ANSI B16.5 ose tulaga fa'asalalauina e le American National Standards Institute (ANSI) ua fa'aigoaina “Steel PipeFlanges ma Flange Fiting– Vasega Omiga 150, 300, 400, 600, 900, 1500, 2500 “(Pipe Flanges and Flanged Fittings NPS 1/2 e ala i le NPS 24 Metric/Inch Standard).
O lenei tulaga o loʻo faʻamaoti mai ai manaʻoga mo le tele, faʻavasegaina o le mamafa, meafaitino ma suʻega o paipa paipa uʻamea ma mea faʻapipiʻi fesoʻotaʻi mo le fesoʻotaʻiga ma le faʻapipiʻiina o faiga paipa.
I'uga masani o lo'o fa'aogaina ai lenei fa'ata'ita'iga e aofia ai: u'u ua u'u, fa'ase'e i luga o lau fa'au, fa'a'ei mafolafola mafolafola, lau i'ei tauaso,socket u'u fuga, auvai filo,augutu taulamaaugutu lima matala.
O le ANSI B16.5 standard o se tasi lea o faʻaoga faʻaoga faʻaogaina i le inisinia paipa.O loʻo faʻamaoti mai ai flanges e eseese tulaga mamafa e faʻafetaui ai tulaga faigaluega ma manaʻoga eseese.O nei flanges e mafai ona faʻaogaina e faʻafesoʻotaʻi ai paipa, valve, meafaigaluega ma isi vaega i faʻalapotopotoga faʻapisinisi eseese, e aofia ai le suauʻu, vailaʻau, kesi masani, eletise, ma isi.
Anotusi autu ma foliga:
1.Size laina: ANSI B16.5 tulaga faʻamaonia le tele o laina paipa uʻamea, e ufiufi ai le lautele o le igoa mai le 1/2 inisi (15mm) i le 24 inisi (600mm), ma e aofia ai foi le mamafa o le numera mai le 150 psi (PN20) i le 2500 psi (PN420) fua fa'atatau.
2.Fuainumera o le mamafa: O le tulaga masani o loʻo faʻamalamalamaina flanges ma faʻasologa o le mamafa, e fetaui ma tulaga eseese o le mamafa o galuega ma le vevela.Fa'ailoga masani masani e aofia ai le 150, 300, 600, 900, 1500, ma le 2500, ma isi.
3.Material manaʻoga: O le faʻataʻitaʻiga o loʻo faʻamaonia ai le faʻaogaina o vailaʻau, mea faʻainisinia ma manaʻoga faʻapitoa mo mea e gaosia ai flanges, e aofia ai le carbon steel, stainless steel, alloy steel, etc.
4.Design manaʻoga: O le faʻataʻitaʻiga o loʻo faʻamaonia ai manaʻoga mamanu o le flange, e pei o le mafiafia o le flange, le numera ma le lautele o pu faʻapipiʻi faʻapipiʻi, ma isi.
5.Suʻega: O le faʻataʻitaʻiga e manaʻomia ai flanges e faʻataʻitaʻiina suʻega eseese i le taimi o le gaosiga o gaosiga e faʻamautinoa ai latou te ausia manaʻoga ma faʻamautinoa le saogalemu ma le faʻamaoni o le fesoʻotaʻiga.
O mea o loʻo i totonu o le ANSI B16.5 standard e matuaʻi atoatoa.E tuʻuina atu taʻiala taua ma faʻamatalaga mo enisinia, tagata mamanu ma tagata gaosi oloa ina ia mautinoa o le fesoʻotaʻiga ma le faʻapipiʻiina o paipa paipa e fetaui ma tulaga maʻoti ma manaʻoga.I faʻatinoga faʻatinoga, o le ituaiga flange talafeagai ma faʻamatalaga e tatau ona filifilia e tusa ai ma manaoga faʻainisinia faʻapitoa ma tulaga mamanu e faʻamautinoa ai le faʻaogaina masani o le paipa.
Taimi meli: Iul-27-2023
