Kub dip galvanized steel kauj
Kub dip galvanized steel kauj yog cov khoom siv hlau uas muaj txheej zinc coated rau saum npoo ntawm ferrous substrate los txhim kho nws cov corrosion kuj thiab txuas ntxiv nws lub neej kev pab cuam.
Los ntawm qhov pom ntawm cov txheej txheem cov yam ntxwv ntawm kub dip galvanizing, nws tus kheej corrosion kuj yog superior. Piv nrog rau lwm cov txheej txheem, zinc- hlau alloy txheej tsim los ntawm cov txheej txheem no yog ntau compact, ntau cov ncauj lus kom ntxaws, tuaj yeem thaiv cov huab cua thiab dej, txo qhov muaj peev xwm ntawm oxidation tshwm sim, rau cov hlau thiab lwm yam kev tiv thaiv yog pom tseeb, muaj txiaj ntsig zoo rau kev pab cuam lub neej.
Sacrificial Anodic Protection: Zinc yog tshuaj lom neeg ntau dua li cov hlau. Thaum cov txheej txheej puas los yog raug rau ib puag ncig corrosive, zinc corrodes ua ntej hlau (saib nws tus kheej), yog li tiv thaiv lub hauv paus steel substrate los ntawm xeb.
Kev Tiv Thaiv Kev Tiv Thaiv Lub Cev: Ib txheej zinc ua tiav zoo cais cov hlau substrate los ntawm oxygen, noo noo, thiab lwm yam corrosive media hauv huab cua.
Kev Tiv Thaiv Dual: Kev sib xyaw ua ke ntawm kev tiv thaiv anodic tiv thaiv thiab kev tiv thaiv lub cev muaj kev tiv thaiv ntev heev - kev tiv thaiv corrosion, nrog rau kev pab cuam lub neej ob peb lossis ntau lub sij hawm ntev dua li cov hlau tsis muaj hlau.
Cov yam ntxwv saum npoo
Spangle: Qhov saum npoo ntawm cov tsoos kub-dip galvanized coils feem ntau pom cov zinc siv lead ua qauv (spangle), tsim los ntawm kev sib zog thiab crystallization ntawm zinc molten, uas muab cov nyhuv zoo nkauj. Txawm li cas los xij, cov txheej txheem niaj hnub no kuj tau tsim ua tiav nrog qhov me me spangle thiab tsis muaj spangle (smoothing) kom tau raws li ntau yam kev xav tau (piv txwv li, yuav tsum tau ua kom du nto rau kev pleev xim tom ntej).
Kev Kho Hniav: Tom qab-galvanizing kev kho mob xws li passivation, oiling, thiab phosphating tuaj yeem txhim kho corrosion kuj, txhim kho xim, lossis muab luv luv - tiv thaiv xeb.
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Khoom Description
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Txuj |
JIS G3302, EN10147, ASTM A653M |
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Qib |
Commerical: SGCC, SGCH, DX51D |
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Drawn: DX52D, DX53D, DX54D, FS, DDS, SGCD, SGC |
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Los ntawm thiab Structrual Steel: S280GD, S320GD, S350GD, S400GD, S500GD, S550GD |
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Zinc Txheej |
Z30-400G/M2, G30, G60,G90, Z10, Z12,Z27 |
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Spangle Qauv |
Xoom Spangle, Me Spangle, Regular Spangle, Loj Spangle |
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Kev kho saum npoo |
Chromated, Oiled, Tsis yog - oiled |
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Hardness |
Softy, Semi Hard, Full Hard, G550 |
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Thickness |
0.11-4.00 Nws |
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Dav |
20-1800 hli |
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Coil Nyhav |
Coil Nyhav |
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Coil Inner Diameter |
508MM los yog 610MM |
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Pob |
Txheem Seaworthy Exporting Packing |
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Hom kev thauj mus los |
Tsheb Thauj Mus Los, Tsheb Thauj Tsheb, Tsheb Thauj Tsheb, Tsheb Thauj Tsheb |
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Txuj |
Qib |
C |
Si |
Mn |
P |
S |
Ti |
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Kev Ua Txhaum Cai Suav Standard |
DX51D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
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DX52D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX53D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX54D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX56D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
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DX57D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
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Kev Ua Txhaum Cai Japanese Standard |
SGCC |
0.15 |
0.50 |
0.80 |
0.050 |
0.030 |
0.025 |
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SGCD1 |
0.12 |
0.50 |
0.60 |
0.040 |
0.030 |
0.025 |
|
|
SGCD3 |
0.08 |
0.50 |
0.45 |
0.030 |
0.030 |
0.025 |
|
|
SGCD4 |
0.06 |
0.50 |
0.45 |
0.030 |
0.030 |
0.025 |
|
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Rau Cov Qauv Japanese Standard |
TIAB SA 340 |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.025 |
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SIB 400 |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.150 |
|
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SIB 490 |
0.30 |
0.50 |
2.00 |
0.200 |
0.035 |
0.025 |
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TIAB SA 510 |
0.30 |
0.50 |
2.50 |
0.200 |
0.035 |
0.025 |
|
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Rau Cov Qauv AISI Standard |
S220GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
S250GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S280GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S320GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S350GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.150 |
|
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S550GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.150 |