Pe oe fou i le paipa po'o le fa'aili paipa paipa pe ua leva ona i ai i le pisinisi, o le faaupuga "Fa'asologa 40" e le fou ia te oe.E le na'o se faaupuga faigofie, ae o se fua fa'atatau, se'i o tatou eli loloto teisi ma saili pe aisea ua ta'uta'ua ai le Fa'asologa 40!
O le a le Faamatalaga 40
O le Fa'asologa 40 paipa o se paipa ma se mafiafia puipui patino.O le mafiafia o le puipui patino o le a eseese e faʻatatau i le pito i fafo o le paipa.E mafua ona o le numera pe a uma le Faʻamatalaga e le o faasino tonu i se mafiafia puipui patino, ae o se faʻavasegaga.
O le fua fa'atatau mo le fa'atatauina o le numera o Fa'amatalaga o se auala fa'afaigofie e fa'atatau ai le va o le mafiafia o le puipui o se paipa ma le mamafa o lo'o o'o i ai.
O le fua fa'atatau e fa'apea:
Numera Fa'asologa = 1000 (P/S)
Po lo'o fa'atusalia le mamanu galue o le paipa, e masani lava ile psi (pauna ile sikuea inisi)
So lo'o fa'atusalia ai le fa'agata fa'atagaina o le mea paipa i le vevela fa'aogaina, fa'apea fo'i i le psi (pauna i le inisi sikuea).
O lenei fua fa'atatau o lo'o tu'uina atu ai se ta'iala fa'apitoa mo le malamalama i le va o le mafiafia o paipa e ese'ese tau Fa'asologa ma le maualuga o le mamafa e mafai ona latou tatalia ma le saogalemu.I le fa'atinoga, o le tau o Fa'amatalaga o se paipa o lo'o fa'ata'atia muamua i le tulaga masani.
Fa'asologa 40: Unite Fa'ale-aganu'u
| NPS | Vaitafe i fafo (i totonu) | totonu ole lautele (i) | Mafiafia o le Pa (i) | mamafa Fa'ai'uga (lb/ft) | Fa'ailoaga |
| 1/8 | 0.405" | 0.269" | 0.068" | 0.24" | STD |
| 1/4 | 0.540" | 0.364" | 0.088" | 0.43" | STD |
| 3/8 | 0.675" | 0.493" | 0.091" | 0.57" | STD |
| 1/2 | 0.840" | 0.622" | 0.109" | 0.85 | STD |
| 3/4 | 1.050" | 0.824" | 0.113" | 1.13" | STD |
| 1 | 1.315" | 1.049" | 0.133 | 1.68" | STD |
| 1 1/4 | 1.660" | 1.380" | 0.140" | 2.27" | STD |
| 1 1/2 | 1.900" | 1.610" | 0.145" | 2.72" | STD |
| 2 | 2.375" | 2.067" | 0.154" | 3.66" | STD |
| 2 1/2 | 2.875" | 2.469" | 0.203" | 5.8 | STD |
| 3 | 3.500" | 3.068" | 0.216" | 7.58 | STD |
| 3 1/2 | 4.000" | 3.548" | 0.226" | 9.12" | STD |
| 4 | 4.500" | 4.026" | 0.237" | 10.8 | STD |
| 5 | 5.563" | 5.047" | 0.258" | 14.63 | STD |
| 6 | 6.625" | 6.065" | 0.280" | 18.99 | STD |
| 8 | 8.625" | 7.981" | 0.322" | 28.58 | STD |
| 10 | 10.750" | 10.020" | 0.365" | 40.52" | STD |
| 12 | 12.750" | 11.938" | 0.406" | 53.57" | —— |
| 14 | 14.000" | 13.124" | 0.438" | 63.50" | —— |
| 16 | 16.000" | 15.000" | 0.500" | 82.85" | XS |
| 18 | 18.000" | 16.876" | 0.562" | 104.76" | —— |
| 20 | 20,000" | 18.812" | 0.594" | 123.23" | —— |
| 24 | 24.000" | 22.624" | 0.688" | 171.45" | —— |
| 32 | 32.000" | 30.624" | 0.688" | 230.29" | —— |
| 34 | 34.000" | 32.624" | 0.688" | 245.00" | —— |
| 36 | 36.000" | 34.500" | 0.750" | 282.62" | —— |
Fa'amatalaga 40:SI Unite
| NPS | DN | I fafo Diamita （mm） | totonu lautele (mm) | Pa puipui mafiafia （mm） | Misasa Fa'ai'uga Fa'ata'atia (kg/m) | Fa'ailoaga |
| 1/8 | 6 (3) | 10.3 | 6.84 | 1.73 | 0.37 | STD |
| 1/4 | 8(3) | 13.7 | 9.22 | 2.24 | 0.63 | STD |
| 3/8 | 10 | 17.1 | 12.48 | 2.31 | 0.84 | STD |
| 1/2 | 15 | 21.3 | 15.76 | 2.77 | 1.27 | STD |
| 3/4 | 20 | 26.7 | 20.96 | 2.87 | 1.69 | STD |
| 1 | 25 | 33.4 | 26.64 | 3.38 | 2.50 | STD |
| 1 1/4 | 32 | 42.2 | 35.08 | 3.56 | 3.39 | STD |
| 1 1/2 | 40 | 48.3 | 40.94 | 3.68 | 4.05 | STD |
| 2 | 50 | 60.3 | 52.48 | 3.91 | 5.44 | STD |
| 2 1/2 | 65 | 73.0 | 62.68 | 5.16 | 8.63 | STD |
| 3 | 80 | 88.9 | 77.92 | 5.49 | 11.29 | STD |
| 3 1/2 | 90 | 101.6 | 90.12 | 5.74 | 13.57 | STD |
| 4 | 100 | 114.3 | 102.26 | 6.02 | 16.08 | STD |
| 5 | 125 | 141.3 | 128.2 | 6.55 | 21.77 | STD |
| 6 | 150 | 168.3 | 154.08 | 7.11 | 28.26 | STD |
| 8 | 200 | 219.1 | 202.74 | 8.18 | 42.55 | STD |
| 10 | 250 | 273.0 | 254.46 | 9.27 | 60.29 | STD |
| 12 | 300 | 323.8 | 303.18 | 10.31 | 79.71 | —— |
| 14 | 350 | 355.6 | 333.34 | 11.13 | 94.55 | —— |
| 16 | 400 | 406.4 | 381 | 12.70 | 123.31 | XS |
| 18 | 450 | 457 | 428.46 | 14.27 | 155.81 | —— |
| 20 | 500 | 508 | 477.82 | 15.09 | 183.43 | —— |
| 24 | 600 | 610 | 575.04 | 17.48 | 255.43 | —— |
| 32 | 800 | 813 | 778.04 | 17.48 | 342.94 | —— |
| 34 | 850 | 864 | 829.04 | 17.48 | 364.92 | —— |
| 36 | 900 | 914 | 875.9 | 19.05 | 420.45 | —— |
Tulaga Fa'atinoina mo Fa'amatalaga 40
ASME B36.10M
Tuuina atu se faʻamatalaga auiliili mo le Faʻamatalaga 40 kaponi paipa uamea e ufiufi ai fua, mafiafia puipui, ma le mamafa o le kaponi uamea ma uʻamea paipa uamea.
ASME B36.19M
Fa'ata'atia fa'apitoa mo fua, mafiafia puipui, ma le mamafa o le uamea e leai se fa'auiga ma u'amea paipa ma paipa.
ASTM D1785
Fa'asologa 40 PVC paipa e masani ona mulimulitai i lenei tulaga.
ASTM D3035 ma ASTM F714
Fa'ailoa le lapo'a, mafiafia o le puipui, ma mea e mana'omia mo fa'atinoga mo paipa polyethylene (HDPE) maualuga.
API 5L
Mo laina paipa mo le felauaiga o le kesi masani, vai, ma le suauu, o lenei tulaga faʻavaeina manaʻoga ma faʻamatalaga mo le gaosiga o paipa uʻamea.
AWWA C900
Tulaga mo le polyvinyl chloride (PVC) paipa mamafa ma mea faʻapipiʻi mo le tuʻuina atu o le vai.
faatulaga 40 ituaiga meafaitino
Fa'asologa 40 paipa e mafai ona gaosia mai mea eseese, e aofia ai ae le gata i:
Uamea Carbon
E fa'aaoga muamua mo le felauaiga o le vai ma le kesi i lalo i le mamafa o le mamafa.O fa'ata'ita'iga e aofia ai kesi fa'alenatura ma felauaiga suau'u ma faiga fa'asuavai.
Apa siliva
Talafeagai mo le taulimaina ma le felauaiga o mea pala, faiga vai vevela, ma nisi faiga alamanuia e manaomia ai le vevela maualuga.
PVC (Polyvinyl Chloride)
E masani ona fa'aoga ile vai malulu ma alavai ile fale nofoia ma pisinisi.
HDPE (Polyethylene High-Density)
Aemaise lava mo le sapalai o le vai a le malo ma le faamamaina o otaota ma alavai.
Aisea e fa'aaogaina lautele ai le Fa'amatalaga 40
Medium Wall Mafiafia
Fa'asologa 40 o paipa e ofoina atu le mafiafia o le puipui, lea e lava le malosi e taulimaina ai le tele o talosaga maualalo ma feololo ao aloese mai tau le talafeagai e fesootaʻi ma puipui mafiafia.
Tau maualalo
Pe a faatusatusa i paipa e mafiafia puipui e pei o le Faamatalaga 80, o le Faamatalaga 40 o paipa e ofoina atu le tau maualalo o meafaitino i le tele o talosaga ae o loʻo faʻamalieina manaʻoga malosi ma le tumau.
Tele Avanoa o Talosaga
Faʻasologa 40 paipa e talafeagai mo le faʻaogaina i le tele o faiga faʻafefe vai, e aofia ai le sapalai o vai, alavai, faʻavevela, ea ma le ea malulu (HVAC), faʻasalalau kasa masani, ma isi mea, ma avea o se filifiliga lauiloa mo fale nofo, pisinisi, ma fale gaosi oloa. galuega faatino.
Faigofie e Galulue ma Fa'apipi'i
Ole mafiafia ole puipui e faigofie ai le fa'aogaina ole Fa'asologa 40 ile taimi ole tipiina, uelo, ma fa'apipi'i, fa'afaigofie le fausiaina.
Tumau
Fa'asologa 40 o paipa e ofoina atu le puipuiga sili o masini ma le pala ona o lona mafiafia o le puipui, e mafai ai ona fa'agaioi umi i le tele o si'osi'omaga.
Usitaia ma Tulaga Fa'atonu
Fa'asologa 40 o paipa e mulimulita'i i tulaga fa'ava-o-malo e pei o le American Society for Testing and Materials (ASTM) ma le American Society of Mechanical Engineers (ASME) ina ia mautinoa lona lelei ma le fa'atinoga.
Faigofie ole Fa'atauga
Ona o lona fa'aogaina lautele, o le Fa'asologa 40 paipa e maua tele i le maketi ma e faigofie ona fa'atau i le tele o lapopo'a ma meafaitino.
O se su'esu'ega loloto o le Fa'asologa 40 paipa e fa'aalia ai latou te ofoina atu se paleni lelei i tulaga o tau, malosi, tumau, ma le fa'aogaina o le fa'aogaina.E le gata ina avea ai ma vaega taua o le tele o galuega faatino.A'o fa'afou pea fa'atekonolosi ma tulaga fa'afou, o le Fa'asologa 40 o paipa o le a mautinoa le fa'aauau pea ona fa'aoga lautele i le lalolagi atoa e lagolago ai le tele o galuega faufale ma atina'e tau alamanuia.
Taimi meli: Feb-29-2024