O paipa u'amea fa'apipi'i mo fa'aputuga alalaupapa o lo'o faia i u'amea uamea ta'ai vevela e pei o avanoa paipa, e masani ona fa'amafanafanaina ma fa'apipi'iina, ma faia i le uelo fa'a'ele'ele lua itu po'o le uelo maualuga. E faʻaaogaina mo faʻaputuga faʻavae i fausaga faufale, faʻailoga, alalaupapa.
Paipa u'amea pipi'i mo fa'aputuga alalaupapa ose mea taua tele i le fausiaina o alalaupapa. O loʻo i ai uiga o le malosi maualuga, teteʻe o le corrosion, ma le sili ona lelei o le faʻamalosi ma le faʻamalosi. O lenei ituaiga paipa u'amea e faia e se masini ta'avale ipu. E ta'avale i se si'osi'omaga fa'atele ona fa'asu'i i le pito o le ipu e fai ai se fausaga umi e pei o le paipa. O paipa uʻamea faʻasolosolo e faʻaaogaina lautele i le faʻapipiʻiina o alalaupapa ona o lo latou gaosiga faigofie ma faʻaoga faigofie. O le faʻaogaina o le faʻapipiʻiina o paipa paipa e mafai ona faʻapuupuuina le taimi o le fausiaina ma faʻaitiitia ai le tau o le fausiaina, ma ona o lona malosi malosi ma le faʻamalosi, e mafai ona faʻaleleia ai le gafatia o le faʻapipiʻiina o alalaupapa.
A'o le'i fausia, o paipa u'amea ta'amilomilo o le a faia ni su'esu'ega fa'aletino ma vaila'au ina ia mautinoa o lo'o fetaui lelei o latou tulaga. O paipa u'amea fa'apipi'i o le a fa'aogaina fo'i se faiga fa'amafanafana talafeagai i le faagasologa o le gaosiga e aloese ai mai ta'ei totonu ma fa'aleleia atili le lelei o paipa u'amea i le tele o itu. E tusa ai ma le puleaina o le gaosiga, o le a gauai atu i le puleaina o le vevela vevela, lava le taimi e taofi ai ma le fetuunaiga o le saoasaoa o le taʻavale, o ia mea uma e faʻaleleia atili ai le malosi palasitika ma le tulaga atoa o paipa uʻamea mafiafia.
E le gata i lea, o paipa uʻamea faʻasolosolo o loʻo faʻaaogaina lautele i le faʻapipiʻiina o lalo, e pei o le fausiaina o alalaupapa, faʻailoga, faʻasalalauga i fafo ma isi galuega. O le mautu o le fausaga, tete'e o le pala ma le faigofie o le fausiaina o paipa u'amea li'o ua avea ai i latou ma mea e sili ona lelei mo le fa'aputuina i lalo o le sami. E mafai ona faʻafesoʻotaʻi e ala i fesoʻotaʻiga filo poʻo le uʻamea e faʻaleleia atili ai le fausiaina.
I se tulaga lautele, o paipa uʻamea faʻasolosolo mo le faʻapipiʻiina o alalaupapa o loʻo i ai se sao taua i le fausiaina o alalaupapa ma isi galuega faʻainisinia o le gataifale ona o le tele o latou lelei, ma faʻatasi ai ma le atinaʻeina o tekinolosi, o le a faʻateleina ma tele a latou faʻaoga ma matafaioi.
OD | Pa mafiafia (mm) | ||||||||||||
inisi | mm | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
8 | 219 | 26.88 | 32.02 | 37.10 | 42.13 | ||||||||
9 | 245 | 30.09 | 35.86 | 41.59 | 47.26 | ||||||||
10 | 273 | 33.55 | 40.01 | 46.42 | 52.78 | 59.10 | 65.36 | ||||||
12.5 | 325 | 39.96 | 47.70 | 55.40 | 63.04 | 70.64 | 78.18 | ||||||
14 | 377 | 46.37 | 55.40 | 64.37 | 73.30 | 82.18 | 91.09 | ||||||
16 | 426 | 52.41 | 62.65 | 72.83 | 82.97 | 93.05 | 103.09 | ||||||
18 | 478 | 58.82 | 70.34 | 81.81 | 93.23 | 104.60 | 115.92 | ||||||
20 | 529 | 65.11 | 77.89 | 90.61 | 103.29 | 115.92 | 128.49 | 141.02 | 153.50 | 165.93 | |||
24 | 630 | 92.83 | 108.05 | 123.22 | 138.33 | 153.40 | 168.42 | 183.39 | 198.31 | ||||
28 | 720 | 106.12 | 123.59 | 140.97 | 158.31 | 175.60 | 192.84 | 210.02 | 227.16 | ||||
32 | 820 | 120.95 | 140.85 | 160.70 | 180.50 | 200.26 | 219.96 | 239.62 | 259.22 | ||||
36 | 920 | 135.74 | 158.10 | 180.43 | 202.70 | 224.92 | 247.09 | 269.21 | 291.28 | ||||
40 | 1020 | 150.54 | 175.36 | 200.16 | 224.89 | 249.58 | 274.22 | 298.81 | 323.34 | 347.82 | 396.66 | 445.29 | |
44 | 1120 | 219.89 | 247.09 | 274.24 | 301.35 | 328.40 | 335.40 | 382.36 | 436.12 | 489.69 | |||
48 | 1220 | 239.62 | 269.29 | 297.90 | 328.47 | 357.99 | 387.46 | 416.88 | 475.58 | 534.08 | |||
52 | 1320 | 259.35 | 291.48 | 323.57 | 355.60 | 387.59 | 419.52 | 451.41 | 515.04 | 578.47 | |||
56 | 1420 | 279.08 | 313.68 | 348.23 | 382.73 | 417.18 | 451.58 | 485.94 | 485.94 | 622.86 | |||
60 | 1520 | 298.81 | 335.87 | 372.89 | 409.86 | 446.77 | 483.64 | 520.46 | 593.95 | 667.25 | |||
64 | 1620 | 318.53 | 358.08 | 397.55 | 436.98 | 476.37 | 515.70 | 554.99 | 633.41 | 711.64 | |||
68 | 1720 | 338.26 | 380.26 | 422.21 | 464.11 | 505.96 | 547.76 | 589.52 | 672.87 | 756.03 | |||
72 | 1820 | 402.46 | 446.87 | 491.24 | 535.56 | 579.82 | 624.04 | 715.33 | 800.42 | ||||
76 | 1920 | 424.65 | 471.53 | 518.37 | 565.15 | 611.88 | 658.57 | 751.79 | 844.81 | ||||
80 | 2020 | 446.85 | 496.20 | 545.49 | 594.74 | 643.94 | 693.09 | 791.25 | 889.20 | ||||
2030 | 449.07 | 499.16 | 584.21 | 598.29 | 647.15 | 697.24 | 795.98 | 894.53 |
O la matou 'au faauo e fiafia e fa'alogo mai ia te oe!