Kayayyaki
Bawul ɗin Faɗaɗawa na Babban Bawul na Biyu na Hatimin DBB
✧ Bayani
Jikin bawul ɗinmu na Twin Seal Plug Valve Orbit Dual Expanding General Valve ya haɗa da jikin bawul, toshewar bawul, faifan bawul (wanda aka saka a cikin babban zoben rufewa), murfin ƙarshe, chassis, marufi da sauran manyan abubuwan haɗin. Babban bawul da faifan sune tsakiyar ɓangaren jikin bawul. An sanya toshewar bawul ɗin a cikin jikin bawul ɗin tare da manyan trunnions na sama da na ƙasa, buɗewar tashar kwarara yana tsakiya, kuma ɓangarorin biyu saman siffa ne. Injin niƙa fuskar wedge yana da dovetail guidelines waɗanda aka haɗa zuwa faifan biyu a ɓangarorin biyu. Disc ɗin shine babban abin rufewa kuma yana da saman silinda. Ana iya cimma daidaiton hatimin Class B mai tauri. Ana niƙa saman silinda tare da da'irar tsagi, kuma babban zoben hatimi yana dawwamammen robar fluorine ko nitrile roba, da sauransu ta hanyar ƙera da vulcanization, wanda ke taka rawar rufewa mai tauri da rufewa mai laushi lokacin da aka rufe bawul ɗin.
Bawul ɗin DBB Plug (bawul ɗin toshe biyu da kuma bawul ɗin toshe jini) shi ma ana kiransa da GENERAL VALVE, bawul ɗin toshe biyu na Seal. Wannan lalacewa ta yau da kullun ta hanyar amfani da zare biyu na wurin zama da aka ɗora daban-daban akan toshe mai kauri ta hanyar dovetails, waɗanda ke ja daga saman wurin zama kafin a juya su. Wannan yana ba da hatimi mai tauri wanda za a iya tabbatarwa ba tare da goge hatimi ba.
Manipula galibi yana ƙunshe da alamomi, ƙafafun hannu, sandunan spindle, fil ɗin ball, maƙallan hannu da sauran abubuwan haɗin gwiwa, waɗanda aka sanya su a kan murfin ƙarshe kuma an haɗa su da sandar spool ta hanyar haɗa fil. Sashen manipulator shine mai kunna aikin. Rufe bawul ɗin daga wurin buɗewa, juya ƙafafun hannu a hannun agogo, tsakiyar bawul ɗin yana juyawa 90° da farko, sannan yana tura faifan bawul ɗin don juyawa zuwa matsayin tashar kwararar jikin bawul. Sannan tsakiyar bawul ɗin yana motsawa ƙasa a layi madaidaiciya, yana tura faifan bawul ɗin don faɗaɗa a radial kuma yana kusanci bangon ciki na bawul ɗin har sai an danna hatimin laushi a cikin ramin, don saman faifan bawul ɗin ya taɓa bangon ciki na bawul ɗin.
Buɗe bawul ɗin daga wurin da aka rufe, juya tafin hannun a akasin agogon hannu, zuciyar bawul ɗin ta fara motsawa kai tsaye, sannan ta juya 90° bayan ta kai wani matsayi, don haka bawul ɗin ya kasance a cikin yanayin gudanarwa.
✧ Siffofin Twin Seal DBB Plug Valve Orbit Dual Faɗaɗa Babban Valve
1. A lokacin da ake canza bawul, saman rufewar jikin bawul ba shi da wata alaƙa da saman rufewar farantin zamiya, don haka saman rufewar ba shi da gogayya, lalacewa, tsawon rayuwar bawul ɗin da ƙaramin ƙarfin juyawa;
2. Idan aka gyara bawul ɗin, ba lallai ba ne a cire bawul ɗin daga bututun, kawai a wargaza murfin ƙasa na bawul ɗin sannan a maye gurbin zamewa biyu, wanda ya dace sosai don gyarawa;
3. An rage jikin bawul da zakara, wanda hakan zai iya rage farashin;
4. An rufe ramin ciki na jikin bawul da tauri mai suna chromium, kuma yankin rufewa yana da tauri da santsi;
5. An yi hatimin roba mai laushi a kan zamiyar da robar fluorine kuma an ƙera shi a cikin ramin da ke saman zamiyar. Ana amfani da hatimin ƙarfe zuwa ƙarfe mai aikin kariya daga wuta a matsayin goyon bayan hatimin roba;
6. Bawul ɗin yana da na'urar fitarwa ta atomatik (zaɓi ne), wanda ke hana ƙaruwar matsin lamba mara kyau a cikin ɗakin bawul kuma yana duba tasirin bawul ɗin bayan an rufe bawul ɗin gaba ɗaya;
7. Alamar canza bawul ɗin tana aiki tare da matsayin sauyawa kuma tana iya nuna yanayin sauyawar bawul ɗin daidai.
✧ Sigogi na Tagwayen Hatimin DBB Plug Valve Orbit Dual Faɗaɗa Babban Valve
| Samfuri | Bawul ɗin Faɗaɗawa na Babban Bawul na Biyu na Hatimin DBB |
| 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 | Flanged (RF, RTJ) |
| Aiki | Tayar hannu, Mai kunna iska, Mai kunna wutar lantarki, Tushen da ba a iya jurewa ba |
| Kayan Aiki | Yin gyare-gyare: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel |
| Tsarin gini | Cikakke ko Rage Hazo, |
| RF, RTJ | |
| Double Block & Bleed (DBB), Biyu Warewa & Zubar da Jini (DIB) | |
| Kujerar gaggawa da allurar tushe | |
| Na'urar Anti-Tsayawa | |
| Zane da Mai Ƙirƙira | API 6D, API 599 |
| Fuska da Fuska | API 6D, ASME B16.10 |
| Haɗin Ƙarshe | RF, RTJ (ASME B16.5, ASME B16.47) |
| Gwaji da Dubawa | API 6D, API 598 |
| Wani | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Haka kuma akwai ga kowane | PT, UT, RT, MT. |
| Tsarin kariya daga wuta | API 6FA, API 607 |
✧ Sabis na Bayan Sayarwa
A matsayinmu na ƙwararre a fannin kera bawul ɗin ƙarfe da aka ƙera kuma ake fitarwa, 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.
