ASTM A653 Lofu vevelau'amea u'amea faumea
ASTM A653 o lo'o ufiufi ai le u'amea vevela (galvanized) po'o le zinc-u'amea fa'apipi'i (galvannealed) sila i totonu o u'amea, laupepa ma tipi uumi.
ASTM A653 Steel Galvanized Coils o loʻo maua i le ono faʻailoga uʻamea, e maua ai tikeri eseese o le faʻatulagaina ma le malosi i laupepa faavae:
1. Uamea fa'apisinisi (CS),
2.Forming uamea(FS),
3.Deep drawing steel(DDS),
4. Extra loloto tusi uamea(EDDS),
5. Structural sila (SS),
6.High malosi maualalo u'amea uamea coil(HSLA).
Tuuina atu ie u'amea ma u'amea, aemaise ASTM A653 Hot Dipped Galvanized uamea Coil ASTM A653 Vasega SS33, ASTM A653 Vasega 60 ma min spangle luga.
Tele o sapalai:
Mafiafia: Taavale malulu:0.3~3.0mm;ta'ai vevela:1.8-2.0mm;
Lautele: Pepa: 800 ~ 1830mm;Uili: 610mm
Fa'ailoga o le mafiafia o le ufiufi:
Faʻapipiʻi Zn: G20, G30, G40, G60, G90, G115, G140, G165, G185, G210.
Alu fa'apipi'i: A25, A40, A60.
Fa'ai'uga i luga ole laiga: Coils Spangle masani, Fa'aili fa'amea fa'ameamea pito i lalo, Fa'aili fa'amea fa'ameamea sili atu.
Togafitiga Laupapa: Togafitiga Vailaau, Suauʻu, Togafitiga Faʻamaʻi ma Suauʻu, Faʻagogo, Phosphatized
Fa'ailoga Uamea Fa'atonu:
SS33, SS37, SS40, SS 50A vasega1, SS 50B vasega 2, SS 50vasega3, SS 80
Su'ega vaila'au ma meatotino fa'aletino o le u'u vevela fa'afefeteina uamea fa'ameamea uamea :
| SS VAEGA | C maualuga | P max | S max | Mn max | Malosiaga maua, min ksi | Malosi tensile, min ksi | Fa'atele, min% |
| Vasega 33 | 0.20 | 0.10 | 0.04 | 1.35 | 33 | 45 | 20 |
| Vasega 37 | 0.20 | 0.10 | 0.04 | 1.35 | 37 | 52 | 18 |
| Vasega 40 | 0.25 | 0.10 | 0.04 | 1.35 | 40 | 55 | 16 |
| Vasega 50 vasega1 | 0.25 | 0.20 | 0.04 | 1.35 | 50 | 65 | 12 |
| Vasega 80 Vasega1 | 0.25 | 0.04 | 0.04 | 1.35 | 80 | 82 | - |
| VAEGA CSA | 0.10 | 0.03 | 0.035 | 0.60 | 25-55 | 50-65 | 20-40 |
| Igoa Oloa | ASTM A653 Lofu vevelau'amea faumea faumea |
| Tulaga | ASTM A653 |
| Meafaitino | JIS:G3302 SGHC/SGHC400/SGHC440/SGHC490/SGHC540/SGCH/SGCC/SGCD1/SGCD2/SGCD3/SGC340/SGC400/SGC440/SGC490/SGC570/SGC590ASTM:A653M CS-C/CS-AB/FS-AB/DDS-C/SS255/SS275/SS340-4/SS550-2EN:10346 DX51D+Z/DX52D+Z/DX53D+Z/DX54D+Z/S250GD+Z/S280GD+Z/S320GD+Z/S350GD+Z/S550GD+ZQ/BGZDX301:DX51D+Z/DX52D+Z/DX53D+Z/DX54D+Z/S250GD+Z/S280GD+Z/S320GD+Z/S350GD+Z/S550GD+Z |
| Tekinolosi | Ta'avale vevela ,Ta'ai maalili, toso ma'alili, fa'aalu vevela |
| Onosa'i | Pulea ma le tulaga masani, OD:+/-1%, WT:+/-5% |
| Fa'asu'esu'ega o vaila'au | C:≤0.25%Mn:≤1.35%P:≤0.2%S:≤0.04% |
| Meatotino Fa'ainisinia | Malosi Tetele/MPa≥:345 Malosi e maua ai/MPa≥:724Elongation(%):≥24 |
| Fa'atatauga | Fa'aaoga lautele i vaega o le gataifale, fausiaina o vaega fausaga u'amea, nofoaga fesoasoani substation, alamanuia mama, ma isi. |
| Tulaga Totogi | 1.FOB 30% T / T, 70% Aʻo leʻi lafoina 2.CIF 30% Totogi muamua, Paleni e tatau ona totogi aʻo leʻi lafoina 3.Irrevocable 100% L/C i le vaai |
| Asiasiga Vaega Tolu | SGS,BV, MTC |
| Tulaga lelei | 1. Puupuu taimi tuʻuina atu2. Faʻamautinoaga lelei3. Tau tauva,4. Fa'ata'ita'iga Sa'oloto |
| Taimi Tiliva | I totonu ole 25 aso talu ona maua le totogi muamua |
E mafai ona fetuutuunai a matou oloa gaosi e pei o le tulaga e te manaʻomia e pei o AISI, ASTM, DIN, GB ma isi faʻatasi ai ma faʻapolofesa dection export.We tuʻuina atu foi mea eseese mo uʻamea uʻamea E mafai ona e filifilia au oloa e te manaʻomia.
Coiling → fa'alua fa'alua → tipi le ulu ma le si'usi'u → u'i → fa'amamaina alkaline → pulumu muamua → fa'amama eletise → fufulu lona lua → vai vevela → fa'agogo ea vevela → fa'amaufa'alotoifale → fa'aauau pea → galvanizing vevela (u'u sima sima) )→ le naifi ea (fa'aofia) → fa'amalieina le ea pe'a uma ona fa'apipi'i → tineia vai → masini fa'asao (fa'asao) → fa'afolafola fa'apolopolo → togafitiga passivation (fa'apolopolo mo le fa'aogaina o tamatamai lima) → fa'aulufale atu → fa'asu'u → tipi tipi → u'u → tatala → mamafa → afifiina
E masani ona faʻaaogaina i le fausiaina, taʻavale, metallurgical ma eletise alamanuia I le fale faufale, e masani ona faʻaaogaina mo le faia o taualuga ma puipui, keel prefabricated, faʻapipiʻi muamua, faitotoa ma faamalama. , tane suauu, ma isi I totonu o alamanuia metallurgical, e masani ona faʻaaogaina e fai ma sui o le PPGI.I le eletise i alamanuia, aemaise lava mo atigi mea eletise.
Q: O oe o se tagata gaosi oloa?
A: Ioe, o matou o le Galvanized Steel Coils gaosi oloa, E iai a matou fale gaosimea, lea o loʻo i Shandong, Saina.O lo'o ia i matou le mana ta'ita'i i le gaosia ma le fa'aulufale atu o le u'amea fa'ameamea vevela, fa'a'au'au fa'ameamea fa'amalo malulu, ma isi. Matou te folafola atu oi matou o lo'o e sailia.
Q: E mafai ona matou asiasi i lau fale gaosimea?
A: Faʻafeiloaʻi fiafia pe a maua lau faʻatulagaga o le a matou pikiina oe.
Q: E iai sau pule lelei?
A: Ioe, e mafai ona matou talia BV, SGS asiasiga lona tolu.
Q: E mafai ona e faʻatulagaina le uta?
A: E mautinoa, o loʻo i ai a matou uta tumau e mafai ona maua le tau sili mai le tele o kamupani vaʻa ma ofoina atu auaunaga faʻapitoa.
Q: O le a le umi o lau taimi tuʻuina atu?
A: E masani lava o le 7-14 aso pe a fai o loʻo iai oloa.poʻo le 25-35 aso pe a le o faʻatau oloa, e tusa ai ma le aofaʻi.
Q: E mafai faapefea ona tatou maua le ofo?
A: Faʻamolemole tuʻuina atu le faʻamatalaga o le oloa, e pei o meafaitino, lapoa, foliga, ma isi. O lea e mafai ai ona matou tuʻuina atu le ofo sili.
Q: E mafai ona tatou maua ni faʻataʻitaʻiga? Soʻo se totogi?
A: Ioe, e mafai ona e maua faʻataʻitaʻiga avanoa i totonu o la matou faʻatauga. Free mo faʻataʻitaʻiga moni, ae manaʻomia e tagata faʻatau le tau o uta.
Q: E faʻafefea ona e faia a matou pisinisi mo se taimi umi ma mafutaga lelei?
A: 1. Matou te tausia lelei lelei ma tau faʻatauvaga e faʻamautinoa ai le manuia oa matou tagata faʻatau.
2. Matou te faʻaaloalo i tagata faʻatau uma e pei o la matou uo ma matou faʻamaoni pisinisi ma faauo ma i latou, e tusa lava po o fea latou te o mai ai.
