Flanged Forged Steel Globe Valve
Atụmatụ atụmatụ ngwaahịa
Globe valvụ na-eji bee ma ọ bụ jikọọ ọkpọkọ mgbasa ozi n'okpuru nominal mgbali n'etiti PN1.6-160MPa (Class150-2500) arụ ọrụ okpomọkụ600C.in mmanụ ụlọ ọrụ chemical ụlọ ọrụ pharmaceuticals fatịlaịza na ike ụlọ ọrụ.
Atụmatụ ihe owuwu bụ isi gụnyere:
1. Rational structure.reliable sealing magburu onwe arụmọrụ mara mma anya
2. Co-radix alloy welded sealing elu mgbochi-eyi ozision-àmà abrasion-àmà na ogologo iji ndụ.
3. Elu na mgbasa ozi na-agbanwe agbanwe nke valvụ valvụ na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe mgbochi na abrasion na-eguzogide.
4. PN> 25.0MPa (Class1500) .n'etiti oghere na-eji a onwe-tightening sealing Ọdịdị na-enwe sealing arụmọrụ ike.
tinyere nrụgide ịrị elu iji hụ na arụmọrụ akara.
5. Enweghị usoro mkpuchi azụ azụ na valvụ ahụ, ya mere akara akara ahụ nwere ntụkwasị obi.
6. Enwere ike ịhọrọ ihe nke ndochi na nha flange dị ka ngwa na ihe ndị a chọrọ iji mee ihe.Nke ahụ nwere ike imeju ụdị ọrụ niile achọrọ.
Atụmatụ ihe owuwu bụ isi gụnyere:
| Ụdị usoro | J11H,J11Y,J41H,J41Y,J541H,J541Y,J941H,J941Y J61H,J61Y,J561H,J561Y J961H J961Y | ||
| Nrụgide ọkwa ọkwa | PN1.6-42.0MPa (Cass150-2500) | ||
| Oke dayameta mbanye | DN15~400mm(NP81/2-NPS16) | ||
| Ụzọ ịkwọ ụgbọala | wheel aka ịnya ụgbọ | Ịnya ụgbọ ala na ịnya ọkụ eletrik
| |
| Oke ngwa | Klas 150-300 (PN1.6-2.5) | Klas400-900 (PN6.4-16.0) | NPS/2~NPS16(DN15-400mm) |
| NPS1/2-NPS12(DN15-300mm) | NPS1/2-NPS16(DN15-400mm) | ||
Ụkpụrụ ndị ọdabara:
• Isi Nhazi, Api 602 & Ansi B16.34
• Socket–weld (sw), Ansi B16.11
• screwed End (se) Ansi B1.20.1
• Nyocha na nyocha Valve: api 598
• Ọkọlọtọ ihe: A105.lf2.f5.F11
• F22.f304.f304l.f316.f316l
Nkọwapụta arụmọrụ ngwaahịa
Nkọwa nka nka
| Nhazi nhazi | Bolt-njikọ bonnet n'èzí stem yok Ọdịdị(akara akara) |
| Ụzọ ịkwọ ụgbọala | Ejiri aka rụọ ya |
| Ụkpụrụ imewe | ASME B16.34 BS5352 |
| Ihu na ihu | ASME B16.10 |
| ngwụcha flanged | ASME B16.15 |
| Nwale & nyocha | API 598 BS6755 |
Mara: Enwere ike ịhazi nha nke valvụ na-ejikọ flange na ọdụ ịgbado ọkụ dị ka ihe ndị ahịa chọrọ.
Ụdị ihe ndị bụ isi
| Mba. | Aha akụkụ | Ihe onwunwe |
| 1 | Flange | ASTM A105ASMA182-F11F22 F5,F9 ASTMA182-F304F316F321 F304LF316L |
| 2 | Ahụ | ASTMA105ASMA182-F11F22F5,F9 ASTMA182-F304 F316 F321F304LF316L |
| 3 | Disc | ASTMA105ASTMA182-F11 F22F5,F9 ASTM A182-F304 F316 F321F304LF316L |
| 4 | Isi | ASTM A182 F6a,ASTM A182F22 F11 ASTMA182-F304,F316F321F304LF316L |
| 5 | Gasket | Graphite & igwe anaghị agba nchara |
| 6 | Bonnet | ASTM A105ASMA182-F11F22,F5F9 ASTM A182-F304F316 F321F304LF316L |
| 7 | Bolt | ASTMA193-B7A193-B8,A193-B8M B16 |
| 8 | Nkwakọ ngwaahịa | Graphite |
| 9 | Isi ihe gland | ASTMA105ASTMA182-F11F22F5F9 ASTMA182-F304 F316F321F304LF316L |
| 10 | Mbukota gland | ASTM A216-WCB ASTM A217 AC1 WC6 WC9 CS ASTM A351-CF8.CF8M.CF8C.CE3.CF3M |
| 11 | Valve stem nut | Ọla kọpa alloy |
| 12 | wheel aka | ASTM A47-32510 ASTMA53660-80-100 |
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