Paipa u'amea fa'amea fa'amea fa'aeletise.
Fa'amatalaga
O le paipa u'amea u'amea o se ituaiga o paipa u'amea ua ufiufi i se vaega o le zinc e puipuia ai mai le pala.O le faagasologa o le galvanization e aofia ai le faatofuina o le paipa uʻamea i totonu o le taele o le zinc uʻamea, lea e fatuina ai se sootaga i le va o le zinc ma le uamea, e fausia ai se puipui puipui i luga o lona luga.
O paipa uamea galvanized e masani ona faʻaaogaina i le tele o faʻaoga, e aofia ai palama, faufale, ma fale gaosi oloa.Latou te malolosi ma tumau, ma o latou faʻaofuofu uʻamea e maua ai le teteʻe sili atu i le ele ma le pala, ma faʻaogaina lelei mo le faʻaogaina i totonu o siosiomaga i fafo.
O paipa u'amea u'amea e sau i le tele ma le mafiafia e fetaui ma fa'aoga eseese.E mafai ona fa'aogaina mo laina sapalai vai, laina kesi, ma isi fa'aoga palama, fa'apea fo'i mo le lagolago faufale ma le pa.
Fa'amea fa'ainisinia galvanized
O mea faʻainisinia o le uʻamea o le faʻamautinoaina lea o se faʻailoga taua o le faʻaogaina o le faʻaaogaina o le uamea (mea faʻainisinia), e faʻalagolago i le vailaʻau vailaʻau ma le vevela togafitiga o le sila.Tulaga uamea, e tusa ai ma manaoga eseese, o aiaiga o le tensile meatotino (malosi tensile, malosi maua po o le fuaina o le elongation) ma le maaa, faigata, tagata e manaʻomia, maualuga ma maualalo le faʻatinoga o le vevela.
| FA'AIGA KEMIMI | |
| Elemene | pasene |
| C | 0.3 maualuga |
| Cu | 0.18 maualuga |
| Fe | 99 min |
| S | 0.063 maualuga |
| P | 0.05 maualuga |
| FAAMATALAGA MESINIA | ||
| Imperial | metric | |
| Malosi | 0.282 lb/in3 | 7.8 g/cc |
| Malosi'i Sili | 58,000psi | 400 MPa |
| Tuuina atu le Malosi Tensile | 46,000psi | 317 MPa |
| Lisi Lisi | ~2,750°F | ~1,510°C |
| Metotia Gaosiga | Taavale vevela |
| Vasega | B |
| O vaila'au tu'ufa'atasiga tu'ufa'atasiga ma mea fa'ainisinia e fa'atatau lautele.Fa'amolemole fa'afeso'ota'i le matou Matagaluega o Auaunaga mo fa'amatalaga o su'ega. | |
Faʻamatalaga faʻapitoa
| Tulaga masani: | API, ASTM, BS, DIN, GB, JIS |
| Fa'ailoga: | API |
| Mafiafia: | 0.6 – 12 mm |
| Aotele i fafo: | 19 – 273 mm |
| Alloy pe leai: | Le fa'ameamea |
| OD: | 1/2″-10″ |
| Lua pe Leai: | Le tulaga lua |
| Mea: | A53,A106 |
| Talosaga: | Paipa paipa |
| umi tumau: | 6 mita,5.8 mita |
| Tekinolosi: | Tusia malulu |
| Fa'amatalaga Fa'amau: | i fusi, palasitika |
| Taimi Tiliva: | 20-30aso |
FA'aoga
Galvanized Uamea paipa e pei o le faʻapipiʻiina i luga o le uʻamea ua faʻaaogaina lautele mo le tele o alamanuia e pei o le tusiata fale ma fale, masini (i le taimi nei e aofia ai masini faʻatoʻaga, masini suauʻu, masini suʻesuʻe), alamanuia vailaʻau, eletise eletise, koala eli, nofoaafi taavale, alamanuia tau taavale, alatele ma alalaupapa, nofoaga o taaloga ma isi.
Vali & Fa'alava
Tulaga i luga ole paipa uamea
La'ega muamua – zinc leached electrolytically (Zn) – galue e pei o le anode ma i se si'osi'omaga pala e pala muamua ma o le u'amea faavae e cathodically puipuia mai le pala.O le mafiafia o le lapisi o le zinc e mafai ona i le va o le 5 i le 30 micrometers (µm).
Fa'auma ma uta
oloa fa'atatau
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