SECC Galvanized Steel Coil

ʻO Electro galvanizing, ʻike ʻia hoʻi he galvanizing anuanu i ka ʻoihana, ʻo ia ke kaʻina hana o ka hana ʻana i nā mea like ʻole, paʻa a paʻa maikaʻi i ka metala a i ʻole nā ​​​​mea hoʻoheheʻe ʻia ma ka ʻili o nā huahana e ka electrolysis.

Electroplated galvanized steel sheet, i hana ʻia e ke ʻano electroplating, loaʻa ka hana maikaʻi. Eia nō naʻe, ʻoi aku ka lahilahi o ka uhi ʻana a ʻaʻole maikaʻi kona kūpaʻa ʻana i ka corrosion e like me ka pale wela wela;

No ka mea ʻaʻole maʻalahi ka zinc e hoʻololi i ka ea maloʻo, a hiki iā ia ke hana i kahi ʻano kiʻi ʻoniʻoni zinc carbonate maʻamau i ka ʻāina humid. Hiki i kēia ʻano kiʻiʻoniʻoni ke pale i nā ʻāpana o loko mai ka pōʻino ʻino. ʻOiai inā i hoʻopōʻinoʻia ka papa zinc e kekahi mau mea,ʻo ka hui pūʻana o ka zinc a me ke kila e hana i kahi micro battery ma hope o kekahi manawa, a e paleʻia ka matrix kila ma keʻano he cathode. Ua hōʻuluʻulu ʻia nā hiʻohiʻona o ka zinc plating penei

1. ʻO ke kūpaʻa kino maikaʻi, maikaʻi a hui pū ʻia, ʻaʻole maʻalahi ke kinoea corrosive a i ʻole ka wai i loko.

2. No ka mea, he maʻemaʻe ka papa zinc, ʻaʻole maʻalahi ke hoʻoheheʻe ʻia i loko o ka ʻakika a i ʻole ka alkali. Ka pale pono o ke kino kila no ka manawa lōʻihi.

inoa mea kūʻai	Pepa kila galvanized/Pepa kila Galvalume
mānoanoa	0.13mm-5.0mm
Laulā	600mm-1500mm,762mm,914mm,1000mm,1200mm,1219mm,1250mm
ka uhi ʻana i ka zinc	40g,60g, 80g, 90,100g, 120g, 140g,180g, 200g, 250g, 275g a pēlā aku.
Kūlana	ASTM, AISI, DIN, GB
Mea waiwai	SECC
Spangle	zero spangle, spangle ma’amau a  spangle maʻamau
lapaʻau ili	chromated a ʻaila, chromated a ʻaila ʻole
Hoʻopili	maʻamau hoʻokuʻu aku.
Uku	T/T, L/C a DP
kauoha liʻiliʻi	25 toni (hoʻokahi 20ft FCL)

Loaʻa i nā lau SECC electro-galvanized steel sheets no nā mea hana:

'ikamu		Nominal
mānoanoa		0.3-3.5
Laulā		800-1830
Ka lōʻihi	Pā kila	1000-6000
	Kaha kila	ʻO ke anawaena o loko 508, 610

ʻO SECC elektro-galvanized hoʻouhi a me ke kaumaha o ka uhi ʻana i koho ʻia:

Ka uhi mai	ʻAno uhi
	ʻO ka uhi zinc maʻemaʻe (ʻaoʻao hoʻokahi) g/m²	ʻO ka uhi ʻana o ka zinc-nickel alloy (ʻaoʻao hoʻokahi) g/m²
Mānoanoa like ʻole	3~90	10~40
ʻOkoʻa ka mānoanoa	3 ~ 90, ʻo ka nui o ka ʻokoʻa ma waena o nā ʻaoʻao ʻelua he 40.	10 ~ 40, ʻo ka nui o ka ʻokoʻa ma waena o nā ʻaoʻao ʻelua he 20.
ʻaoʻao hoʻokahi	10~110	10~40
'Ōlelo Aʻo: ʻO ke kaumaha o 50g/m² o ka uhi zinc maʻemaʻe ua like ia me kahi o 7.1um, a ʻo ke kaumaha o 50g/m² o ka hoʻopili zinc-nickel alloy ua like ia me kahi o 6.8um.

ʻAno uhi	ʻAno uhi
	ʻO ka uhi zinc maʻemaʻe (ʻaoʻao hoʻokahi) g/m²	ʻO ka uhi ʻana o ka zinc-nickel alloy (ʻaoʻao hoʻokahi) g/m²
Mānoanoa like ʻole	10/10, 20/20, 30/30, 40/40, 50/50, 70/70, 90/90	10/10, 20/20, 30/30, 40/40
ʻokoʻa mānoanoa	10/30, 20/40, 30/50, 40/60, 50/70, 60/90	10/20, 15/25, 25/30, 30/40
ʻaoʻao hoʻokahi	10/0, 20/0, 30/0, 40/0, 50/0, 60/0, 70/0, 80/0, 90/0, 100/0, 110/0	10, 15, 20, 25, 30, 40