Albaabka Albaabka Birta Been abuurka ah ee Xaraaran/Welded
Tilmaamaha Naqshadeynta Alaabooyinka
Tilmaamaha qaab-dhismeedka ugu muhiimsan waxaa ka mid ah:
1.Labada naqshadeynta iyo soo saarista waxaa si adag loo fuliyaa iyadoo la raacayo GB/T12234AP600iyo AP1602.Alaabtu waxay ka kooban tahay qaab-dhismeed macquul ah.shaabad lagu kalsoonaan karo, wax qabad wanaagsan iyo qaabayn wanaagsan.
2.Co adag daawaha welded dusha shaabadeynta, kaas oo xiran caddaynta nabaad guurka adkaysi u, caddaymo abrasion iyo cimri dheer.
3. Dusha sare iyo warbaahinta hagaajinta ee shafka waalka waa nitrogenized si ay u noqoto nabaad-guurka iyo nabaad-guurka.
4.PN≥15.0MPa (Class900), daloolka dhexe ayaa isticmaala qaab-dhismeed is-xakameyn ah si uu u yeesho waxqabadka shaabadeynta oo la xoojiyay cadaadiska cadaadiska si loo hubiyo waxqabadka xiritaanka.
5.There ma jiro qaab-dhismeedka shaabadeynta dambe ee waalka, si id shaabadeynta lagu kalsoonaan karo
6.Waxyaabaha buuxinta iyo xajmiga flange waa la dooran karaa oo la isku dhejin karaa iyadoo loo eegayo codsiyada iyo shuruudaha isticmaalka.Taasi waxay buuxin kartaa dhammaan noocyada shuruudaha shaqada.
Tijaabada Valve iyo kormeerka:
• API 598 & ANSI B16.34
Heerarka lagu dabaqi karo:
Nashqada aasaasiga ah, ANSI B16.34
• SOCKET-WELD (SW), ANSI B16.11
• DHAMMAAN DHAMMAAN (SE), ANSI B1.20.1
BUTT-WELD (BW) ANSI B16.25
Qalabka caadiga ah:
• A105.LF2.F5.F11.F22.F304.F304L.F316.F316L
Halbeegga ugu weyn ee Alaabta
| Moodooyinka taxanaha ah | (Hs,Ps)Z11H(Hs,Ps)Z11Y,(Ps)Z41H,(Ps)Z41Y,(Ps)Z441H,(Ps)Z441Y(Ps)Z541H(Ps)Z541Y(Ps)Z941H(Ps)Z941Y | |||
| Kala duwanaanshaha heerka cadaadiska | PN1.6-42.0MPa (Fasalka 150-2500) | |||
| Baaxadda dhexroorka | DN15-1000mm(NPS1-40) | |||
| Habka wadista | Taayirrada gacanta lagu wado | Gear wadista iyo wadista koronto | ||
| Baaxadda codsiga | Fasalka 150-300 (PN1.6-4.0) | Fasalka400-600(PN6.4-10.0) | Fasalka 900-2500 (PN15.0-42.0) | NPS2-40(DN50-1000mm) |
| NPS1/2-24(DN15-600mm) | NPS1/2-12(DN15~300mm) | NPS1/2-10(DN15 ~ 250mm) | ||
Tilmaamaha Waxqabadka Alaabta
Tilmaamaha Farsamada
| Dhismaha qaab dhismeedka | Bolt(Weld)-Labo isku xiran oo ka baxsan jiridayqaab dhismeedka oke |
| Habka wadista | Gacmaha lagu shaqeeyo |
| Heerka naqshadeynta | API602.BS5352 |
| Waji ka waji | ASME B1.20.1 |
| Dhamaadka calan | ASME B16.11 |
| Tijaabi & kormeer | API598 BS6755 |
Foomka Qalabka Qaybta Waaweyn
| Maya | Magaca qaybta | Qalab |
| 1 | Jirka | ASTM A105 ASTMA182-F11,F22F5,F9 ASTMA182-F304F316 F321F304LF316L |
| 2 | Kursiga | ASTM A105 ASTMA182-F11.F22F5F9 ASTMA182-F304,F316.F321F304LF316L |
| 3 | Gate Disc | ASTM A105 ASTMA182-F11F22 F5F9 ASTMA182-F304F316F321 F304LF316L |
| 4 | Jirrid | ASTM A182F68ASMA182 F22 ASTM A182-F304F316F321,F304LF316L |
| 5 | Gasket | Graphite& aan dahsoon bir |
| 6 | Bonnet | ASTM A105 ASTMA182-F11F22F5F9 ASTMA182-F304F316F321F304LF316L |
| 7 | Bolt | ASTMA193-B7A193-B8A193-B16 |
| 8 | Baakad | Garaafka |
| 9 | qanjirka xirxira | ASTMA216-WCB ASTM A217 WC6 W C5C12 ASTMA351-CF8 CF8MCF8CCF3CF3M |
| 10 | Valve stem lowska | Daawaha Copper |
| 11 | giraangiraha gacanta | ASTMA47-32510 ASTMA53660-40-18 |
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