Qaab dhismeedka aasaasiga ah ee waalka globe
1. Waalka Globe waxaa loola jeedaa qaybaha xidhitaanka (disc) kaxeeyey by stem waalka iyo weheliyaan dhidibka dhexe ee kursiga waalka ee qaadida dhaqdhaqaaqa ee waalka, in dhuumaha waxaa inta badan loo isticmaalaa in lagu xidho ama la gooyo dhexdhexaad ah ee dhuumaha, laakiin ma samayn karo cuncun.
2. Balaastig Fluorine ah oo si buuxda u daboolan J41F46 nooca tooska ah ee tooska ah, J45F46 nooca tooska ah, J44F46 cutin nooca joogsiga, wuxuu leeyahay faa'iidooyinka qaabdhismeedka is haysta, furitaanka dabacsanaanta iyo xidhitaanka, caabbinta daxalka xooggan, istaroogga gaaban (guud ahaan dhexroorka magaca 1/4) , waxaa si weyn loogu isticmaalaa in batroolka, kiimikooyinka iyo hababka kale ee dhuumaha sida dhexdhexaad ah gooyn, Laakiin waa in la nuuxnuuxsaday in fluorine balaastikada safeeyey globe valve si adag loo mamnuucay in loo isticmaalo sida nidaaminta socodka, si aanay u baabi'in dusha shaabadeynta ay sababtay sare- xawaaraha socodka dhexdhexaadka ah ee afka ceejiska.
3. Saxanka iyo asliga ah waxaa loo qaabeeyey qaab dhismeed si looga hortago suurtagalnimada in qaybaha gudaha ay ka soo yaacaan jirka waalka sababtoo ah isbeddelka cadaadiska ee dhuumaha, qaab-dhismeedka is haysta iyo isticmaalka badbaadada leh.
Walalka fluorine wuxuu leeyahay faa'iidooyinka soo socda:
1. Waxay leedahay faa'iidooyinka qaab-dhismeedka fudud, wax-soo-saarka iyo hagaajinta habboon.
2. Istaroogga shaqadu waa mid yar, furan oo xidhan waqti gaaban.
3. Shaabad wanaagsan, dusha daboolka ee u dhexeeya xoogga is jiid jiidku waa yar yahay, rajada nolosha oo dheer.
Cilladaha valve fluorine waa sida soo socota:
1. Caabbinta dareeraha, xoogga loo baahan yahay in la furo oo la xiro kan weyn.
2. Ha ku dabaqin walxaha, viscosity, fudud ilaa dhexdhexaad ah kookaha.
3. Waxqabadka sharciyeynta oo liita.
Heerka naqshadeynta | GB/T12235 HG/T3704; |
Dhammaadka-ilaa-dhamaadka cabbirka | GB/T12221 ASME B16.10 HG/T3704 ; |
Heerka Flange | JB/T79 GB/T9113 HG/T20592 ASME B16.5/47 ; |
Nooca isku xirka | Isku xirka calanka |
Kormeerka iyo tijaabinta | GB/T13927 API598 |
Dhexroor Magaca | 1/2 ~ 14 |
Cadaadiska caadiga ah | PN 0.6 ~ 1.6MPa 150Lb |
Habka darawalnimada | buug-gacmeed, koronto, oof-wareen |
Kala duwanaanta heerkulka | PFA(-29℃~200℃) PTFE(-29℃~180℃) FEP(-29℃~150℃) GXPO(-10℃~80℃) |
Dhex dhexaad lagu dabaqi karo | Daxalka adag dhexdhexaad ah ie hydrochloric acid, Nitric acid, Hydrofluoric acid, Hydrofluoric acid, koloriin dareere ah, Sulfuric Acid iyo Aqua regia iwm. |