Kayayyaki
BS 1868 Swing Duba bawul
✧ Bayani
BS 1868 Ma'aunin Burtaniya ne wanda ke ƙayyade buƙatun bawuloli na duba ƙarfe ko bawuloli marasa dawowa tare da kujerun ƙarfe don amfani a masana'antu kamar man fetur, sinadarai na petrochemical, da masana'antu masu alaƙa. Wannan ma'aunin ya ƙunshi girma, ƙimar zafin jiki na matsin lamba, kayan aiki, da buƙatun gwaji don bawuloli na duba juyawa. Dangane da bawuloli na duba juyawa da aka ƙera bisa ga BS 1868, za a tsara shi don cika takamaiman sharuɗɗan girma da aiki da aka bayyana a cikin ƙa'idar. Wannan yana tabbatar da cewa bawuloli na iya hana komawa baya yadda ya kamata kuma ya cika ƙa'idodin aminci da inganci da ake buƙata don aikace-aikacen da aka yi niyya. Wasu daga cikin mahimman fasalulluka na bawuloli na duba juyawa da aka ƙera bisa ga ƙa'idodin BS 1868 na iya haɗawa da murfin da aka ɗaure, zoben zama mai sabuntawa, da faifan nau'in juyawa. Ana amfani da waɗannan bawuloli sau da yawa a aikace-aikacen matsin lamba da zafi mai yawa inda hana komawa baya yake da mahimmanci. Idan kuna da takamaiman tambayoyi game da bawuloli na duba juyawa da aka ƙera bisa ga ƙa'idodin BS 1868 ko kuna buƙatar ƙarin bayani game da takamaiman ƙayyadaddun sa, kayan aiki, ko buƙatun gwaji, da fatan za a sanar da ni, kuma zan yi farin cikin taimakawa.
✧ Siffofin Bawul ɗin Dubawa na BS 1868
1. Tsarin haɗin jikin bawul da murfin bawul: Class150~ Class600 ta amfani da murfin bawul ɗin toshewa; Class900 zuwa Class2500 yana ɗaukar murfin bawul ɗin rufewa mai matsin lamba.
2. Tsarin sassan buɗewa da rufewa (faifan bawul): an tsara faifan bawul ɗin azaman nau'in juyawa, tare da isasshen ƙarfi da tauri, kuma saman rufe faifan bawul ɗin na iya zama kayan walda na zinare ko kayan da ba ƙarfe ba da aka saka a saman bisa ga buƙatun mai amfani.
3. Murfin bawul na tsakiya na gasket na gargajiya: Bawul ɗin duba Class150 ta amfani da gasket ɗin haɗin graphite na bakin ƙarfe; bawul ɗin duba C|ass300 tare da gasket ɗin raunin graphite na bakin ƙarfe; Bawul ɗin duba Class600 ana iya amfani da dutse na bakin ƙarfe 4. Haka nan ana iya amfani da gasket ɗin da ke lanƙwasa tawada; Bawul ɗin duba Class900 zuwa Class2500 suna amfani da zoben ƙarfe masu matse kai.
5. Tsarin aiki: Duba bawul ɗin yana buɗewa ko rufewa ta atomatik bisa ga yanayin kwararar matsakaici.
6. Tsarin Rocker: Rocker ɗin yana da isasshen ƙarfi, isasshen 'yanci don rufe faifan bawul, kuma yana da na'urar iyakancewa don hana wurin buɗewa ya yi tsayi da yawa don rufewa.
7. Tsarin zoben ɗagawa: An tsara babban bawul ɗin duba mai girman ma'auni tare da zoben ɗagawa da firam ɗin tallafi, wanda ya dace da ɗagawa.
✧ Fa'idodin Bawul ɗin Dubawa na BS 1868
A lokacin buɗewa da rufewa na bawul ɗin ƙarfe na ƙarfe da aka ƙirƙira, saboda gogayya tsakanin faifan da saman rufewar jikin bawul ɗin ya fi na bawul ɗin ƙofar ƙanƙanta, yana da juriya ga lalacewa.
Buɗewa ko rufewa na tushen bawul ɗin yana da ɗan gajeren lokaci, kuma yana da ingantaccen aikin yankewa, kuma saboda canjin tashar wurin zama na bawul ɗin ya yi daidai da bugun faifan bawul ɗin, ya dace sosai don daidaita saurin kwararar. Saboda haka, wannan nau'in bawul ɗin ya dace sosai don yankewa ko daidaitawa da matsewa.
✧ Sigogi na BS 1868 Swing Check Valve
| Samfuri | BS 1868 Swing Duba bawul |
| Diamita mara iyaka | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48” |
| Diamita mara iyaka | Aji na 150, 300, 600, 900, 1500, 2500. |
| Haɗin Ƙarshe | An yi wa lanƙwasa (RF, RTJ, FF), an yi wa walda. |
| Aiki | Mai Hamami Mai Kauri, Babu |
| Kayan Aiki | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Tagulla na Aluminum da sauran ƙarfe na musamman. |
| A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy | |
| Tsarin gini | Murfin da aka ɗaure, Murfin Hatimin Matsi |
| Zane da Mai Ƙirƙira | API 6D |
| Fuska da Fuska | ASME B16.10 |
| Haɗin Ƙarshe | ASME B16.5 (RF & RTJ) |
| ASME B16.25 (BW) | |
| Gwaji da Dubawa | API 598 |
| Wani | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Haka kuma akwai ga kowane | PT, UT, RT, MT. |
✧ Sabis na Bayan Sayarwa
A matsayinmu na ƙwararren mai amfani da bawul ɗin duba BS 1868 Swing da kuma mai fitar da kaya, mun yi alƙawarin samar wa abokan ciniki ingantaccen sabis bayan tallace-tallace, gami da waɗannan:
1. Samar da jagororin amfani da samfura da shawarwarin kulawa.
2. Idan akwai gazawa da matsalolin ingancin samfura suka haifar, muna alƙawarin samar da tallafin fasaha da gyara matsala cikin ɗan gajeren lokaci.
3. Banda lalacewar da amfani da shi na yau da kullun ke haifarwa, muna ba da sabis na gyara da maye gurbin kyauta.
4. Mun yi alƙawarin amsa buƙatun sabis na abokin ciniki cikin sauri a lokacin garantin samfurin.
5. Muna ba da tallafin fasaha na dogon lokaci, shawarwari ta yanar gizo da ayyukan horarwa. Manufarmu ita ce samar wa abokan ciniki mafi kyawun ƙwarewar sabis da kuma sa ƙwarewar abokan ciniki ta fi daɗi da sauƙi.
