Flat Gate Valve Parallel Slide bawul
Gabatarwa
Ta hanyar bawul ɗin ruwa ana amfani da su sosai don sabis na bututun mai da iskar gas.Wannan nau'in bawul ɗin yana da irin wannan aikin wanda, lokacin da aka buɗe cikakke, damar watsa labarai ta fi ƙarfin bawuloli da ake amfani da su don layin tsari na gabaɗaya, kuma yana iya zama mai iya yin sabis na tsabtace ƙwallon alade.Ana samun BVMC ta hanyar bawul ɗin kofa a cikin Ƙofar Slab da Ƙofar Fadada Ƙofar kuma dukansu sun cika daidai da daidaitattun API 6D.
Slab Gate Valve
Bawul ɗin ƙofar slab yana da sauƙi a ƙira amma yana da inganci a cikin aiki.Wannan zane yana amfani da kujeru biyu masu kayatarwa na bazara waɗanda ke da ƙarfin kuzari, motsa wurin zama na sama a cikin hulɗa tare da ƙofar da ke kawo cikakkar hatimi tare da duka sama da ƙasa.
Ƙayyadaddun Fasaha
| Tsarin tsaritunani | GB | API | |
| Daidaitaccen ƙira | JB/T5298 GB/T19672 | API6D ASME B16.34 | |
| Tsawon tsari | Bangaran | GB/T 12221 GB/T19672. JB/T5298 | API6D ASME B16.10 |
| Haɗin walda | GB/T12221 GB/T19672 | ||
| Ƙarshen ƙazafi | GB/T9113 JB/T79 | Bayani na ASME B16.5 MSS SP44 | |
| Butt-welding ƙare | GB/T 12224 | ASMEB16.25 | |
| Gwaji & dubawa | GB/T13927 JB/T9092 | API6D API598 | |
Lura: Girman bawul mai haɗa flange ana iya tsara su bisa ga buƙatun abokin ciniki.
Siffofin Material Manyan sassa
| A'a. | Sunan sashi | Kayan abu | ||||||
| Nau'in yau da kullun | Nau'in anti-sulfur | |||||||
| GB | ASTM | GB | ASTM | |||||
| 1 | Busa tasha | 25+Zn | A105+Zn | 12Cr18Ni9 | A276-304 | |||
| 2 | hadin gwiwa allurar man shafawa | 25+Zn | A105+Zn | 25+Zn | A105+Zn | |||
| 3 | Jiki | WCB | Saukewa: A216-WCB | WCB | Saukewa: A216-WCB | |||
| 4 | Disc | 16Mn+ENP | A105+ENP | 12Cr18Ni9 | A276-304 | |||
| 5 | Zama | 16Mn+PTFE | A105+PTFE | 12Cr18Ni9+PTFE | Saukewa: A276-304+PTFE | |||
| 6 | O-ring | NBR | NBR | FPM | FPM | |||
| 7 | Kara | 2Cr13 | A276-420 | 12Cr18Ni9 | A276-304 | |||
| 8 | Shiryawa wurin zama | 2Cr13 | A276-420 | 2Cr13 | A276-420 | |||
| 9 | "Y”zobe | NBR | NBR | FPM | FPM | |||
| 10 | Rufe sutura | 20Cr13 | A276-420 | 2Cr13 | A276-420 | |||
| 11 | Mai nuna kara | 12Cr18Ni9 | A276-304 | 12Cr18Ni9 | A276-304 | |||
| 12 | Gasket | Graphite+1Cr18N9 | Graphite+304 | Graphite+1Cr18N9 | Graphite+304 | |||
| 13 | Bonnet | WCB | Saukewa: A216-WCB | WCB | Saukewa: A216-WCB | |||
| 14 | ingarma | 35CrMoA | A193-B7 | 35CrMoA | A193-B7 | |||
| 15 | Kwaya | 45 | A194-2H | 45 | A194-2H | |||
| 16 | Yoke | WCB | Saukewa: A216-WCB | WCB | Saukewa: A216-WCB | |||
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