Auina atu i fafo le laina gaosiga o paipa foliga faapitoa mo galuega faufale
E mafai ona matou mamanuina ma gaosia masini e fai ai paipa e tusa ai ma manaoga o tagata faʻatau.
O le laina gaosiga o paipa fa'afoliga o se masini fai paipa ua atia'e fa'apitoa mo le gaosiga tele, sa'o lelei, ma maualuga le lelei o paipa eseese e le o ni vaega fa'alava.
E mafai ona mautu le gaosia tele o paipa masani ma paipa e le masani ai, e mafai ona fetuutuunai i manaʻoga o le gaosiga o paipa o le tele o alamanuia e pei o le gaosiga o alamanuia, inisinia faufale, vaega o taavale, masini faafomai, ma vailaʻau gaosi oloa. O se meafaigaluega taua tele mo le gaosiga o paipa uelo mo kamupani paipa taugata.
E mafai e le laina gaosiga o paipa foliga ona gaosia tele ni paipa foliga masani, e aofia ai paipa elliptical, paipa elliptical mafolafola, paipa semi-circle, paipa foliga-D, paipa tafatolu, paipa hexagonal, paipa octagonal, paipa foliga-fan, paipa foliga-T, ma paipa arched. E lagolagoina fo'i le gaosiga fa'apitoa o paipa eseese e le o ni foliga masani, ma e mafai ona fa'apitoa ni fa'ata'ita'iga fa'apitoa ma fofo gaosiga e tusa ai ma ata tusi a tagata fa'atau ma tulaga faigaluega.
| LAINA O LE MILINA O TUBE ERW | |||||
| Fa'ata'ita'iga | Rpaipa lapotopoto mm | Fa'atafafāpaipa mm | Mafiafia mm | Saosaoa o le galue mita/min | |
| ERW20 | F8-F20 | 6x6-15×15 | 0.3-1.5 | 120 | Faitau Atili |
| ERW32 | F10-F32 | 10×10-25×25 | 0.5-2.0 | 120 | |
| ERW50 | F20-F50 | 15×15-40×40 | 0.8-3.0 | 120 | |
| ERW76 | F32-F76 | 25×25-60×60 | 1.2-4.0 | 120 | |
| ERW89 | F42-F89 | 35×35-70×70 | 1.5-4.5 | 110 | |
| ERW114 | F48-F114 | 40×40-90×90 | 1.5-4.5 | 65 | |
| ERW140 | F60-F140 | 50×50-110×110 | 2.0-5.0 | 60 | |
| ERW165 | F76-F165 | 60×60-130×130 | 2.0-6.0 | 50 | |
| ERW219 | F89-F219 | 70×70-170×170 | 2.0-8.0 | 50 | |
| ERW273 | F114-F273 | 90×90-210×210 | 3.0-10.0 | 45 | |
| ERW325 | F140-F325 | 110×110-250×250 | 4.0-12.7 | 40 | |
| ERW377 | F165-F377 | 130×130-280×280 | 4.0-14.0 | 35 | |
| ERW406 | F219-F406 | 170×170-330×330 | 6.0-16.0 | 30 | |
| ERW508 | F273-F508 | 210×210-400×400 | 6.0-18.0 | 25 | Faitau Atili |
| ERW660 | F325-F660 | 250×250-500×500 | 6.0-20.0 | 20 | Faitau Atili |
| ERW720 | F355-F720 | 300×300-600×600 | 6.0-22.0 | 20 | Faitau Atili |
| LAINA GAOSIA O PAIPA UAMELI E LEAI SE PIPI | |||||
| Fa'ata'ita'iga | Rpaipa lapotopoto mm | Fa'atafafāpaipa mm | Mafiafia mm | Saosaoa o le galue mita/min | |
| SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Faitau Atili |
| SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Faitau Atili |
| SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Faitau Atili |
| SS64 | Ф12-Ф64 | 10×10-50×50 | 0.3-2.0 | 10 | Faitau Atili |
| SS76 | Ф25-Ф76 | 20×20-60×60 | 0.3-2.0 | 10 | Faitau Atili |
| SS114 | Ф38-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Faitau Atili |
| SS168 | Ф76-Ф168 | 60×60-130×130 | 1.0-3.5 | 10 | Faitau Atili |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Faitau Atili |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Faitau Atili |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Faitau Atili |
| SS508 | Ф273-Ф508 | 210×210-400×400 | 4.0-12.0 | 3 | Faitau Atili |
| SS862 | Ф508-Ф862 | 400×400-600×600 | 6.0-16.0 | 2 | Faitau Atili |
