Fa'avasegaga o le Flange:
1. Mea faʻapipiʻi: uʻamea carbon, uʻamea lafo, uʻamea uʻamea, uʻamea uʻamea, apamemea ma alumini alumini.
2. E ala i le gaosiga o auala, e mafai ona vaevaeina i flange forged, lafo flange, welded flange, ma isi.
3. E tusa ai ma le tulaga o le gaosiga, e mafai ona vaevaeina i totonu o le atunuʻu (GB) (Matagaluega o vailaʻau faʻainisinia, tulaga o le suauu, eletise eletise), American Standard (ASTM), Siamani (DIN), Iapani (JB) , ma isi.
O le faiga masani a le atunuu o flanges paipa uamea i Saina o GB.
Ole Fua ole Fa'aigoa ole Flange: 0.25mpa-42.0mpa.
Fa'asologa muamua: PN1.0, PN1.6, PN2.0, PN5.0, PN10.0, PN15.0, PN25.0, PN42 (faasologa autu).
Fa'asologa lua: PN0.25, PN0.6, PN2.5, PN4.0.
Le Fua Fa'atulagaina o Flange:
a.PL u'amea mafolafola;
e.Uila mafolafola ma ua SO;
i.U'u uelo fa'amau WN;
o.Socket u'u flange SW;
e. Flange matalaPJ/SE;
f.Tu'ufa'atasi paipa AFAI;
g.Laupa'u filo TH;
h.Ufiufi fuga BL, ufiufi apa fa'alava BL (S).
Ituaiga Lau'ele'ele fa'amaufa'ailoga Flange:vaalele FF, si'i luga RF, concave luga FM, convex luga MF, laulaufaiva ma togalu luga TG, mama sootaga luga RJ.
Talosaga Flange
Flange u'amea mafolafola:talafeagai mo paipa uamea feso'ota'iga fa'atasi ma le mamafa e le sili atu i le 2.5Mpa.O le faʻamaufaʻailogaina o le flange uʻamea mafolafola e mafai ona faia i ni ituaiga se tolu: ituaiga lamolemole, ituaiga concave-convex ma le laulaufaiva-ma-groove ituaiga.O le faʻaogaina o le flange uʻu mafolafola lamolemole e sili ona tele, ma e tele lava ina faʻaaogaina i le tulaga o tulaga feololo, e pei o le maualalo o le mamafa e le faʻamamāina le ea faʻapipiʻi ma le maualalo o le vai faʻasalalau.O lona lelei o le tau e fai si taugofie.
U'u u'amea u'amea:E fa'aaogaina mo le ueloina o le flange ma le paipa.O loʻo i ai le fausaga talafeagai, maualuga le malosi ma le faʻamalosi, e mafai ona tatalia le maualuga o le vevela ma le maualuga o le mamafa, faʻaauau le punou ma le fesuisuiai o le vevela, ma e faʻalagolago le faʻamaufaʻailoga.O le fa'au'u uelo fa'atasi ma le mamafa o le mamafa o le 0.25-2.5Mpa fa'aaogaina se fa'amaufa'ailoga fa'amau-convex.
Laupa'u uelo socket:masani ona faʻaaogaina i paipa ma PN≤10.0Mpa ma DN≤40;
Laupepa matala:flanges tatala e masani ona taʻua o flanges looper, uelo uʻamea vaevae flanges louper, flanges louper flanges ma butt uelo lauper flanges.E masani ona faʻaaogaina i le tulaga e le maualuga le vevela ma le mamafa ma o le ala e sili atu ona pala.A sili atu le pala o le ala, o le vaega o le flange e faʻafesoʻotaʻi le ala (flanging short joint) e faia i mea e faʻafefeteina maualuga e pei o le uamea uʻamea, ma le pito i fafo e faʻapipiʻiina e mama flange o mea maualalo e pei ole uamea carbon.ia ausia le faamauga;
Au'au tu'ufa'atasi:O le flange e masani ona tuʻufaʻatasia ma meafaigaluega, paipa, valve, ma isi. O lenei ituaiga e masani ona faʻaaogaina i masini ma valve.
Faamolemole asiasi maiwww.cvgvalves.compe imeli isales@cvgvalves.commo fa'amatalaga lata mai.