Tiaki Tiaki Steel Globe Valve
Hua Hunga Hoahoa
Ka whakamahia te waapa Globe ki te tapahi, ki te hono ranei i te pupa putorino i raro i te pehanga ingoa i waenga i tePN1.6-160MPa(Class150-2500) mahi temperaturess600C.in hinu ahumahi matū ahumahi ho'oraa tongi me te ahumahi hiko.
Ko nga ahuatanga matua o te hanganga ko:
1. Rational structure.reliable taatiraa pai mahi ataahua ahua
2. Co-radix koranu paiherea taatiraa mata anti-mau horonga-tohu abrasion-tohu me te whakamahi roa ake te ora.
3. Kua hauotahia te mata me te whakamaarama whakatikatika o te rakau takirere kia kore ai te horo me te atete.
4. PN>25.0MPa(Class1500) .ko te kohao waenga ka whakamahi i te hanganga hiri-whaiaro kia whakakahahia te mahi hiri.
me te piki o te pehanga kia pai ai te mahi hiri.
5. Kaore he hanganga hiri whakamuri i roto i te paera, na reira ka pono te id hiri.
6. Ko nga mea o te whakakii me te rahi o te flange ka taea te whiriwhiri me te whakarite kia rite ki nga tono me nga whakaritenga o te whakamahinga.Ka taea e tera te whakatutuki i nga momo whakaritenga mahi katoa.
Ko nga ahuatanga matua o te hanganga ko:
| Tauira rangatū | J11H、J11Y、J41H、J41Y、J541H、J541Y、J941H、J941Y J61H、J61Y、J561H、J561Y J961H J961Y | ||
| Te pehanga awhe kōeke | PN1.6-42.0MPa(Cass150-2500) | ||
| Awhe diameter paheke | DN15~400mm(NP81/2-NPS16) | ||
| Te tikanga taraiwa | Te taraiwa wira a-ringa | Te taraiwa taputapu me te taraiwa hiko
| |
| Te whānuitanga o te tono | Karaehe150-300(PN1.6-2.5) | Karaehe400-900(PN6.4~16.0) | NPS/2~NPS16(DN15-400mm) |
| NPS1/2-NPS12(DN15-300mm) | NPS1/2-NPS16(DN15-400mm) | ||
Paerewa e tika ana:
• Hoahoa Taketake, Api 602 & Ansi B16.34
• Tupapa-whakahia (sw), Ansi B16.11
• Whakamutunga Whakawhiti (se) Ansi B1.20.1
• Whakamātautau me te Tirotiro: api 598
• Rauemi Paerewa: A105.lf2.f5.F11
• F22.f304.f304l.f316.f316l
Nga Whakaaturanga Mahinga Hua
Whakatakotoranga Hangarau
| Te hanganga hanganga | Bolt-he potae hono ki waho te hanganga ioka kakau(te hiri pehanga) |
| Te tikanga taraiwa | Mahi-a-ringa |
| Paerewa hoahoa | ASME B16.34 BS5352 |
| Kanohi ki te kanohi | ASME B16.10 |
| Ko nga pito kopa | ASME B16.15 |
| Te whakamatautau me te tirotiro | API 598 BS6755 |
Tuhipoka: Ko nga rahi o te riipene e hono ana i te flange me nga pito-a-whana ka taea te hoahoa kia rite ki te hiahia a te kaihoko.
Puka Rawa Wahi Nui
| Kao. | Ingoa wahi | Rauemi |
| 1 | Flange | ASTM A105ASTMA182-F11F22 F5、F9 ASTMA182-F304F316F321 F304LF316L |
| 2 | Tinana | ASTMA105ASTMA182-F11F22F5、F9 ASTMA182-F304 F316 F321F304LF316L |
| 3 | Kōpae | ASTMA105ASTMA182-F11 F22F5、F9 ASTM A182-F304 F316 F321F304LF316L |
| 4 | Kakau | ASTM A182 F6a、ASTM A182F22 F11 ASTMA182-F304、F316F321F304LF316L |
| 5 | Puka | Kauwhata me te kowiri tira |
| 6 | Potae | ASTM A105ASTMA182-F11F22、F5F9 ASTM A182-F304F316 F321F304LF316L |
| 7 | Kati | ASTMA193-B7A193-B8、A193-B8M B16 |
| 8 | Te takai | Kauwhata |
| 9 | repe whakakakahu | ASTMA105ASTMA182-F11F22F5F9 ASTMA182-F304 F316F321F304LF316L |
| 10 | repe takai | ASTM A216-WCB ASTM A217 AC1 WC6 WC9 CS ASTM A351-CF8.CF8M.CF8C.CE3.CF3M |
| 11 | Nati kakau takirere | Te parahi koranu |
| 12 | wira ringa | ASTM A47-32510 ASTMA53660-80-100 |
Hua e pa ana
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