He rereke te ahua o te rahi o te BS10 mai i etahi atu paerewa Amerika me Ingarangi.Ka whakamahia e BS 10 te Ripanga D, te Ripanga E, te Ripanga F me te Ripanga H hei tohu i nga rahi.
Ko te paerewa flange BS10 te nuinga e whakamahia ana mokopa matapo,paheke ki runga flangeakarekau kaki fehokotaki'anga.
He rite tonu te mahi a te flange matapo ki te wehe me te tapahi ki te upoko me te potae paipa.Na te pai o tana mahi hiri, i te nuinga o te waa ka whakamahia hei huarahi pono mo te wehe mo nga punaha e hiahia ana kia tino wehe.Ko te pereti matapo he porowhita totoka me te kakau, e whakamahia ana mo te punaha i roto i te noho wehe i raro i nga tikanga noa.He rite te ahua o te matapo matakitaki.Ko tetahi pito he pereti matapo, ko tetahi pito he mowhiti tarai, engari he rite te diameter ki te diameter o te paipa me te kore e whai waahi ki te tarai.He ngawari te whakamahi i te pereti matakite.Ina hiahiatia te wehe, whakamahia te pito pereti matapo.Ina hiahiatia he mahi noa, whakamahia te pito mowhiti throttling.Ka taea hoki te whakamahi hei whakaki i te waahi whakaurunga o te pereti matapo i runga i te paipa.Ko tetahi atu waahanga ko te tautuhi maamaa me te ngawari ki te tautuhi i te mana whakaurunga.
Ko te rigidity o te kaki reke fehokotaki flange he teitei ake i taua o te kaki fehokotaki'anga flange flat, me te kaha o te reke fehokotaki'anga he teitei ake i taua o te flat fehokotaki'anga, na reira e kore e ngawari ki te turuturu.
Karekau e taea te whakakapi i te flange mo te herenga reke me te kaki me te kaki.Mai i te tirohanga whakangao, he nui ake te diameter o roto o te flange slip-on kaki.Ko te tikanga tenei ko te taumaha ngawari me te utu iti.I tua atu, me whakamatauria te kopa o te reke o te kaki me te diameter ingoa nui ake i te 250 mm, i te mea karekau e tika kia whakamatauria te flange fehokotaki papatahi, no reira he iti te utu.
Wā tuku: Feb-21-2023
