Gabatarwa ga amfani dailimin flange
Bututu flangesda gasket da fasteners su a gaba ɗaya ana kiran suflangegidajen abinci. Flange haɗin gwiwa ana amfani dashi ko'ina a cikin ƙirar injiniya, wanda ya ƙunshi sassa da yawa. Yana da wani muhimmin sashi na ƙirar bututu, bawul ɗin shigar bututu, kuma yana da mahimmanci a cikin kayan aiki, sassan kayan aiki (kamar hole, ma'aunin matakin madubi, da sauransu).
Bugu da ƙari, wasu masu sana'a irin su tanderun masana'antu, injiniya na thermal, samar da ruwa da magudanar ruwa, dumama da iska, sarrafawa ta atomatik, da dai sauransu, kuma sau da yawa suna amfani da haɗin gwiwar flange. Raw kayan: ƙirƙira karfe, WCB carbon karfe, bakin karfe, 316L, 316, 304L, 304, 321, chromium molybdenum karfe, chromium molybdenum vanadium karfe, molybdenum titanium, rufi roba, rufi fluorine albarkatun kasa.
Nau'in:Flange waldi, wuyansa flange, butt waldi flange, haɗin zobe flange, flange soket, da makafi farantin, da dai sauransu The yi bayani dalla-dalla ne GB jerin (ƙasa misali), JB jerin (Mechanical sashen), HG jerin (Chemical Department), ASME B16.5 (American misali), BS4504 (British misali), DIN (Jamusanci). misali), JIS (Japan misali).
Duniya bututuflangeTsarin ƙayyadaddun bayanai: Akwai manyan ƙayyadaddun ƙayyadaddun bututun bututu guda biyu a duniya, wato tsarin flange na bututun Turai wanda Jamus ɗin DIN (ciki har da tsohuwar Tarayyar Soviet) ke wakilta da tsarin flange na bututun Amurka wanda ke wakilta ta bututun ANSI na Amurka. Bugu da ƙari, akwai flanges na bututun JIS na Japan, amma a cikin kayan aikin petrochemical gabaɗaya ana amfani da su kawai don ayyukan jama'a, kuma tasirin duniya kaɗan ne.