O le fa'aogaina o paipa o lo'o fa'amatalaina o se vaega o lo'o fa'aogaina i totonu o le paipa, mo le suia o le itu, lala po'o le suia o le lautele o paipa, ma o lo'o fa'apipi'iina i le masini. E tele ituaiga eseese o mea faʻapipiʻi ma e tutusa uma i lapopoa ma faʻatulagaga e pei o le paipa.
O mea faʻapipiʻi e vaevaeina i ni vaega se tolu:
O mea faʻapipiʻi faʻapipiʻi o latou fua, faʻapalepale faʻapitoa ma isi mea o loʻo faʻamalamalamaina i tulaga ASME B16.9. O mea fa'apipi'i mama mama e mafai ona fa'aogaina i le MSS SP43.
Socket Weld fittings Vasega 3000, 6000, 9000 o loʻo faʻamatalaina i tulaga ASME B16.11.
O mea fa'apipi'i filo Vasega 2000, 3000, 6000 o lo'o fa'amatalaina ile tulaga ASME B16.11.
Fa'aogaina o mea fa'apipi'i u'elo
O se faiga paipa e fa'aogaina ai mea fa'apipi'i fa'amau e iai le tele o fa'amanuiaga fa'aletagata nai lo isi fomu.
Uu fa'apipi'i i le paipa o lona uiga e tumau le leakproof;
O le fausaga u'amea fa'aauau e fausia i le va o paipa ma fa'apipi'i fa'aopoopoina le malosi i le faiga;
O le fa'alelei i totonu ma suiga fa'asolosolo e fa'aitiitia ai le mamafa o le mamafa ma le vevesi ma fa'aitiitia le gaioiga o le pala ma le tafia;
O se faiga uelo e fa'aogaina ai se avanoa itiiti.
Fa'aigoa fa'aigoa uamea uamea ma uamea uamea paipa
O mea fa'apipi'i paipa fa'amau e aofia ai le fa'ata'amilo umitulilima, fa'atotonufa'aitiitiga, fa'aitiitiga fa'apitoa mateema isi. Butt weld u'amea u'amea ma carbon uamea faʻapipiʻi o se vaega taua o faiga paipa falegaosimea e sui le itu, lala ese poʻo le masini faʻapipiʻi meafaigaluega i le faiga. O mea fa'apipi'i fa'amau e fa'atau atu i lapopo'a fa'aigoa fa'atasi ma fa'asologa o paipa. Ole fua ole BW ma fa'apalepale o lo'o fa'amatalaina ile ASME standard B16.9.
O mea fa'apipi'i paipa e fa'apipi'iina e pei o le uamea kaponi ma le uamea e maua ai le tele o mea lelei pe a fa'atusatusa i mea fa'apipi'i fa'amau ma socketweld. O nisi o faʻamanuiaga o mea faʻapipiʻi uelo e;
Feso'ota'iga uelo e maua ai feso'ota'iga sili atu le malosi
O le fa'aauauina o u'amea fa'aopoopo e fa'aopoopo i le malosi o le faiga paipa
O mea fa'apipi'i fa'apipi'i fa'atasi ma fa'asologa o paipa, e maua ai le tafe lelei i totonu o le paipa. O se fa'a'au'au fa'ato'a atoa ma fa'apipi'i lelei LR 90 Elbow, Reducer, Concentric reducer etc. e ofoina atu le suiga malie e ala i paipa fa'apipi'i.
O mea fa'apipi'i paipa uma e fa'au'u pito e pei o le ASME B16.25. E fesoasoani lea i le fa'atupuina o le uelo fa'ato'a e aunoa ma se tapenaga fa'aopoopo e mana'omia mo le fa'aogaina o le fa'a.
O mea fa'apipi'i paipa fa'amau e masani ona maua i le uamea kaponi, u'amea u'amea, u'amea nickel, alumini ma mea e maua ai le maualuga. O lo'o maua mea fa'apipi'i paipa u'amea u'amea maualuga i le A234-WPB, A234-WPC, A420-WPL6, Y-52, Y-60, Y-65, Y-70. O paipa uma WPL6 o lo'o fa'apipi'iina ma e fetaui lelei le NACE MR0157 ma le NACE MR0103.
Taimi meli: Feb-16-2023
