Saldhig Korantada Sare ee Globe Valve
Tilmaamaha Naqshadeynta Alaabooyinka
Globe valve waxaa loo isticmaalaa in lagu gooyo ama lagu xiro warbaahinta tuubada ee cadaadiska magaca u dhexeeya PN1.6-160MPa (Class150-2500) heerkulka shaqada 600C.in warshadaha saliida kiimikada dawooyinka bacriminta iyo warshadaha korontada
Tilmaamaha qaab-dhismeedka ugu muhiimsan waxaa ka mid ah:
1. Qaab dhismeedka maangal ah
2. Co-radix daawaha welded dusha shaabadeynta ka-hortagga xidhashada nabaad-guurka-caddayn abrasion-caddayn iyo isticmaalka cimri dheer.
3. Dusha sare iyo warbaahinta hagaajinta ee shafka waalka waa nitrogenized si ay u noqoto nabaad-guurka iyo nabaad-guurka.
4. PN> 25.0MPa(Class1500) .daloosha dhexe waxay isticmaashaa qaab-dhismeed isku-duubni ah si loo xoojiyo waxqabadka daboolka
oo ay la socdaan kor u kaca cadaadiska si loo hubiyo waxqabadka xiritaanka.
5. Ma jiro qaab-dhismeed dib-u-xidhid ah oo ku dhex jira waalka, markaa aqoonsiga shaabadeynta waa la isku halleyn karaa.
6. Qalabka buuxinta iyo cabbirka flange waa la dooran karaa oo la isku dari karaa iyadoo loo eegayo codsiyada iyo shuruudaha isticmaalka.Taasi waxay buuxin kartaa dhammaan noocyada shuruudaha shaqada.
Tilmaamaha qaab-dhismeedka ugu muhiimsan waxaa ka mid ah:
| Moodooyinka taxanaha ah | J11H,J11Y,J41H,J41Y,J541H,J541Y,J941H,J941Y J61H,J61Y,J561H,J561Y J961H J961Y | ||
| Cadaadis kala duwanaanshaha darajada | PN1.6-42.0MPa (Cass150-2500) | ||
| Baaxadda dhexroorka | DN15~400mm(NP81/2-NPS16) | ||
| Habka wadista | Taayirrada gacanta lagu wado | Gear wadista iyo wadista koronto | |
| Baaxadda codsiga | Fasalka 150-300 (PN1.6-2.5) | Fasalka 400-900 (PN6.4-16.0) | NPS/2~NPS16(DN15-400mm) |
| NPS1/2-NPS12(DN15-300mm) | NPS1/2-NPS16(DN15-400mm) | ||
Tilmaamaha Waxqabadka Alaabta
Tilmaamaha Farsamada
| Dhismaha qaab dhismeedka | PS - GB - OS&Y |
| Habka wadista | Gacmaha lagu shaqeeyo, Gear ku shaqeeya iyo koronto-wadidda |
| Heerka naqshadeynta | ASME B 16.34 BS 1873 |
| Waji ka waji | ASME B 16.10 |
| Dhamaadka calan | ASME B 16.5 |
| Dabada-alxanka wuu dhammaadaa | ASME B 16.25 |
| Tijaabi & kormeer | API 598 BS6755 |
Fiiro gaar ah: Cabirka waalka isku xidha flange iyo terminada dabada-alxanka waxaa loo qaabayn karaa iyadoo loo eegayo shuruudaha macmiilka.
Foomka Qalabka Qaybta Waaweyn
| Maya | Magaca qaybta | Qalab |
| 1 | Jirka | ASTM A216-WCB ASTMA217-WC1WC6WC9.C5 ASTMA351-CF8CF8MCF8CCF3CF3M |
| 2 | Disc | ASTM A182 F6aASTMA182F22.F11 ASTM A182-F304,F316F321,F304LF316L |
| 3 | Jirrid | ASTMA182 F6aASTMA182F22F11 ASTMA182-F304 F316 F321 F304L,F316L |
| 4 | Daboolka fidsan | ASTM A182 F6a,ASTMA182F22 F11 ASTM A182-F304,F316,F321,F304L,F316L |
| 5 | Bonnet | ASTM A182 F6a,ASTMA182F22F11 ASTMA182-F304F316 F321F304L,F316L |
| 6 | Gasket | Graphite & birta aan la taaban karin |
| 7 | Harqood | ASTM A216-WCB ASTMA217-WC1 WC6WCCS ASTMA351-CFBCFMCF8CCF3CF3M |
| 8 | Uur | ASTMA193-B7A193-B8,A193-B8M,B16 |
| 9 | Lix xagal nuts | ASTMA194-2HA194-8A194-8M7 |
| 10 | Baakad | Garaafka |
| 11 | qanjirka xirxira | ASTMA216-WCBASTMA217WCWCWCC5 ASTMA351-CF8CF8MCF8CCF3CF3M |
| 12 | Valve stem lowska | Daawaha Copper |
| 13 | Wadista | Gacmaha lagu shaqeeyo, Gear ku shaqeeya iyo koronto-wadidda |
Alaabooyinka la xidhiidha
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Alaabta Naqshadeynta Features Waalka Globe waxaa loo isticmaalaa in lagu gooyo ama isku xidha warbaahinta dhuumaha hoos cadaadiska magaca u dhexeeya PN1.6-160MPa (Class150-2500) heerkulka shaqada 600C.in saliid warshadaha kiimikada dawooyinka bacriminta iyo warshadaha korontada.Qaab dhismeedka ugu muhiimsan waxaa ka mid ah: 1. Qaab dhismeedka maangal ah
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Bolted Bonnet API Globe Valve
Alaabta Naqshadeynta Features Waalka Globe waxaa loo isticmaalaa in lagu gooyo ama isku xidha warbaahinta dhuumaha hoos cadaadiska magaca u dhexeeya PN1.6-160MPa (Class150-2500) heerkulka shaqada 600C.in saliid warshadaha kiimikada dawooyinka bacriminta iyo warshadaha korontada.Tilmaamaha qaab dhismeedka ugu weyn waxaa ka mid ah: 1, qaab-dhismeedka macquulka ah.lagu kalsoonaan karo shaabadeynta waxqabadka wanaagsan muuqaal quruxsan 2, Co-radix daawaha welded shaabadeynta dusha ka-hortagga nabaad guurka-caddayn abrasion-caddayn iyo ...
