High Voltage Electric Power Station Globe Valve
Zopangira Zopangira
Vavu yapadziko lonse lapansi imagwiritsidwa ntchito kudula kapena kulumikiza chitoliro chapaipi mopanikizika mwadzina pakati paPN1.6-160MPa(Class150-2500) yogwira ntchito kutentha600C.mu mafakitale amafuta amakampani opanga mankhwala feteleza ndi mafakitale amagetsi.
Zofunikira zazikulu zomanga ndi:
1. Rational structure.reliable kusindikiza ntchito yabwino mawonekedwe okongola
2. Co-radix aloyi welded kusindikiza pamwamba odana ndi kuvala kukokoloka-umboni abrasion-umboni ndi ntchito moyo wautali.
3. Pamwamba ndi njira yosinthira ya shaft ya valve imakhala ndi nayitrogeni kuti isakokoloke komanso kuti isawonongeke.
4. PN>25.0MPa(Class1500) .bowo lapakati limagwiritsa ntchito njira yodzilimbitsa yokha kuti ntchito yosindikizayo ikhale yolimba.
pamodzi ndi kuthamanga kukwera kuti zitsimikizire kuti kusindikiza kumagwira ntchito.
5. Palibe chosindikizira chakumbuyo mu valavu, kotero kuti id yosindikiza ndiyodalirika.
6. Zomwe zimadzaza ndi kukula kwa flange zimatha kusankhidwa ndikufananizidwa ndi zomwe zimagwiritsidwa ntchito komanso zofunikira zomwe zimagwiritsidwa ntchito.Izo zikhoza kukwaniritsa mitundu yonse ya ntchito zofunika.
Zofunikira zazikulu zomanga ndi:
| Zitsanzo za seri | J11H,J11Y,J41H,J41Y,J541H,J541Y,J941H,J941Y J61H,j61y,J561H,J561Y J961H J961Y | ||
| Kupanikizika kalasi | PN1.6-42.0MPa(Cass150-2500) | ||
| Drift diameter range | DN15~400mm(NP81/2-NPS16) | ||
| Kuyendetsa galimoto | Kuyendetsa gudumu lamanja | Kuyendetsa galimoto ndi kuyendetsa magetsi | |
| Kuchuluka kwa ntchito | Kalasi150-300(PN1.6-2.5) | Kalasi400-900(PN6.4~16.0) | NPS/2~NPS16(DN15-400mm) |
| NPS1/2-NPS12(DN15-300mm) | NPS1/2-NPS16(DN15-400mm) | ||
Kufotokozera Kwamagwiridwe Kwazinthu
Kufotokozera zaukadaulo
| Kapangidwe kamangidwe | PS - GB - OS&Y |
| Kuyendetsa galimoto | Zoyendetsedwa ndi manja, Gear-operated and Electric - kuyendetsa |
| Design muyezo | ASME B 16.34 BS 1873 |
| Maso ndi maso | ASME B 16.10 |
| Flanged mapeto | ASME B 16.5 |
| Kuwotcherera matako kumatha | ASME B 16.25 |
| Kuyesa & kuyendera | API 598 BS6755 |
Zindikirani: Makulidwe a ma valve olumikizira flange ndi matako-wowotcherera ma termina amatha kupangidwa malinga ndi zomwe kasitomala akufuna.
Fomu Yazigawo Zazikulu Zazikulu
| Ayi. | Dzina lina | Zakuthupi |
| 1 | Thupi | ASTM A216-WCB Chithunzi cha ASTMA217-WC1WC6WC9.C5 Chithunzi cha ASTMA351-CF8CF8MCF8CCF3CF3M |
| 2 | Disc | Chithunzi cha ASTM A182 F6aASTMA182F22.F11 Chithunzi cha ASTM A182-F304,F316F321,Chithunzi cha F304LF316L |
| 3 | Tsinde | Chithunzi cha ASTMA182 F6aASTMA182F22F11 ASTMA182-F304 F316 F321 F304L,F316L |
| 4 | Chivundikiro chathyathyathya | ASTM A182 F6a,Chithunzi cha ASTMA182F22 F11 Chithunzi cha ASTM A182-F304,F316,F321,F304L,F316L |
| 5 | Boneti | ASTM A182 F6a,Chithunzi cha ASTMA182F22F11 Chithunzi cha ASTMA182-F304F316 F321F304L,F316L |
| 6 | Gasket | Graphite & chitsulo chosapanga dzimbiri |
| 7 | Goli | ASTM A216-WCB Chithunzi cha ASTMA217-WC1 WC6WCCS Chithunzi cha ASTMA351-CFBCFMCF8CCF3CF3M |
| 8 | Stud | Chithunzi cha ASTMA193-B7A193-B8,A193-B8M,B16 |
| 9 | Mtedza wamakona asanu ndi limodzi | ASTMA194-2HA194-8A194-8M7 |
| 10 | Kulongedza | Graphite |
| 11 | Kupaka gland | ASTMA216-WCBASTMA217WCWCWCC5 ASTMA351-CF8CF8MCF8CCF3CF3M |
| 12 | Mtedza wa valve | Copper alloy |
| 13 | Kuyendetsa | Zoyendetsedwa ndi manja, Gear-operated and Electric - kuyendetsa |
Zogwirizana nazo
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