Flanged Forged Steel 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.
Zomwe zimapangidwira kwambiri ndi izi:
1. Rational structure.reliable kusindikiza ntchito yabwino mawonekedwe okongola
2. Co-radix alloy 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 yosindikiza ikhale yolimba.
pamodzi ndi kuthamanga kukwera kuti zitsimikizire kuti ntchito yosindikiza ikugwira 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.
Zomwe zimapangidwira kwambiri ndi izi:
| 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) | ||
Miyezo yoyenera:
• Basic Design, Api 602 & Ansi B16.34
• Socket–weld (sw), Ansi B16.11
• Screwed End (se) Ansi B1.20.1
• Mayeso a Vavu ndi Kuyang'ana :api 598
• Zinthu Zokhazikika: A105.lf2.f5.F11
• F22.f304.f304l.f316.f316l
Kufotokozera Kwamagwiridwe Kwazinthu
Kufotokozera zaukadaulo
| Kapangidwe kamangidwe | Bolt-Boneti yolumikizana kunja kwa ma goli a tsinde(kusindikiza kwapanikizi) |
| Kuyendetsa galimoto | Zoyendetsedwa ndi manja |
| Design muyezo | ASME B16.34 BS5352 |
| Maso ndi maso | ASME B16.10 |
| Flanged mapeto | ASME B16.15 |
| 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 | Flange | Chithunzi cha ASTM A105ASTMA182-F11F22 F5,F9 ASTMA182-F304F316F321 F304LF316L |
| 2 | Thupi | Chithunzi cha ASTMA105ASTMA182-F11F22F5,F9 ASTMA182-F304 F316 F321F304LF316L |
| 3 | Chimbale | Chithunzi cha ASTMA105ASTMA182-F11 F22F5,F9 ASTM A182-F304 F316 F321F304LF316L |
| 4 | Tsinde | ASTM A182 F6a,Chithunzi cha ASTM A182F22 F11 Chithunzi cha ASTMA182-F304,Chithunzi cha F316F321F304LF316L |
| 5 | Gasket | Graphite & chitsulo chosapanga dzimbiri |
| 6 | Boneti | Chithunzi cha ASTM A105ASTMA182-F11F22,F5F9 ASTM A182-F304F316 F321F304LF316L |
| 7 | Bolt | Chithunzi cha ASTMA193-B7A193-B8,A193-B8M B16 |
| 8 | Kulongedza | Graphite |
| 9 | Kutupa kwa gland | ASTMA105ASTMA182-F11F22F5F9 ASTMA182-F304 F316F321F304LF316L |
| 10 | Kupaka gland | ASTM A216-WCB ASTM A217 AC1 WC6 WC9 CS ASTM A351-CF8.CF8M.CF8C.CE3.CF3M |
| 11 | Mtedza wa valve | Mkuwa aloyi |
| 12 | Gudumu lamanja | ASTM A47-32510 ASTMA53660-80-100 |
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