O le a le 'ese'esega i le va o le uamea, paipa, ma le uamea?

1. Igoa o Oloa ma Faauigaga (Fa'aIgilisi-Saina)

Igoa Igilisi Igoa Saina Uiga & Uiga
Taamilomilo 不锈钢圆钢 E masani ona fa'asino i fa'a taai vevela, fa'ailoga, po'o fa'amalo fa'amalo. E masani lava ≥10mm le lautele, faʻaaogaina mo le faʻaogaina atili.
Tootoo 不锈钢棒材 (Uila Uamea) E mafai ona faasino i laau lapotopoto, laau hex, po o laau faatafafa. E masani lava la'ititi la'ititi la'au pa'u (fa'ata'ita'iga, 2mm–50mm) ma le sa'o maualuga atu, e fetaui mo fa'amau, vaega fa'amama sa'o, ma isi.
Pepa 不锈钢薄板 (Pepa Uamea Umea) E masani lava ≤6mm i le mafiafia, e masani ona taai malulu, ma luga lamolemole. Faʻaaogaina i le fausaga, mea faigaluega, mea umukuka, ma isi.
Papatusi 不锈钢中厚板 (Pau Uamea Umea) E masani lava ≥6mm i le mafiafia, e masani ona taai vevela. E talafeagai mo vaʻa mamafa, vaega faʻavae, galuega mamafa-tiute tau pisinisi.
Faila 不锈钢管（装饰管）(Tupe Uamea Uila – Teuteu/Faufale) E masani ona fa'asino i le fa'atulagaina, masini, po'o le fa'apipi'i teuteu. E mafai ona uelo pe leai. E taula'i i le sa'o ma foliga vaaia, fa'ata'ita'iga, mo meafale po'o fa'alava.
Paipa 不锈钢管（工业管）(Pipa Uamea Umea – Alamanuia) E masani ona faʻaaogaina mo paipa fale gaosimea, e pei o felauaiga vai, faʻafefe vevela, faʻavela. Fa'amamafa le mafiafia o puipui, fa'avasegaga o le mamafa, ma fa'amatalaga masani (fa'ata'ita'iga, SCH10, SCH40).
 

2. Autu Eseese Aotelega

Vaega Malosi Omo Fa'atonuga Autu Uiga Gaosimea
Ta'amilosaga/A'au ✅ Ioe ❌ Leai Masini, limu, fa'amau Ta'avale vevela, fa'ailoga, ata malulu, olo
Pepa/Ipu ❌ Leai ❌ Leai Fauga, teuteuga, ipu mamafa Ta'ai malulu (pepa) / ta'ai vevela (papa)
Faila ❌ Leai ✅ Ioe Teuga, fausaga, meafale Uila / toso malulu / leai se mea
Paipa ❌ Leai ✅ Ioe Fe'avea'i vai, laina maualuga Su'ega / uelo, fa'avasega fa'atatau
 

3. Fautuaga vave e manatua ai:

  • Taamilomilo= Pa'u lapotopoto fa'amoemoe lautele, mo le fa'agaioiina gaogao

  • Tootoo= Laiti, sili atu le sa'o pa

  • Pepa= Mea mafolafola manifinifi (≤6mm)

  • Papatusi= oloa mafolafola mafiafia (≥6mm)

  • Faila= Mo fa'aoga fa'alelei/fa'atulagaina

  • Paipa= Mo felauaiga sua (fa'atatau i le mamafa/fa'ata'atia)

 

I. ASTM (American Society for Testing and Materials)

U'oto'o / Pa Ta'amilosaga

  • Tulaga Fa'asinomaga: ASTM A276 (Fa'amatalaga Fa'ata'atia mo Pa'u u'amea ma Fa'atusa - Ta'avale vevela ma Toso Malili)

  • Uiga: Fa'amau fa'amau ma vaega fa'alava eseese (lapotopoto, sikuea, hexagonal, ma isi) fa'aoga mo fa'atulagaga lautele ma masini.

  • Manatua: I upu a le ASTM, o le "papa lapotopoto" ma le "tootoo" e masani ona faʻaaogaina e fesuiaʻi. Ae ui i lea, o le "tootoo" e masani lava ona faasino i le laʻititi laʻititi, faʻamau malulu ma le saʻo maualuga maualuga.

Pepa / Papatusi

  • Tulaga Fa'asinomaga: ASTM A240 (Fa'amatalaga Tulaga mo Chromium ma Chromium-Nikeli uamea u'amea, Pepa, ma Fa'ailoga mo I'a Omiga ma mo Talosaga Lautele)

  • Uiga Eseesega:

    • Pepa: Mafiafia <6.35 mm (1/4 inisi)

    • Papatusi: Mafiafia ≥ 6.35 mm

  • O mea uma e lua o mea mafolafola, ae eseese i le mafiafia ma le faʻaoga taulaʻi.

Paipa

  • Tulaga Fa'asinomaga: ASTM A312 (Fa'amatalaga Fa'asinomaga mo Paipa Austenitic Stainless Steel, Uila, ma Ma'a'a'a Galue)

  • Fa'atatauga: Fa'aaogaina mo le felauaiga o vai. Fa'amamafa le ta'amilosaga totonu, le tele o paipa (NPS), ma le vasega mamafa (fa'ata'ita'iga, SCH 40).

Faila

  • Tulaga Fa'asinomaga:

    • ASTM A269 (Fa'amatalaga Fa'ata'atia mo le Su'e ma le Uilaina Austenitic Stainless Steel Tubing mo Au'aunaga Lautele)

    • ASTM A554 (Fa'amatalaga Fa'ata'atia mo Fa'aili Fa'aili Fa'aili Mechanical Tubing)

  • Taulai: O le lautele i fafo ma le lelei o luga. E masani ona fa'aoga mo fa'atulagaga, masini, po'o mea teuteu.

II.ASME (American Society of Mechanical Engineers)

  • Tulaga: ASME B36.10M / B36.19M

  • Uiga: Fa'amatala le lapopoa ma le mafiafia o puipui (fa'ata'ita'iga, SCH 10, SCH 40) mo u'amea uamea.paipa.

  • Fa'aoga: E masani ona fa'aoga i le ASTM A312 i faiga fa'aoga paipa.

III.ISO (Fa'alapotopotoga Fa'ava-o-malo mo Fa'atonuga)

  • ISO 15510: Fa'atusatusaga fa'atusatusaga o vasega uamea (e le fa'amatalaina ituaiga oloa).

  • ISO 9445: Fa'apalepale ma le fua mo le ta'ai malulu, laupepa, ma le ipu.

  • ISO 1127: Tulaga masani mo paipa uʻamea - faʻapitoapaipamapaipae le lautele fafo vs.

IV.EN (Tulaga masani a Europa)

  • EN 10088-2: O oloa mafolafola u'amea uamea (laupepa ma ipu) mo faamoemoega lautele.

  • EN 10088-3: u'amea uamea uumi e pei o pa ma uaea.

V. Aotelega Laulau - Ituaiga Oloa ma Tulaga Fa'asinomaga

Ituaiga Oloa Tulaga Fa'asinomaga Fa'amatalaga Autu
Ta'amilosaga / La'au ASTM A276, EN 10088-3 Pa malo, toso malulu po o lo'o vevela
Pepa ASTM A240, EN 10088-2 Mafiafia <6mm
Papatusi ASTM A240, EN 10088-2 Mafiafia ≥ 6mm
Faila ASTM A269, ASTM A554, ISO 1127 Fa'atatau i fafo, fa'aoga mo le fa'aogaina po'o le fa'aoga matagofie
Paipa ASTM A312, ASME B36.19M Ole tele ole paipa (NPS), fa'aaogaina mo le felauaiga o le suavai
Taimi meli: Iul-08-2025