Uiga o paipa u'amea sa'o: O paipa u'amea sa'o e masani lava ona fa'asino i le fa'aogaina o faiga fa'apitoa e fa'atino ai togafitiga fa'ama'i i luga o paipa u'amea masani, ina ia maua ai e paipa u'amea lelei le mafai ona fa'ama'i. E masani ona faʻaaogaina mo le faʻafefe, anti-rust, anti-acid ma alkali, anti-oxidation, ma isi uiga. O fa'agasologa u'amea fa'avae mo paipa u'amea su'isu'i sa'o e aofia ai paipa u'amea su'isu'i sa'o fa'aluulu ma paipa u'amea sa'o maualuga. O le lautele o le anti-corrosion submerged arc uelo sa'o su'isu'i paipa u'amea i luga atu 325, ma o le lautele o le anti-corrosion maualuga-alave sa'o paipa u'amea su'iga o lo'o i lalo ole 426. Fa'atatau i le anti-corrosion fua e faia mo puipui i totonu ma fafo. o paipa uamea e tusa ai ma manaoga eseese ma siosiomaga talosaga. O mea e masani ona fa'aaogaina e aofia ai paipa u'amea epoxy coal pitch, polyurethane anti-corrosion coatings, IPN8710 water diversion anti-corrosion coatings, anti-corrosion polymer coatings, ma anti-corrosion paipa paipa puipui totonu sima. Mortar anti-corrosion, ma isi. Anti-corrosion uamea paipa e masani ona faʻaaogaina i fanua inisinia ma manaʻoga faʻapitoa poʻo siosiomaga faigata. A maeʻa togafitiga faʻamaʻi, o le paipa uʻamea saʻo saʻo e mafai ona tetee atu i le pala ma ei ai uiga o le susu, anti-ele, anti-acid ma alkali, anti-oxidation, ma isi meatotino.

1. Suauʻu: faʻagasologa o paipa mo le felauaiga faʻasalalau faʻasalalau i paipa felauaiga suauu, vailaʻau vailaʻau, lomitusi ma vali, ma isi pisinisi;
2. Puipuiga o le afi: Fa'aoga i paipa sapalai vai o faiga fa'ato'a ma fa'afefete;
3. Auala tele: pusa puipui mo le malosi, fesoʻotaʻiga, alatele, ma isi uaea;
4. Eli koale: talafeagai mo feso'ota'iga paipa e pei o le vai i lalo o le eleele ma alavai, fa'alalo o le eleele, lelei ma le le lelei o le ea, alavai kasa, fuimu, ma isi;
5. Togafitiga o otaota vale: paipa lafoa'i otaota otaota, paipa otaota, ma galuega faatino anti-corrosion vaitaele;
6. Malosiaga: fa'amama fa'amama le fa'aogaina o otaota otaota vai ma toe fa'afo'i paipa felauaiga vai;
7. Fa'ato'aga: Fa'ato'aga paipa fa'asusu, vaieli loloto, paipa alavai ma isi feso'ota'iga;
8. Fa'ainisinia fa'apitonu'u: talafeagai mo le fa'aogaina o le vai, fa'avevela feso'otaiga fa'avevela, fa'ainisinia vai paipa, fa'aliliuga kesi, fa'asalalau vai i lalo o le eleele, ma isi paipa.

Fa'aoga o paipa u'amea su'i sa'o:
1. Paipa mo paipa. E pei o paipa mo le vai, paipa kesi, paipa ausa, paipa felauaiga suauu, ma paipa mo laina ogalaau suauu. Fa'ato'aga vai fa'asusu paipa fusipa'u ma sprinkler paipa fa'asusu, ma isi.
2. Paipa mo masini fa'amama. E pei o paipa vai fa'apuna, fa'aau asu fa'avevela e fa'aaoga i fa'afuga lautele, fa'alava fa'avevela, fa'aasu lapo'a, fa'aasu la'ititi, fa'apa piliki fa'aofuofu, ma fa'auna fa'auuna maualuga ma maualuga o lo'o fa'aaogaina i fa'afu locomotive.
3. Paipa mo le alamanuia masini. E pei o paipa faufale (paipa lapotopoto, paipa elliptical, paipa elliptical mafolafola), paipa au taavale, paipa au, paipa faufale taʻavale taʻavale, paipa faʻafefe suauʻu taʻavale, paipa sikuea ma paipa faatafafa mo masini faʻatoʻaga, paipa transformer, ma paipa faʻatali.
4. Paipa mo suau'u suau'u fa'afanua. E pei o paipa vili suauʻu, paipa vili suauʻu (Kelly ma hexagonal vili paipa), vili Jack, paipa suauu, pusa suauu ma sooga paipa eseese, geological vili paipa (o se paipa autu, casing, gaioiina paipa vili, vili Jack, paolo lolomi, ma sooga pine, ma isi).
5. Paipa mo le gaosiga o vailaʻau. E pei o paipa ta'e suau'u, paipa mo fa'afesuia'i vevela ma paipa o mea tau vaila'au, paipa fa'afefete vai, paipa maualuga mo fetilaisa, ma paipa mo le felauaiga o fa'asalalauga vaila'au, ma isi.
6. Puleaina isi matagaluega. E pei o paipa mo atigipusa (tubes mo le maualuga-omiga kesi kasa ma faagaau pusa lautele), paipa mo meafaifaaili, paipa mo mata'imata, paipa mo tui tui ma meafaigaluega faafomai, ma isi.