Malunga nomgangatho we-flange EN1092-1

I-EN 1092-1 ngumgangatho we-flange owenziwe yi-European Standardization Organisation (CEN), esebenzayo kwi-flange ene-threaded kunye ne-flange yokudibanisa imibhobho yentsimbi kunye nokufakelwa.Injongo yalo mgangatho kukuqinisekisa ukuba iiflange ezisetyenziswa kumazwe ahlukeneyo aseYurophu zinesayizi efanayo kunye nokusebenza.

Umgangatho we-EN 1092-1 uxela iimfuno zobungakanani, imilo, uxinzelelo lwegama, imathiriyeli, umphezulu woqhagamshelo, kunye nefom yokutywina yeentlobo ezahlukeneyo zeeflange zentsimbi.Uluhlu loxinzelelo oluncinci luvela kwi-PN2.5 ukuya kwi-PN100, kwaye ubungakanani bobungakanani buvela kwi-DN15 ukuya kwi-DN4000.Umgangatho ukwachaza imathiriyeli yeflange, kubandakanya intsimbi, intsimbi engatyiwa, ubhedu, kunye nealloy yobhedu.Ukongeza, umgangatho ukwabandakanya iimfuno zoyilo lweiiflange ezinemisontokwayeiflange eyimfamaimidibaniso, enjengendawo yokutywina yodibaniso lweflange kunye noqhagamshelo lweflange.

Umgangatho we-EN1092-1 ukwachaza iindlela kunye neemfuno zovavanyo lweeflange ukuqinisekisa ukuba ziyahlangabezana neemfuno zomgangatho.Uvavanyo lubandakanya uvavanyo lwe-hydrostatic, uvavanyo lokukhathala, uvavanyo lwe-torsion, kunye novavanyo lokuvuza.
Kubalulekile ukuba uqaphele ukuba iEN1092-1 umgangatho isebenza kuphela kwiiflange zensimbi, kwaye ayisebenzi kwezinye izinto kunye neentlobo zeeflange.Ukongeza, lo mgangatho usebenza kuphela kwimarike yaseYurophu, kwaye iiflange kwezinye iimarike zinokufuna ukuthobela imigangatho nemimiselo eyahlukeneyo.

I-EN 1092-1 ifanelekile kwizicelo ezininzi apho kufuneka udibaniso oluphezulu kunye nobushushu obuphezulu bombhobho, njengeenkqubo zemibhobho kumashishini afana neekhemikhali, i-petroleum, igesi yendalo, ukuveliswa kwamandla, ukwakhiwa kweenqanawa, i-aerospace, njalo njalo.Iinkqubo zemibhobho kwezi meko zihlala zifuna ukumelana neemeko ezingqongileyo ezigqithisileyo ezifana nobushushu obuphezulu, uxinzelelo oluphezulu, ukubola, ukungcangcazela, njl.

Umgangatho we-EN 1092-1 uxela iimfuno zobungakanani, imilo, uxinzelelo lwegama, imathiriyeli, umphezulu woqhagamshelo, kunye nefom yokutywina yeeflange zentsimbi ukuqinisekisa ukuba ukusebenza kwazo kuyahlangabezana neemfuno zeenkqubo zombhobho woxinzelelo oluphezulu kunye nobushushu obuphezulu.Le mimiselo ibandakanya uxinzelelo oluqhelekileyo, i-diameter ye-nominal, indlela yokudibanisa, ifom yokutywina, izinto eziphathekayo, inkqubo yokuvelisa, indlela yokuvavanya, njl.

Umgangatho we-EN1092-1 ngumgangatho obanzi waseYurophu osebenzayo kuyilo, ukuveliswa, kunye nokusetyenziswa kweeflange zentsimbi kwimarike yaseYurophu.Kweminye imimandla, kukho neminye imigangatho yentsimbi ye-flange, efana ne-ANSI, i-ASME, i-JIS, njl.