Ivalve yeSango leFlat eParallel isilayidi ivelufa
Intshayelelo
Ngeevalvu ze-conduit zisetyenziswa ngokubanzi kwinkonzo ye-oyile kunye negesi yepayipi.Olu hlobo lwevalve lunomsebenzi onjalo othi, xa luvulwe ngokupheleleyo, ikhono lokugqitha kwimidiya ephezulu kuneevalvu ezisetyenziselwa umgca wenkqubo wesibini jikelele, ingakwazi kwakhona kwinkonzo yokucoca ibhola yehagu.I-BVMC ngeevalvu zesango lombhobho ziyafumaneka kwiSango leSlab kunye noyilo loKwandiswa kweSango kwaye zombini zithobela ngokupheleleyo umgangatho we-API 6D.
I-Slab yeSango iValve
I-valve yesango le-Slab ilula kuyilo kodwa iyasebenza ekusebenzeni.Olu yilo lusebenzisa izihlalo ezidadayo ezibini ezilayishwe entlakohlaza ezinoxinzelelo olunamandla, ukuhambisa isihlalo esinyukayo sidibana nesango elizisa itywina eliqinileyo kunye nokunyuka komsinga kunye nasezantsi.
Inkcazo yobuGcisa
| Ulwakhiwoisalathiso | GB | API | |
| Umgangatho woyilo | JB/T5298 GB/T19672 | I-API6D I-ASME B16.34 | |
| Ubude besakhiwo | Flanged | GB/T 12221 GB/T19672. JB/T5298 | I-API6D ASME B16.10 |
| Uqhagamshelo oludityanisiweyo | I-GB/T12221 GB/T19672 | ||
| Iziphelo eziFlanged | GB/T9113 JB/T79 | ASME B16.5 MSS SP44 | |
| I-butt-welding iphela | GB/T 12224 | ASEB16.25 | |
| Uvavanyo kunye nokuhlolwa | I-GB/T13927 JB/T9092 | API6D API598 | |
Qaphela: Ubungakanani beflange yokudibanisa ivalvu inokuyilwa ngokwemfuno yomthengi.
Amacandelo Angundoqo Ifomu yeMathiriyeli
| Hayi. | Igama lenxalenye | Izinto eziphathekayo | ||||||
| Uhlobo oluqhelekileyo | Uhlobo lwe-Anti-sulphur | |||||||
| GB | I-ASTM | GB | I-ASTM | |||||
| 1 | Izitophu zokuvuthela | 25+Zn | I-A105+Zn | 12Cr18Ni9 | A276-304 | |||
| 2 | Ijoyinti yokutofa igrisi | 25+Zn | I-A105+Zn | 25+Zn | I-A105+Zn | |||
| 3 | Umzimba | WCB | A216-WCB | WCB | A216-WCB | |||
| 4 | Icwecwe | 16Mn + ENP | A105+ENP | 12Cr18Ni9 | A276-304 | |||
| 5 | Isihlalo | 16Mn+PTFE | A105+PTFE | 12Cr18Ni9+PTFE | A276-304+PTFE | |||
| 6 | O-ring | NBR | NBR | FPM | FPM | |||
| 7 | Isiqu | 2Kr13 | A276-420 | 12Cr18Ni9 | A276-304 | |||
| 8 | Ukupakisha isihlalo | 2Kr13 | A276-420 | 2Kr13 | A276-420 | |||
| 9 | “Y”umsesane | NBR | NBR | FPM | FPM | |||
| 10 | Iqhiya yokutywina | 20Cr13 | A276-420 | 2Kr13 | A276-420 | |||
| 11 | Ukubonisa isiqu | 12Cr18Ni9 | A276-304 | 12Cr18Ni9 | A276-304 | |||
| 12 | Gasket | Igraphite+1Cr18N9 | Igraphite+304 | Igraphite+1Cr18N9 | Igraphite+304 | |||
| 13 | Ibhonethi | WCB | A216-WCB | WCB | A216-WCB | |||
| 14 | Stud | 35CrMoA | I-A193-B7 | 35CrMoA | I-A193-B7 | |||
| 15 | Nut | 45 | I-A194-2H | 45 | I-A194-2H | |||
| 16 | Idyokhwe | WCB | A216-WCB | WCB | A216-WCB | |||
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