Tilmaamaha alaabta
1. Balanbaalista hawo-qaadista waa wax cusub oo macquul ah naqshad ahaan, gaar ahaan qaab-dhismeed ahaan, miisaan ahaan fudud oo degdeg ah furitaanka iyo xidhitaanka.
2. Balanbaalista waalka wuxuu leeyahay faa'iidooyinka daqiiqad yar oo shaqeynaya, hawlgal ku habboon iyo badbaadin xoog leh.
3. Isticmaalka walxaha ku habboon si loo daboolo heerkulka kala duwan ee warbaahinta hoose, dhexe iyo sare iyo warbaahinta daxalaysa.
4. Ma jiraan ulo isku xira, boolal, iwm, hawlgal lagu kalsoonaan karo, nolol dheer oo adeeg ah, oo aan saameyn ku yeelan jihada qulqulka warbaahinta.
Tilmaamaha caadiga ah ee Valves Balanbaalista Hawo-qaadista:
Naqshadeynta iyo Heerarka Wax-soo-saarka: GB/T 12238-1989; JB/T8692-1998
Heerka Dhererka Dhismaha: GB/T 12221-2005
Heerka Flange Connection: GB/T 9115.1
Cadaadiska iyo heerka heerkulka: GB/T 12224-2005
Heerka Kormeerka Imtixaanka: GB/T 13927-2008
Halbeegyada farsamada ugu weyn
| Dhexroor magaca ahDN(mm) | 50-2000 | |||
| Cadaadis magac ahaan PN (MPa) | 0.05 | 0.25 | 0.6 | |
| Tijaabi cadaadiska Ps (MPa) | tijaabada xoogga | 0.075 | 0.375 | 0.9 |
| Tijaabada xirida | ≤1.5％Tirada daadinta | |||
| Dhexdhexaadinta lagu dabaqi karo | Gaas, gaas boodh leh, gaaska flue, iwm. | |||
| Foomka wadista | Gacanta, Gooryaanka iyo giraangiraha, Pneumatic iyo Korantada | |||
Qalabka Qaybaha Waaweyn iyo Qaybaha
| Magaca qaybta | Sayniska Qalabka |
| jirka waalka | Birta shubka ah, birta aan lahayn, chromium-nickel-molybdenum-titanium steel, chromium-molybdenum-titanium steel iyo qalab kale oo gaar ah |
| Saxanka | Birta shubka ah, birta aan lahayn, chromium-nickel-molybdenum-titanium steel, chromium-molybdenum-titanium steel iyo qalab kale oo gaar ah |
| Xidhmada giraanta | Birta shubka ah, birta aan lahayn, chromium-nickel-molybdenum-titanium steel, chromium-molybdenum-titanium steel iyo qalab kale oo gaar ah |
| Jirrid | Birta kaarboon, 2Crl3, bir aan lahayn, chromium-nickel-molybdenum-titanium steel |
| buuxin | Garaafka dabacsan |
Heerkulka lagu dabaqi karo
| Kala duwanaanta walxaha | birta kaarboon | Birta kaarboonka heerkulka hooseeya | birta daawaha | austenitic ahama | Birta chromium molybdenum | |
| Magaca summada | WCB | LCB | WC6 ama WC9 | C5 ama C12 | Nooca Chromium Cr-18, 304, 31 6 | 12CrMoV |
| U adkaysiga heerkulka ugu sarreeya | 425℃ | 345 ℃ | 595℃ | 650℃ | 600 ℃ | 560℃ |
| Iska caabinta heerkulka ugu yar | -29 ℃ | -46℃ | -29 ℃ | -29 ℃ | -196℃ | -40℃ |
| Heerkulka shaqada ee lagu dabaqi karo | ≤25℃ | ≤345℃ | ≤595℃ | ≤ 650℃ | ≤600℃ | ≤560℃
|
Cabbirrada ugu muhiimsan iyo miisaanka
| Dhexroorka magacaaban | Dhererka qaab dhismeedka | |
(qiimaha caadiga ah) cabbirka dulucda
(qiimaha tixraaca)
Cabbirka isku xidhka (Qiimaha caadiga ah)
Miisaanka tixraaca
Shahaadada aqoonta
