Flangei le suauu ma alamanuia e masani lava, e mafai ona tatou vaai i le faaaogaina ofa'au'u uelo fa'amaui vaega eseese o alamanuia. Ae ui i lea, o le faʻaaogaina oufiufi lauo le manaʻoga ia tele le faʻalogo, o nei faʻalogo o le manaʻoga e faʻalogo i ai. O lea la, o a ni puipuiga faavae mou'u flangesfa'aoga?

E lua ituaiga ofa'au'u uelo fa'amaufaʻamatalaga faʻaaogaina i le suauʻu ma alamanuia vailaʻau, tasi o le vaʻa mamafafa'au'u uelo fa'amaufaʻamatalaga, o le isi o le paipafa'au'u uelo fa'amaufa'amatalaga. uelo mafolafola mafa'au'u ueloe lua ituaiga e iai ma leai se mama fa'alava. Pe a faia meafaigaluega i le uamea stainless, faʻaaogaina le carbon steelfa'au'u uelo fa'amau7 ma mama lining uamea stainless, e mafai ona faasaoina uamea stainless.
E mana'omia le iloa o le diameter nominal ma le mamafa o lefa'au'au fa'amaupe a faʻaaogainafa'au'au fa'amaufaʻamatalaga e faʻamaoniafa'au'au fa'amautele. Nominal diameter ofa'au'u uelo fa'amauo le va'a mamafa ma le ta'ele o le va'a mamafa e tatau ona tutusa fa'asologa o tau. Mo se faʻataʻitaʻiga, DN1000mm vaʻa mamafa, e tatau ona fetaui ma DN1000mm vaʻa mamafafa'au'u uelo fa'amau.