O le tulaga maualuga o le steel raeel nofoaafi nofoaafi
Oloa gaosiga gaioiga
I le avea ai o se vaega taua o le malaeNofoaafiFelauaiga faiga, o le nofoaafi ei ai galuega nei:
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(1) Lagolago le mamafa o le nofoaafi: O le nofoaafi o nofoaafi o le asetaina o le nofoaafi ma mafai ona tatalia le mamafa o le nofoaafi ma le taavale.
(2) Taiala le itu o le nofoaafi: O se faʻasologa o ni uila uʻamea e fesoʻotaʻi faʻatasi ma le nofoaafi, lea o le ala mo le nofoaafi e malaga i se auala.
(3) Tufatufa atu i le faʻamalositino: A o le nofoaafi pasia, o le nofoaafi mafai ona lafoina le mamafa i le eleele e aloese ai i le eleele.
(4) Faʻaititia se feteʻenaʻi: Faʻatusatusa ma le Rail o nofoaafi auala na faia i isi mea, Steel Roals e laʻititi tele o feteʻenaʻiga ma lelei le nofoaafi.
(5) Faʻamautinoaina le saogalemu o le taʻavaleina: Ole suavai fuafuaina ma le gaosia i tulaga lautele e tusa ai ma tulaga manaʻomia ma le saogalemu o vasega.
Oloa Lautele
E tusa ai ma tulaga eseese, o leNofoa afiAuala e mafai ona vaevaeina i ituaiga ituaiga, masani o mea nei:
(1) Faʻavasegaina e ala i le faʻaaogaina: na vaeluaina i le pasese o le alavai, uta uta ma fefiloi feoai.
(2) Faʻavasegaina e ala i le faʻatulagaina o foliga: masani lava vaevaeina i totonu o le auala ou oso i luga, itulau II i fafo, ituaiga III Rail ma le IV RIL.
(3) Faʻavasegaina e ala i le mamafa vasega: E matua vaevaeina i le 22kg / m, 24kg / m, 30kg / m, 13kg / m ma isi vasega.
(4) E tusa ai ma mea ua faʻavasegaina: e masani ai i le tulaga masani o le kaponi, o le malosi o le alavai, o le malosi o le malosi o le nofoaafi ma vevela togafitiga e faʻaleleia ai le faʻagaioiga o le nofoaafi.
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American Standard Rail:
FAAMATALAGA: ASCE25, Asce30, Asce40, Asce60, Asce75, Asce85,90ra, 115L, 116R, 175L, 116R, 175L, 116R, 175L, 116R, 175L, 135L
Tulaga: ASTM A1, o le amma
Mea: 700 / 900A / 1100
Umi: 6-12, 12-25m
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O le United States Standard Steel Rail | |||||||
faʻataʻitaʻiga | tele (mm) | vailaau | mea lelei | umi | |||
ulu lautele | maualuga | falelauasiga | puimanava loloto | (kg / m) | (m) | ||
A (mm) | B (mm) | C (mm) | O (mm) | ||||
Asce 25 | 38.1 | 69.85 | 69.85 | 7.54 | 12.4 | 700 | 6-12 |
Asce 30 | 42.86 | 79.38 | 79.38 | 8.33 | 14.88 | 700 | 6-12 |
Asce 40 | 47.62 | 88.9 | 88.9 | 9.92 | 19.84 | 700 | 6-12 |
Asce 60 | 60.32 | 107.95 | 107.95 | 12.3 | 29.76 | 700 | 6-12 |
ASCE 75 | 62.71 | 122.24 | 22.24 | 13.49 | 37.2 | 900a / 110 | 12-25 |
Asce 83 | 65.09 | 131.76 | 131.76 | 14.29 | 42.17 | 900a / 110 | 12-25 |
90ra | 65.09 | 142.88 | 130.18 | 14.29 | 44.65 | 900a / 110 | 12-25 |
115a | 69.06 | 168.28 | 139.7 | 15.88 | 56.9 | Q00A / 110 | 12-25 |
136re | 74.61 | 185.74 | 152.4 | 17.46 | 67.41 | 900a / 110 | 12-25 |
Foliga
I le avea ai o se tulaga taua tele i le nofoaafi ala taʻavale femalagaaʻiga, o le Steel Raliys o se taua taua. E mafai ona 'feʻaveaʻi le mamafa o le risome, taʻitaʻia le taʻitaʻiga a le nofoaafi, aua le faʻamalosi, e faʻaititia le fefaʻasoaaʻi ma le saogalemu o le nofoaafi.
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Talosaga
O vaega taua o le gaosiga tekonolosi i lenei vaitau na fausia ai le lafo, garlling, ma lemu lemu.
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Afifiina ma uta
Ina ia sili ona fetaui ma le malosi ma le mautu, o atunuʻu e masani ona pulea le fua faatatau o leNofoaafiAuala auala maualuga i le pito i lalo lautele, o le H / B, pe a mamanuina le vaega o nofoaafi. E masani lava, H / B e pulea i le va o le 1.15 ma le 1.248. O le H / B tulaga faatauaina o le alatele i nisi o atunuu o loʻo faʻaalia i le laulau.
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Oloa Fausiaina
E tusa ai ma tulaga eseese, o nofoaafi nofoaafi e mafai ona vaevaeina i le tele o ituaiga, o ituaiga ituaiga e iai ana lava faʻaaogaina faʻapitoa ma tulaga lelei. Faatasi ai ma le atinaʻeina o nofoaafi agai i fafo o tekinolosi, e faʻaleleia atili le lofituina ma lelei le faʻatinoina, e taua lava le taua o femalagaʻiga ma le saogalemu o femalagaaiga.
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FAQ
1. E mafai ona ou mauaina se upusii mai ia te oe?
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2. O le a e lafoina oloa i le taimi?
Ioe, matou te folafola atu e maua ai lelei lelei oloa ma tilivaina i le taimi. Faamaoni o le matou kamupani Teanet.
3.Can Ou te mauaina ni faʻataʻitaʻiga aʻo leʻi oʻo le faʻatonuga?
Ioe ae a. E masani lava ona saʻo a matou faʻataʻitaʻiga, e mafai ona matou gaosia e au faʻataʻitaʻiga poʻo ni tusi faʻapitoa.
4.O le a lau totogi tuutuuga?
La matou masani masani totogi o le 30% tupe teu, ma malolo i le b / l. Exw, fho, sfr, cif.
5. E te talia le asiasiga lona tolu o asiasiga?
Ioe tatou te talia.
6. E faʻapefea foʻi ona tatou faʻatuatuaina lau kamupani?
Matou te faʻapitoa i le Presel Pisinisi mo tausaga o le Gold Servership, ulufale mai i le Tiajin itumalo, faʻafeiloaʻi e suʻesuʻe ai i soo se auala, o auala uma.