1. Yanayi
Hanyoyin DN sun hada da DN15mm ~ 600mm (1/2 "~ 24") da kuma PN jeri daga PN1.6MPa ~ 20MPa (ANSI CLASS150 ~ 1500) masu zare, flanged, BW da SW lilo da ɗaga duba bawul.
2 Amfani:
2.1 Wannan bawul din shine don hana matsakaiciyar gudana a baya a cikin tsarin bututu.
2.2 An zaɓi kayan bawul bisa matsakaici。
Bawul din 2.2.1WCB ya dace da ruwa, tururi da matsakaicin mai da dai sauransu.
Bawul din 2.2.2SS ya dace da matsakaiciyar lalata.
2.3 Zazzabi :
2.3.1Bayan WCB ya dace da yanayin zafi -29 ℃ ~ + 425 ℃
2.3.2Alloy bawul ya dace da zazzabi≤550 ℃
Bawul din 2.3.3SS ya dace da yanayin zafin jiki-196 ℃ ~ + 200 ℃
3. Tsarin tsari da halayen aiki
3.1 Tsarin asali kamar yadda yake ƙasa:
3.2 PTFE da sassaucin hoto an karɓa don lalataccen gasket don tabbatar da aikin hatimi.
(A) Welding ƙirƙira babban matsa lamba kai-sealing dagawa rajistan bawul
(B) Welding ƙirƙira dagawa duba bawul
(C) BW Checkauke Bakin Duba (D) ngedarashin Duba ngedira
- Jiki 2. Disc 3. Shaft 4. Gasket 5. Bonnet
(E) BW Duba Bakin Duba Bawul
(F) Duba Flagin Swing
3.3 Babban Kayan Kayan aiki
Suna |
Kayan aiki |
Suna |
Kayan aiki |
Jiki |
Karfe, SS, Alloy Karfe |
Fil Shaft |
SS, Cr13 |
Seat Seat |
Surfacing13Cr, STL, Rubber |
Yoke |
Karfe, SS, Alloy Karfe |
Disc |
Karfe, SS, Alloy Karfe |
Gasket |
PTFE, M Graphite |
Dokin Karfe Arm |
Karfe, SS, Alloy Karfe |
Bonnet |
Karfe, SS, Alloy Karfe |
3.4 Taswirar Ayyuka
Kimantawa |
Gwajin ƙarfi (MPa) |
Gwajin hatimi (MPa) |
Gwajin hatimin iska (MPa) |
Darasi150 |
3.0 |
2.2 |
0.4 ~ 0.7 |
Class 300 |
7.7 |
5.7 |
0.4 ~ 0.7 |
Class600 |
15.3 |
11.3 |
0.4 ~ 0.7 |
Class900 |
23.0 |
17.0 |
0.4 ~ 0.7 |
Aji1500 |
38.4 |
28.2 |
0.4 ~ 0.7 |
Kimantawa |
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
Duba bawul yana buɗewa ta atomatik kuma yana rufe diski don hana matsakaiciyar gudana ta baya ta matsakaiciyar kwarara.
5. standardsa'idodin bawul masu amfani 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. Adanawa & Kulawa & Gyarawa & Ayyuka
6.1 Yakamata a adana bawul din a cikin busasshiyar daki mai iska mai kyau .yakamata a karashe mashin din da murfi.
6.2 Bawul a ƙarƙashin ajiyar lokaci mai tsawo ya kamata a bincika kuma a tsabtace shi a kai a kai, musamman fuskar zama don hana lalacewar sa, kuma a sanya fuskar wurin zama da tsatsa mai hanawa
6.3 Yakamata a bincika alamar bawul don dacewa da amfani.
6.4 Yakamata a bincika kogon bakin bawul da yanayin rufewa kafin girkawa sannan a cire datti idan akwai.
6.5Kibar kibiya ya zama daidai yake da shugabanci na kwarara.
6.6 Ya kamata a ɗora bawul din duba diski a tsaye zuwa bututun. Ya kamata a ɗora bawul din duba faifai a kwance a kwance zuwa bututun.
6.7 Yakamata a duba faɗakarwar kuma ya kamata a lura da canjin matsin lamba na mai don hana tasirin ruwa.
- Matsaloli da ka iya faruwa, sanadin su da kuma ma'aunin gyara su
Matsaloli da ka iya faruwa |
Dalilin |
Ma'aunin Gyara |
Disc ba zai iya buɗewa ko rufewa ba |
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|
Yatsuwa |
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Surutu da Faɗakarwa |
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8. Garanti
Bayan an yi amfani da bawul din, lokacin garanti na bawul watanni 12 ne, amma bai wuce watanni 18 ba bayan ranar isarwa. A lokacin lokacin garanti, masana'anta za su ba da sabis na gyara ko kayan gyara kyauta don lalacewar saboda kayan aiki, aikin aiki ko lalacewar da aka bayar idan aikin ya yi daidai.
Post lokaci: Nuwamba-10-2020