Valve Been Abuurka Birta Globe
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) | ||
Heerarka lagu dabaqi karo:
• Naqshadaynta aasaasiga ah, Api 602 & Ansi B16.34
• Socket-weld (sw), Ansi B16.11
• Dhamaadka maroojiyay (se) Ansi B1.20.1
Tijaabada Valve iyo Kormeer:api 598
• Qalabka caadiga ah: A105.lf2.f5.F11
• F22.f304.f304l.f316.f316l
Tilmaamaha Waxqabadka Alaabta
Tilmaamaha Farsamada
| Dhismaha qaab dhismeedka | Bolt-Xoog isku xiran oo ka baxsan qaab dhismeedka harqood ee jirridda(cadaadiska xirida) |
| Habka wadista | Gacmaha lagu shaqeeyo |
| Heerka naqshadeynta | ASME B16.34 BS5352 |
| Waji ka waji | ASME B16.10 |
| Dhamaadka calan | ASME B16.15 |
| 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 | Flange | ASTM A105ASMA182-F11F22 F5,F9 ASTMA182-F304F316F321 F304LF316L |
| 2 | Jirka | ASTMA105ASTMA182-F11F22F5,F9 ASTMA182-F304 F316 F321F304LF316L |
| 3 | Saxanka | ASTMA105ASTMA182-F11 F22F5,F9 ASTM A182-F304 F316 F321F304LF316L |
| 4 | Jirrid | ASTM A182 F6a,ASTM A182F22 F11 ASTMA182-F304,F316F321F304LF316L |
| 5 | Gasket | Graphite&axaamada |
| 6 | Bonnet | ASTM A105ASMA182-F11F22,F5F9 ASTM A182-F304F316 F321F304LF316L |
| 7 | Bolt | ASTMA193-B7A193-B8,A193-B8M B16 |
| 8 | Baakad | Garaafka |
| 9 | qanjirka alaabta | ASTMA105ASTMA182-F11F22F5F9 ASTMA182-F304 F316F321F304LF316L |
| 10 | qanjirka xirxira | ASTM A216-WCB ASTM A217 AC1 WC6 WC9 CS ASTM A351-CF8.CF8M.CF8C.CE3.CF3M |
| 11 | Valve stem lowska | Copper daawaha |
| 12 | giraangiraha gacanta | ASTM A47-32510 ASTMA53660-80-100 |
Alaabooyinka la xidhiidha
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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 ...
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Saldhig Korantada Sare ee 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.Qaab dhismeedka ugu muhiimsan waxaa ka mid ah: 1. Qaab dhismeedka maangal ah
