Kiliki le faamau i le itu taumatau e maua ai le laulau o faʻamatalaga atoa o le ASTM C Channel.
Ala U'amea Fa'ata'amilo Vevela C10x15.3 Fua Fa'atulagaina Ala U'amea Kaponi
Aotelega o le Oloa
Vaega U'amea a le Tupuofoauala U ua velai le u'amea mo le fa'aaogaina i galuega fa'atulagaina, fa'apisinisi ma inisinia. O leAla u'amea C10x15.3o se foliga masani o le fausaga e fetaui lelei mo le lagolagoina o avega, fausiaina, ma le fa'avaa.
Alavai u'amea ua viliina vevelaia i ai seFa'asologa foliga U/Cma maua ai se paleni lelei i le va o le malosi o le fausaga ma le faigofie o le gaosiga ma le faʻapipiʻiina.Tele eseese o lapopo'a, umi ma fa'amatalaga fa'apitoao lo'o maua e fa'atatau i galuega faatino.
Fa'amatalaga o le oloa
| Mea | Fa'amatalaga auiliili |
| Igoa o le Oloa | Uamea o le Alavai C / Alavai Fa'a-Amerika |
| Tulaga Masani | ASTM A6/A6M |
| Vasega o Meafaitino | ASTM A36 / ASTM A572 Vasega 50 |
| Faiga o le Gaosiga | Ta'avale Vevela |
| Foliga | Alavai o le Foliga C |
| Tele Masani | C3×4.1, C4×5.4, C5×6.7, C6×8.2, C8×11.5,C10x15.3 |
| Umi | 6m / 9m / 12m pe Fa'apitoa |
| Luga | Uliuli / Vali / Galvanized |
| Talosaga | Fausiaina, Fausaga Fa'apisinisi, Fa'avaa o Meafaigaluega |
| Su'esu'ega | MTC, SGS/BV Asiasiga a isi vaega e maua |
Tele o le Alavai ASTM C
| Fa'ailoga (Emepaea) | Fa'ailoga (Metrika) | Mamafa o le Iunite (kg/m) | H (mm) | B (mm) | t₁ (mm) | t₂ (mm) | d (mm) |
| C3×4.1 | C75×6.1 | 6.1 | 76 | 35 | 4.3 | 6.9 | 38 |
| C3×5 | C75×7.4 | 7.4 | 76 | 37 | 6.6 | 6.9 | 38 |
| C3×6 | C75×8.9 | 8.9 | 76 | 40 | 9 | 6.9 | 38 |
| C4×5.4 | C100×8 | 8 | 102 | 40 | 4.7 | 7.5 | 66 |
| C4×7.25 | C100×10.8 | 10.8 | 102 | 43 | 8.2 | 7.5 | 60 |
| C5×6.7 | C130×10.4 | 10.4 | 127 | 44 | 4.8 | 8.1 | 83 |
| C5×9 | C130×13 | 13 | 127 | 47 | 8.3 | 8.1 | 86 |
| C6×8.2 | C150×12.2 | 12.2 | 152 | 48 | 5.1 | 8.7 | 107 |
| C6×10.5 | C150×15.6 | 15.6 | 152 | 51 | 8 | 8.7 | 107 |
| C6×13 | C150×19.3 | 19.3 | 152 | 54 | 11.1 | 8.7 | 105 |
| C7×9.8 | C180×14.6 | 14.6 | 178 | 53 | 5.3 | 9.3 | 130 |
| C7×12.25 | C180×18.2 | 18.2 | 178 | 55 | 8 | 9.3 | 130 |
| C7×14.75 | C180×22 | 22 | 178 | 58 | 10.6 | 9.3 | 125 |
| C8×11.5 | C200×17.1 | 17.1 | 203 | 57 | 5.6 | 9.9 | 156 |
| C8×13.75 | C200×20.5 | 20.5 | 203 | 59 | 7.7 | 9.9 | 156 |
| C8×18.75 | C200×27.9 | 27.9 | 203 | 64 | 12.4 | 9.9 | 156 |
| C9×13.4 | C230×19.9 | 19.9 | 229 | 61 | 5.9 | 10.5 | 177 |
| C9×15 | C230×22 | 22 | 229 | 63 | 7.2 | 10.5 | 177 |
| C9×20 | C230×30 | 30 | 229 | 67 | 11.4 | 10.5 | 173 |
| C10×15.3 | C250×22.8 | 22.8 | 254 | 65 | 6.1 | 11.1 | 203 |
| C10×20 | C250×30 | 30 | 254 | 69 | 9.6 | 11.1 | 203 |
| C10×25 | C250×37 | 37 | 254 | 73 | 13.4 | 11.1 | 203 |
| C10×30 | C250×45 | 45 | 254 | 76 | 17.1 | 11.1 | 203 |
| C12×20.7 | C310×30.8 | 30.8 | 305 | 74 | 7.2 | 12.7 | 248 |
| C12×25 | C310×37 | 37 | 305 | 77 | 9.8 | 12.7 | 248 |
| C12×30 | C310×45 | 45 | 305 | 80 | 13 | 12.7 | 248 |
| C15×33.9 | C380×50.4 | 50.4 | 381 | 86 | 10.2 | 16.5 | 308 |
| C15×40 | C380×60 | 60 | 381 | 89 | 13.2 | 16.5 | 308 |
| C15×50 | C380×74 | 74 | 381 | 94 | 18.2 | 16.5 | 308 |
Va'ai le fa'amatalaga atoa o le ASTM C Channel
Mataupu Fa'apitoa a le ASTM C Channel
| Vaega Fa'apitoa | Filifiliga o lo'o avanoa | Fa'amatalaga / Fa'asologa | Aofa'i Maualalo o le Poloaiga (MOQ) |
|---|---|---|---|
| Fa'atulagaina o le Fua | Lautele (B), Maualuga (H), Mafiafi (tw / tf), Umi (L) | Lautele: 25–90 mm; Maualuga: 80–300 mm; Mafiafia o le Upega Tafaʻilagi: 3–12 mm; Mafiafia o le Laupapa: 3–15 mm; Umi: 6–12 m (e mafai ona tipi faʻapitoa) | 20 tone |
| Fa'agasologa Fa'apitoa | Viliina / Tipiina o Pu, Fa'agasologa o Pito, Fa'amaufa'ailoga ua uma ona faia | Pu fa'apitoa, pu fa'apipi'i, fa'apipi'iina, fa'a'au'au, ma sauniuniga mo le uelo mo fa'aoga fa'atulagaina ASTM A572 Vasega 42/50/55/60 | 20 tone |
| Fa'atulagaina o Togafitiga o Luga | Luga Uliuli Fa'avevela, Ufi Vali / Epoxy, Fa'a'ofu'ofuina i le Fa'a'ofu'ofu | O filifiliga ufiufi e tete'e atu i le 'ele e maua e fa'atatau i le siosiomaga o le galuega ma mana'oga o le umi o le tautua | 20 tone |
| Fa'ailogaina ma Fa'atulagaina o Afifiina | Fa'ailoga Fa'apitoa, Metotia o Felauaiga | O le fa'ailogaina e aofia ai le vasega, numera o le vevela, tele, vaega; afifiina ua mamanuina mo le utaina o koneteina po'o le felauaiga tele o moega mafolafola | 20 tone |
VAEGA AUTŪ
1. Gaosiga Fa'avevela
O le fa'avevela e maua ai le foliga tutusa o le vaega ma le fa'atinoga fa'atuatuaina o le fausaga mo fa'aoga faigata.
2. Fuafuaga Fa'atulagaina e Fa'atusa i le U
O le fa'atulagaga e foliga U/C e ofoina atu ai se fa'atulagaga lelei mo le fa'avaa, lagolago, fa'amaufa'ailoga, ma le fausiaina o le fausaga.
3. Malosiaga Fa'atuatuaina
O le fausiaina o le uʻamea faufale kaponi e maua ai le malosi talafeagai ma le malolo mo le tele o faʻatinoga faʻainisinia.
4. Tele ma Umi Fa'apitoa
E mafai ona tuʻuina atu ni lapopoʻa eseese ma ni umi o ala uʻamea e tusa ai ma ata tusi, faʻamatalaga auiliili, ma manaʻoga o le galuega.
5. Faigofie ona Faia
E mafai ona tipiina, fa'apipi'i, viliina, ma gaosia ala u'amea e tusa ai ma faiga fa'ainisinia talafeagai.
Fa'auma o le Laupapa
Luga Masani
Luga Galvanized
Vali Fa'asusu
Talosaga
1. Fausaga o Fale Uamea– Fa'aaogaina mo laupapa, fa'avaa, lagolago, ma vaega fa'avae i fale fa'apisinisi ma fale gaosi oloa.
2. Nofoaga Fa'apisinisi– E masani ona faʻaaogaina mo lagolago o masini, faʻavae o masini, fausaga, ma fausaga o fale gaosi oloa.
3. Faleteuoloa Uamea– Talafeagai mo fa'avaa o le fausaga, faiga e lagolago ai taualuga, fa'amau, ma le fausiaina o fale teu oloa.
4. Inisinia Lautele ma le Fausiaina– Fa'aaogaina i alalaupapa, ala savali, galuega tau atina'e, puipui, ma fausaga u'amea ua fauina.
O Matou Penefiti
1. Tulaga Maualuga o le Oloa-E Mafai Ona E Fa'atuatuaina Ua fa'amalosia le pulea lelei ina ia mautu pea le fa'atinoga o le ala u'amea ua vela.
2. Sapalai mai le Falegaosimea Tuusa'o-E tauva le tau ma e mautu le sapalai mo ē tufatufa, konekarate ma ē faʻatau galuega.
3. Oti Fa'apitoa-O lo'o maua umi fa'apitoa, tipiina, teuina ma fa'amatalaga.
4. Pepa Atoa-E mafai ona tuʻuina atu le MTC ma pepa talafeagai o asiasiga faʻatasi ai ma le poloaiga.
5. Auaunaga Fa'atau Atu i Fafo i le Lalolagi Atoa-Matou te auauna atu i a matou tagata faʻatau faavaomalo i le afifiina, faʻamaumauga, felauaiga ma le faʻamaopoopoina o felaʻuaʻiga.
E ofoina atu e le Royal Steel Group ni fofo faatuatuaina mo le ASTM A36 ma le ASTM A572 C Channel Steel i tagata konekarate, tagata gaosi oloa, tagata tufatufa ma galuega faainisinia i soo se mea i le lalolagi.
Afifiina ma le Felauaiga
O auala U uma e auina atu i fafo e fa'aaogaafifiina fa'atau atu i fafo masani, e aofia ai le tapoleni e tete'e atu i le timu, mea e fa'amago ai mea, ma fusi u'amea e 12–16 mm. O le mamafa o afifi ta'itasi2–3 tonema e feavea'i ai fa'ailoga e lua gagana Peretania-Sipaniolo mo le sologa lelei o le taulimaina ma le tu'uina atu o le fa'atagaga a tiute.
O filifiliga o felauaiga e aofia aikoneteina masani, koneteina tatala pito i luga, felauaiga tele, va'a uta i uta, ma ta'avale toso maualalo e tele ona 'aumo Ala U tetele pe mamafa tele.
Fesili e Masani Ona Fesiligia
Q1. O a lapopo'a o u'amea ASTM C Channel e te tu'uina mai?
A: Matou te tuʻuina atu lapopoʻa masani o le American Standard C Channel e aofia aiC3×4.1, C4×5.4, C5×6.7, C6×8.2, ma le C8×11.5, faatasi ai ma tetelē fa'apitoa e maua e tusa ai ma mana'oga o le galuega.
F2. O a meafaitino e maua mo le u'amea C Channel?
A: O a matou C Channels e tele lava ina sapalaiina iASTM A36 ma le ASTM A572u'amea kaponi, e ofoina atu le malosi fa'atuatuaina ma le faigofie ona fa'apipi'i mo galuega fa'atulagaina.
Q3. E mafai ona e tuʻuina atu le gaosiga faʻapitoa a le C Channel?
A: Ioe. Matou te lagolagoina le gaosiga fa'apitoa e aofia aiumi faapitoa, viliina, tipiina, togafitiga o luga, ma le fa'ama'a'ainae faʻafetaui ai manaʻoga faʻainisinia eseese.
Q4. O a tusi faamaonia lelei e mafai ona e tuʻuina atu?
A: Matou te tuʻuina atu pepa atoatoa lelei e aofia aiTusi Faamaonia o le Su'ega o le Falegaosimea (MTC), lipoti o le tuufaatasiga o vaila'au, lipoti o su'ega fa'amekanika, ma lipoti o asiasiga a isi vaega mai le SGS/BV pe a mana'omia.
Q5. O le a le taimi masani e te fa'ao'oina atu ai?
A: O le taimi e tuʻuina atu ai e faʻalagolago i le tele o le oka ma manaʻoga o le gaosiga. O oka masani e masani ona lafoina i totonu o le15–30 aso faigaluegape a uma ona fa'amaonia le poloaiga.











