1. Faʻamatalaga o le DN80 paipa uʻamea
DN80 u'amea paipa u'amea e faasino i se paipa u'amea u'amea ma le lautele fafo o le 80 mm ma le mafiafia puipui o le 3.5 mm. O se paipa uʻamea feololo, e masani ona faʻaaogaina mo felauaiga ma faʻatulagaga faʻavae i pisinisi e pei o vai, kasa, suauʻu, vailaʻau, fau vaa, ma masini.

2. Tulaga mo DN80 paipa uamea
E lua tulaga mo DN80 u'amea paipa u'amea: tulaga fa'apitonu'u ma tulaga fa'avaomalo. O tulaga fa'apitonu'u e tele lava GB / T 3091-2015 "Uluina uamea paipa" ma GB / T 13793-2016 "Long Straight Welded Seam Steel Pipe". O tulaga faʻavaomalo e masani lava ASTM A53, BS1387, EN10255, DIN2440, ma isi. paipa uamea.

3. Tele tele o DN80 u'amea paipa uamea
Ole tele ole tele ole paipa u'amea DN80 ua fuafuaina e tusa ai ma tulaga fa'ale-malo ma fa'avaomalo. E tusa ai ma tulaga fa'alotoifale GB / T 3091-2015 "Useleina uamea paipa" ma GB / T 13793-2016 "Long Straight Welded Su'isu'i Paipa uamea", o le tele tele o DN80 u'amea paipa uamea e faapea:
I fafo: 76.1 ~ 81.0 mm
puipui mafiafia: 3.0 ~ 3.5 mm
Umi: masani 6 mita, ma e mafai foi ona faʻapipiʻiina e tusa ai ma manaʻoga o tagata.

4. Tulaga lelei ma le le lelei o le DN80 galvanized paipa uamea
O le lelei o le DN80 galvanized paipa uamea e lelei le corrosion teteʻe, corrosion teteʻe, umi auaunaga ola, tau maualalo, fausiaina faigofie, ma isi; o mea le lelei o le mamafa mamafa ma faigofie ona ele. Ae ui i lea, ina ua uma le galvanizing, ua matua faaleleia atili lona tetee corrosion, lea e mafai ona aloese mai le ele ma corrosion o paipa uʻamea ma mautinoa le ola auaunaga.

5. Fa'aoga fanua o DN80 u'amea paipa uamea
DN80 galvanized paipa uamea o loʻo faʻaaogaina lautele i le fausiaina, felauaiga, suauu, vailaʻau vailaʻau, metallurgy, masini, aerospace, ma isi pisinisi. E masani ona faʻaaogaina e felauaiga vai, kesi, suauʻu, ausa, ma isi faʻasalalauga. E mafai foi ona faʻaaogaina e fai ai alalaupapa, fausaga fale, vaega masini, ma isi.

I se faapuupuuga, DN80 galvanized paipa uʻamea o se ituaiga masani faʻaaogaina o paipa uʻamea ma le corrosion lelei tetee ma umi auaunaga ola. O se tasi lea o mea e sili ona fiafia i ai mo felauaiga ma faʻamoemoega faʻavae i pisinisi eseese.