BS 1387 vevela fufui uamea lapotopoto paipa
BS 1387 vevela fufui uamea lapotopoto paipa
Fa'aaliga
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Hot dip galvanized paipa lapotopoto o le faia uʻamea uʻamea tali atu i uʻamea matrix e maua ai le apa uʻamea, ina ia tuufaatasia le matrix ma le ufiufi.O le galvanizing Hot-dip o le pikiina muamua o le paipa uamea.Ina ia mafai ona aveese le uʻamea uʻamea i luga o le paipa uʻamea, pe a uma le pikiina, e faʻamama le paipa uʻamea i se vaifofo vai o le ammonium chloride poʻo le zinc chloride poʻo se vai faʻafefiloi o le ammonium chloride ma le zinc chloride, ona auina atu lea i se vevela vevela. -tu'u fa'apalapala tane.Hot dip galvanizing o loʻo i ai le lelei o le ufiufi toniga, faʻapipiʻi malosi ma le umi o le auaunaga.Fa'alavelave fa'aletino ma vaila'au e faia i le va o le mea'ai o le paipa u'amea u'amea vevela ma le vaifofo u'amea u'amea, fausia ai se fa'amea fa'a'ala'au fa'a'ala'au-u'amea fa'atasi ma le fausaga fa'apitoa.O lo'o tu'ufa'atasia le fa'amea u'amea fa'atasi ma le fa'amama mama ma le matrix paipa uamea.O le mea lea, o loʻo i ai le malosi o le corrosion resistance
1) Vasega: Q345B, L245, J55
2) Vaitafe i fafo: Φ17mm-273mm
3) Puipui Mafiafia: 0.6mm-12mm
4) Umi: 2m-5.8m/6m/12m (E mafai ona matou fetuunai le umi e tusa ai ma lau talosaga)
5) Faʻapipiʻiina: faʻapipiʻiina masani o le sami
| DN | NPS | mm | TULAGA | MALOSI SILI | SCH40 | |||
| mafiafia (mm) | MAMAFA (kg/m) | mafiafia (mm) | MAMAFA (kg/m) | mafiafia (mm) | MAMAFA (kg/m) | |||
| 6 | 1/8 | 10.2 | 2.0 | 0.40 | 2.5 | 0.47 | 1.73 | 0.37 |
| 8 | 1/4 | 13.5 | 2.5 | 0.68 | 2.8 | 0.74 | 2.24 | 0.63 |
| 10 | 3/8 | 17.2 | 2.5 | 0.91 | 2.8 | 0.99 | 2.31 | 0.84 |
| 15 | 1/2 | 21.3 | 2.8 | 1.28 | 3.5 | 1.54 | 2.77 | 1.27 |
| 20 | 3/4 | 26.9 | 2.8 | 1.66 | 3.5 | 2.02 | 2.87 | 1.69 |
| 25 | 1 | 33.7 | 3.2 | 2.41 | 4.0 | 2.93 | 3.38 | 2.50 |
| 32 | 1 1/4 | 42.4 | 3.5 | 3.36 | 4.0 | 3.79 | 3.56 | 3.39 |
| 40 | 1 1/2 | 48.3 | 3.5 | 3.87 | 4.5 | 4.86 | 3.68 | 4.05 |
| 50 | 2 | 60.3 | 3.8 | 5.29 | 4.5 | 6.19 | 3.91 | 5.44 |
| 65 | 2 1/2 | 76.1 | 4.0 | 7.11 | 4.5 | 7.95 | 5.16 | 8.63 |
| 80 | 3 | 88.9 | 4.0 | 8.38 | 5.0 | 10.35 | 5.49 | 11.29 |
| 100 | 4 | 114.3 | 4.0 | 10.88 | 5.0 | 13.48 | 6.02 | 16.07 |
| 125 | 5 | 139.7 | 4.0 | 13.39 | 5.5 | 18.20 | 6.55 | 21.77 |
| 150 | 6 | 168.3 | 4.5 | 18.18 | 6.0 | 24.02 | 7.11 | 28.26 |
| 200 | 8 | 219.1 | 6.0 | 31.53 | 6.5 | 30.08 | 8.18 | 42.55 |
Hot dip galvanizing o loʻo i ai le lelei o le ufiufi mafiafia, faʻaofuofu toniga, faʻapipiʻi malosi ma le umi o le auaunaga.
O paipa galvanized ua faʻaaogaina nei mo le felauaiga o kesi ma faʻamafanafana.O paipa galvanized o loʻo faʻaaogaina lautele, e le gata o paipa mo le felauaiga o vai, kesi, suauʻu ma isi vai maualalo maualalo, ae faʻapea foʻi ma paipa suauʻu ma paipa suauu i totonu o le gaosiga o le suauu, aemaise lava i le suauʻu i fafo, suauʻu vevela, condensation coolers. , paipa mo le fa'amama fa'amama koale fa'afesuia'i suau'u i mea fa'amea kemikolo, fa'aputu paipa mo alalaupapa trestle ma paipa mo fa'avaa lagolago i alāvai, ma isi. O paipa u'aisa e fa'aaogaina e fai ma paipa vai.A maeʻa le tele o tausaga o faʻaoga, o le tele o le fua o le ele e gaosia i totonu o paipa, ma o le vai samasama o loʻo tafe i fafo e le gata ina faʻaleagaina ai mea mama, ae faʻafefiloi foi ma siama e faʻatupu i luga o le puipui i totonu e le lelei.O le pala e mafua ai le tele o u'amea mamafa i totonu o le vai, lea e matua lamatia ai le soifua maloloina o tagata.
Fa'atatauga
A'o Saina mea uamea alamanuia taitai pisinisi, le atunuu uamea fefaatauaiga ma logistics "Seselau lelei pisinisi pisinisi", Saina pisinisi fefaatauaiga uamea, "Top 100 pisinisi tumaoti i Shanghai". ) e ave le "Fa'amaoni, Fa'ata'ita'iga, Fa'afouga, Win-Win" e avea ma ana ta'iala fa'atino, fa'aauau pea i le tu'uina o mana'oga o tagata fa'atau i le mea muamua.
- FAAMAONI
- MANALO-MANALO
- PRAGMATIC
- FUAFUAGA
