U-foliga uamea (igoa atoa:u'amea fa'afefiloi vevelamo la'u auala lagolago)
U-foliga uʻamea o se ituaiga uʻamea ma se vaega koluse e pei o le mataitusi Igilisi "U", ma o nisi taimi o le koluse vaega i foliga o le mataitusi Iapani "ひ".
Ole fa'ata'ita'iga aupito lata mai o le fa'ata'ita'iga fautuaina a le atunu'u na tu'uina atu ile 2008 ma fa'atinoina ile aso 1 o Aperila, 2009.
GB/T 4697-2008
U-foliga uamea lagolago
Autu autu: mamafa mamafa, taimi lagolago umi, faʻapipiʻi faigofie ma e le faigofie deformation.
Fa'aoga autu: e masani ona fa'aogaina mo le lagolago lona lua o la'u auala, la'u auala, ma le lagolago o le alavai mauga.
U-foliga uamea e lautele faaaogaina i le fale ma fafo e pei o le vaega autu uamea mo le gaosiga o le lagolago u'amea retractable o auala.
Ae ui i lea, ona o le eseesega o le malamalama i meatotino ma manaʻoga o le U-foliga uamea, o le koluse-vaega foliga, geometric parameters ma mea o U-foliga uamea e eseese i atunuu eseese.
E fa ituaiga U-foliga uamea gaosia i Saina: 18u, 25U, 29U ma le 36U. Faatasi ai ma i latou, o mea muamua e lua o oloa o le 1960s, lea e patino i le puimanava tulaga; O mea mulimuli e lua o oloa ia o le 1980s, e aofia i le fa'atulagaina o taliga. U18 e seasea gaosia ona o lona maualalo gafatia gafatia.
I le GB / T 4697-2008, 40u ua faʻaopoopoina i le faʻaopoopoga i luga o le fa ituaiga o U-foliga uamea.
O le mamafa o le iunite o ituaiga taʻitasi o U-foliga uamea e faʻapea:
18UY 18.96 kilokalama/m
25UY 24.76 kilokalama/m
25U 24.95 kilokalama/m
29U 29 kilokalama/m
36U 35.87 kilokalama/m
40U 40.05 kilokalama/m
O le faʻataʻitaʻiga o loʻo i ai le "Y" i tua o loʻo faʻaalia ai le faʻatulagaina o sulugatiti.
Ituaiga igoa o U-foliga uʻamea: malulu-fausia U-mea uamea, lapoa-teleU-foliga uamea, U-foliga uamea mo taavale, uamea uamea U-foliga uamea vevela ma isi matala matala malulu-fausia uamea.
Mo ata fa'apitoa ma fa'ata'ita'iga 3-D, kiliki i luga o se vaega numera.
O lo'o avanoa tusi pasi fa'atasi ma le numera o le fanua mo nei oloa. La'u mai tusi tusi maiTALA FA'AIGApe a uma lau oka e vaa.
| mafiafia | I fafo | I totonu | Fa'ailoga Tulimanu | ||||||
|---|---|---|---|---|---|---|---|---|---|
| vae | Fa'avae | Mafiafia Faavae Onosa'i | Ht. | Ht. Onosa'i | Ud. | Ht. | Ud. | I fafo | I totonu |
| 0.141" | 1/8" | -0.01" i le 0.01" | 3/8" | -0.063" i le 0.063" | 3/4" | 1/4" | 1/2" | Square | Taamilomilo |
| 0.141" | 1/8" | -0.01" i le 0.01" | 1/2" | -0.063" i le 0.063" | 1" | 3/8" | 3/4" | Square | Taamilomilo |
| 0.141" | 1/8" | -0.01" i le 0.01" | 3/4" | -0.063" i le 0.063" | 1 1/2" | 5/8" | 1 1/4" | Square | Taamilomilo |
| 0.141" | 1/8" | -0.01" i le 0.01" | 1" | -0.063" i le 0.063" | 2" | 7/8" | 1 3/4" | Square | Taamilomilo |
| 0.25" | 3/16" | -0.015" i le 0.015" | 1" | -0.063" i le 0.063" | 2" | 13/16" | 1 5/8" | Square | Taamilomilo |
| 0.25" | 1/4" | -0.02" i le 0.02" | 5/8" | -0.063" i le 0.063" | 2" | 3/8" | 1 1/2" | Square | Taamilomilo |
01 DERECT DEAL
Ua matou fa'apitoa i
gaosia uamea mo le tele o tausaga
- 02 UMA
- FAAMATALAGA
VAEGA: UC VAEGA
TOTOGIINA O LELEI: FA'AVAE PO'O LE SU'U PO'O LE GALVANISE
Umi:1-12M
3 TUSI FA'AVAE O LE
FA'AMAE
e mafai ona gaosia oloa paipa uamea o le lalolagi
stardard, pei o tulaga Europa, tulaga Amerika,
tulaga Iapani, tulaga Astralian, tulaga masani
ma faapena atu ai lava.
04 FA'AALIGA TELE
Fa'amatalaga masani fa'amaumau fa'amaumauga o
200000 tone
NA'O LE
gaosi faagaau rectangular filifilia i luga o le sefulu ituaiga faagaau uamea i Saina
O LE TULAFONO AGAVAO O Oloa >100%
A: O matou o fale gaosimea.
A: E masani lava o le 5-10 aso pe a fai o loʻo iai oloa. pe 30 aso pe afai e le o iai oloa, e tusa ai ma le aofaʻi.
A: Ioe, e mafai ona matou ofoina atu le faʻataʻitaʻiga mo le totogi fua ma le tau o uta na totogiina e le tagata faʻatau.
A: Totogi<= 1000USD, 100% muamua. Totogi> = 1000USD 30% T / T muamua, paleni aʻo leʻi auina atu. Afai ei ai sau fesili, pls lagona le saoloto e faʻafesoʻotaʻi i matou e pei ona i lalo
O loʻo faʻapipiʻiina e le kamupani le taua tele i le lelei o oloa, faʻatupeina tele i le faʻaofiina o meafaigaluega faʻapitoa ma tomai faʻapitoa, ma alu uma e faʻafetaui manaʻoga o tagata faʻatau i le fale ma fafo.
O mea o loʻo i totonu e mafai ona vaevaeina i totonu: vailaʻau vailaʻau, malosi e maua ai, malosi faʻamalosi, aʻafiaga o meatotino, ma isi.
I le taimi lava e tasi, e mafai foi e le kamupani ona faia i luga ole laiga le iloa o mea sese ma le faʻafefe ma isi togafitiga vevela e tusa ai ma manaʻoga o tagata faʻatau.
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