1. Girma
A DN jeri hada DN15mm ~ 600mm (1/2 "~ 24") da kuma PN jeri daga PN1.6MPa ~ 20MPa (ANSI CLASS150 ~ 1500) threaded, flanged, BW da SW lilo da kuma dagawa rajistan bawul.
2. Amfani:
2.1 Wannan bawul ɗin shine don hana matsakaita gudana a baya a cikin tsarin bututu.
2.2 An zaɓi kayan bawul bisa ga matsakaici.
2.2.1WCB bawul ya dace da ruwa, tururi da matsakaicin mai da dai sauransu.
2.2.2SS bawul ya dace da matsakaicin lalata.
2.3 Zazzabi:
2.3.1 Common WCB ya dace da zafin jiki -29 ℃ ~ + 425 ℃
2.3.2Alloy bawul ya dace da zafin jiki ≤550 ℃
2.3.3SS bawul ne dace da zazzabi-196 ℃ ~ + 200 ℃
3. Tsarin da halayen aiki
3.1 Tsarin asali shine kamar ƙasa:
3.2 PTFE da m graphite aka soma ga lalacewa gasket don tabbatar da sealing yi.
(A) Welding ƙirƙira high matsa lamba kai hatimi dagawa rajistan bawul
(B) Welding jabun dagawa cak bawul
1.jiki 2. faifai 3. gasket 4. bonnet
(C) BW Canjin Duba Bawul
(D) Bawul ɗin Duban Wuta
1.Jiki 2. Disc 3. Shaft 4. Gasket 5. Bonnet
(E) BW Swing Check Valve
(F) Duban Swing Flanged
1.Jiki 2. Wurin zama 3. Disc 4. Rocker Arm 5. Pin Shaft 6. Yoke 7. Gasket 8. Bonnet
3.3 Babban Abubuwan Abu
| Suna | Kayan abu | Suna | Kayan abu |
| Jiki | Karfe Karfe, SS, Alloy Karfe | Pin Shaft | SS, Cr13 |
| Hatimin kujera | Surfacing13Cr, STL, Rubber | Yoke | Karfe Karfe, SS, Alloy Karfe |
| Disc | Karfe Karfe, SS, Alloy Karfe | Gasket | PTFE, M Graphite |
| Rocker Arm | Karfe Karfe, SS, Alloy Karfe | Bonnet | Karfe Karfe, SS, Alloy Karfe |
3.4 Jadawalin Ayyuka
| Rating | Gwajin ƙarfi (MPa) | Gwajin hatimi (MPa) | Gwajin hatimin iska (MPa) |
| Darasi na 150 | 3.0 | 2.2 | 0.4 ~ 0.7 |
| Darasi na 300 | 7.7 | 5.7 | 0.4 ~ 0.7 |
| Darasi na 600 | 15.3 | 11.3 | 0.4 ~ 0.7 |
| Darasi na 900 | 23.0 | 17.0 | 0.4 ~ 0.7 |
| Darasi na 1500 | 38.4 | 28.2 | 0.4 ~ 0.7 |
| Rating | Gwajin ƙarfi (MPa) | Gwajin hatimi (MPa) | Gwajin hatimin iska (MPa) |
| 16 | 2.4 | 1.76 | 0.4 ~ 0.7 |
| 25 | 3.75 | 2.75 | 0.4 ~ 0.7 |
| 40 | 6.0 | 4.4 | 0.4 ~ 0.7 |
| 64 | 9.6 | 7.04 | 0.4 ~ 0.7 |
| 100 | 15.0 | 11.0 | 0.4 ~ 0.7 |
| 160 | 24.0 | 17.6 | 0.4 ~ 0.7 |
| 200 | 30.0 | 22.0 | 0.4 ~ 0.7 |
4. Ka'idar aiki
Bincika bawul yana buɗewa ta atomatik kuma yana rufe faifan don hana matsakaita gudana a baya ta matsakaicin kwarara.
5. Ma'auni na bawul amma ba'a iyakance ga:
(1) API 6D-2002 (2) ASME B16.5-2003
(3) ASME B16.10-2000 (4) API 598-2004
(5) GB/T 12235-1989 (6) GB/T 12236-1989
(7) GB/T 9113.1-2000 (8) GB/T 12221-2005 （9）GB/T 13927-1992
6. Adana & Kulawa & Shigarwa & Aiki
6.1 Ya kamata a adana bawul ɗin a bushe kuma a cikin ɗakin da ke da iska mai kyau .Ya kamata a rufe ƙarshen ƙarshen tare da murfi.
6.2 Bawuloli da ke ƙarƙashin ajiya na dogon lokaci ya kamata a bincika kuma a tsaftace su akai-akai, musamman fuskar wurin zama don hana lalacewa, kuma a rufe fuskar wurin zama da tsatsa mai hana mai.
6.3 Ya kamata a duba alamar bawul don dacewa da amfani.
6.4 Ya kamata a duba rami mai bawul da saman rufewa kafin shigarwa kuma cire datti idan akwai wani.
6.5 Hanyar kibiya yakamata ya zama iri ɗaya da alkiblar kwarara.
6.6 Ya kamata a shigar da bawul ɗin duba diski a tsaye a tsaye zuwa bututun.Ya kamata a shigar da bawul ɗin duba diski a kwance a kwance zuwa bututun.
6.7 Ya kamata a duba rawar jiki kuma a lura da canjin matsa lamba na bututun don hana tasirin ruwa.
7. Matsaloli masu yiwuwa, haddasawa da ma'aunin gyara
| Matsaloli masu yiwuwa | Dalilai | Ma'aunin Gyara |
| Disc ba zai iya buɗewa ko rufewa ba |
| |
| Leaka |
| |
| Surutu da Jijjiga |
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8. Garanti
Bayan an yi amfani da bawul ɗin, lokacin garanti na bawul ɗin shine watanni 12, amma baya wuce watanni 18 bayan ranar bayarwa.A lokacin garanti, masana'anta za su ba da sabis na gyara ko kayan gyara kyauta don lalacewa saboda abu, aiki ko lalacewa muddin aikin ya yi daidai.
Lokacin aikawa: Mayu-19-2022