa na cryogenic.Mahimman la'akari da bawuloli na cryogenic globe valves na -196 ° C sun haɗa da: Kayayyaki: Ana gina waɗannan bawul ɗin ta amfani da kayan musamman na musamman. wanda zai iya kiyaye amincin su da aikin su a cikin mahallin cryogenic. Kayan aiki na yau da kullun sun haɗa da bakin karfe, ƙarfe na carbon, da sauran gami tare da ƙarancin zafin jiki. Sealing and Packing: Dole ne a tsara abubuwan da ke rufe bawul da marufi don kasancewa masu tasiri da sassauƙa a matsanancin yanayin zafi don hana zubarwa da kuma kula da kashe kashewa. Gwaji da Yarda da: Cryogenic globe valves don irin wannan ƙananan yanayin zafi suna yin gwaji mai tsanani don tabbatar da aiki da kuma bin ka'idodin masana'antu don sabis na cryogenic.Insulation: Ƙwararren bonnet zane yana ba da kariya don kare mahimman abubuwa daga matsanancin sanyi kuma don guje wa haɗarin samuwar kankara wanda zai iya hana aikin bawul.Wadannan bawuloli sune mahimman abubuwan da ke tabbatar da aminci da abin dogaro na sarrafa ruwa na cryogenic.
✧ Siffofin Cryogenic Globe Valve Extended Bonnet don -196℃
1. An tsara ƙwanƙwasa bawul don ƙaddamar da tsarin bonnet, wanda zai iya keɓance tasirin kafofin watsa labaru na ƙananan zafin jiki a kan shiryawa, hana aikin hatimin murfin, kuma ya sa bawul ya buɗe kuma kusa da sassauƙa;
2. filler yana ɗaukar sassauƙan graphite ko tsarin haɗin gwiwar polytetrafluoroethylene, tare da ƙarancin zafin jiki mai kyau;
3. Bawul mai ƙarancin zafin jiki yana ɗaukar tsarin buɗe ramin ramuwa a kan ɗigon bawul. Gasket yana ɗaukar bakin karfen fata na fata polytetrafluoroethylene ko tsarin iska mai sassauƙa;
4. lokacin da aka rufe bawul, don hana matsakaicin matsakaicin matsakaici a cikin ɗakin bawul daga tashi saboda yawan zafin jiki, wanda ya haifar da haɓakar matsa lamba mara kyau, an ba da tsarin taimako na matsa lamba a kan babban matsi na ƙofar kofa;
5. da sealing surface na bawul surfacing cobalt tushen cemented carbide, tungsten carbide a low zazzabi nakasawa ne kananan, sa juriya, iya kula da kyau sealing yi.
Domin fitowar ruwa mai ƙarancin zafin jiki kamar su ethylene, ruwa oxygen, hydrogen ruwa, iskar gas mai ɗorewa, man fetur da sauran samfuran ba kawai masu ƙonewa ba ne da fashewa ba, har ma da iskar gas lokacin dumama, kuma ƙarar ta faɗaɗa ɗaruruwan sau lokacin gasification. Abubuwan da ke cikin bawul ɗin ƙananan zafin jiki yana da mahimmanci sosai, kuma kayan ba su cancanta ba, wanda zai haifar da zubar da ciki na waje ko zubar da ciki na harsashi da rufewa; Cikakken kayan aikin injiniya, ƙarfi da ƙarfe na sassa ba zai iya cika buƙatun amfani ba ko ma karya; Sakamakon matsakaitan magudanar iskar gas mai ruwa da tsaki wanda fashewar ta haifar. Sabili da haka, a cikin aiwatar da haɓakawa, ƙira da haɓaka bawuloli masu ƙarancin zafin jiki, jiyya na kayan abu shine babban mahimmancin mahimmanci.
Fa'idodin Cryogenic Globe Valve Extended Bonnet don -196 ℃
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.
✧ Ma'auni na Cryogenic Globe Valve Extended Bonnet don -196 ℃
| Samfura | Cryogenic Globe Valve Extended Bonnet don -196 ℃ |
| Diamita mara kyau | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48” |
| Diamita mara kyau | Darasi na 150, 300, 600, 900, 1500, 2500. |
| Ƙare Haɗin | Flanged (RF, RTJ, FF), Welded. |
| Aiki | Dabarun Hannu, Mai kunna huhu, Mai kunna wutar lantarki, Bare Stem |
| Kayayyaki | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Aluminum Bronze da sauran musamman gami. |
| A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy | |
| Tsarin | Waje Screw & Yoke (OS&Y) ，Matsi Hatimin Bonnet |
| Zane da Manufacturer | API 600, API 603, ASME B16.34 |
| Fuska da fuska | ASME B16.10 |
| Ƙare Haɗin | ASME B16.5 (RF & RTJ) |
| ASME B16.25 (BW) | |
| Gwaji da Dubawa | Bayani na API598 |
| Sauran | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Akwai kuma kowane | PT, UT, RT, MT. |
✧ Bayan Sabis na Siyarwa
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.
