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Hot-dip Galvalume Steel Sheet Plate

Name: Hot-dip Galvalume Steel Sheet Plate
SKU: 0

Hot-dip galvanizing is one of the effective means to delay the environmental corrosion of iron and steel materials, it is the surface of the cleaned, activated iron and steel products immersed in molten zinc, through the reaction and diffusion between iron and zinc, in the iron and steel products surface plating good adhesion of zinc alloy coating.

WhatsApp ：+86 159 6454 8233

Email : systeel@shouyuansteelgroup.com

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Product Parameter

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Product Features

Application

Packing & Delivery

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FAQ

Product Video

Product Parameter

Product name	Hot-dip Galvalume Steel Sheet Plate
Grade	Dx51D,Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540,SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Width	600mm~1500mm or according to customer's special request
Thickness	0.12mm~6.00mm or customized
Length	0.6m~12M or customized
Surface Treatment	Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized
Surface Structure	Normal spangle coating(NS),minimized spangle coating(MS),spangle-free(FS), Spangle:Small/ Regular/ Big/ Zero(no)
Type of Coating	Hot Dipped Galvanized Steel(HDGI)/Electro-Galvanised Steel(EGI)
Zinc coated	30g-275g/m2
Technique	hot rolled ,Cold rolled
MOQ	25 -28TONS, A Container
Payment terms	TT,LC,ETC
Delivery time	Usually 7 days, depending on the quantity
Export packing	Standard Export Seaworthy Package.Suit for all kinds of transport,or as require
Application	Hot dip galvanized steel is widely used in light industry, household applicances, automotive and construction industry. For various types of industrial and civil construction industry, light steel keel, building leveI board, corrugated board, roller shutter doors.
Port	Qingdao, Tianjin ,Shanghai

bse metal type	Grade	CHEMICAL COMPOSITION %
bse metal type	Grade	C	Si	Mn	P
cold rolled steel sheet	DC51D+Z (St01Z, St02Z, St03Z), DC51D+ZF	≤0.10	-	≤0.50	≤0.035
	DC52D+Z (St04Z), DC52D+ZF	≤0.08	-	≤0.45	≤0.030
	DC53D+Z (St05Z), DC53D+ZF	≤0.08	-	≤0.40	≤0.030
	DC54D+Z (St06Z), DC54D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
	DC56D+Z (St07Z), DC56D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
hot rolled steel sheet	DD51D+Z (St01ZR, St02ZR)	≤0.10	-	≤0.50	≤0.035
hot rolled steel sheet	DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025

Product Show

Hot dip galvanizing is to make the molten metal react with the iron substrate to produce an alloy layer, so that the substrate and the coating are combined. Hot galvanizing is to pickle the steel and iron parts first. In order to remove the iron oxide on the surface of the steel and iron parts, after pickling, it is cleaned by ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank, and then sent into the hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Compared with other metal protection methods, the hot-dip galvanizing process has advantages in the protection characteristics of the combination of physical barrier and electrochemical protection of the coating, the bonding strength of the coating and the substrate, the compactness, durability, maintenance-free and economy of the coating, and its adaptability to the shape and size of the product.

Product Features

① Quality Raw Materials

High-quality raw materials areselected and meetinternational standards

② Surface Treatment

The surface of the plate issmooth, and the inner wall ofthe pipe fittings is burr-free

③ Support Customization

Support non-standardcustomization, OEM iswelcomed

④ Product Accuracy

The product has standarddimensions and tight tolerancesto meet various needstolerancesto meet various needs.

Standard	Jis 3302	EN10327/EN10326	ASTMA653
Grade	SGCC/SGCH	DX51D+Z/DX52D+Z	CS
	SGC340	S22DGD+Z	SS GRADE 230
	SGC400	S25DGD+Z	SS GRADE 255
	SGC440	S28DGD+Z	SS GRADE 275
	SGC490	S32DGD+Z	SS GRADE 340
	SGC570	S35DGD+Z	SS GRADE 550
		SS55DGD+Z

Application

Galvanized/Galvalume Steel Plate Steet Application:Galvalume products are mainly used in construction,lightindustry,automotive,agriculture,animal husbandryand fishery and commercial industries, Householdappliances,Transportation industry.

Packing & Delivery

1.Generally package:Anti-water paper+strapped with min three strapping strips.

2.Standard exporting package: Anti-water paper and plastic+covered by iron sheet+ strapped withmin three strapping strips.

3.Excellent package:Anti-water paper and plastic film+ covered by iron sheet+ strapped with minthree strapping strips+fixed on the iron or wooden pallets by strapping strips.

Can be packaged according to customer requirements.

Customer Feedback

FAQ

Q1: Are you a galvanized steel sheet manufacturer or trading company?
A: We are an integrated manufacturer and trading company with our own factory and multiple production lines, providing stable supply and project-based procurement support for international customers.

Q2: What types of galvanized steel sheets do you supply?
A: We supply hot-dip galvanized steel sheets in various steel grades, thicknesses, widths and surface conditions for construction, automotive, manufacturing and industrial applications.

Q3: What standards and grades are available?
A: We can supply galvanized steel sheets according to ASTM, EN, DIN, JIS and GB standards, with grades selected according to customer and project requirements.

Q4: What zinc coating thicknesses are available?
A: Zinc coating requirements depend on the applicable standard and application. We can supply different coating weights or thicknesses according to customer specifications.

Q5: What sizes and thicknesses can you provide?
A: We offer a wide range of thicknesses, widths and lengths. Customized dimensions and cut-to-size galvanized sheets can also be supplied.

Q6: What surface finishes are available?
A: Surface options may include regular spangle, minimized spangle or other specified finishes, depending on the production process, standard and application requirements.

Q7: Can you provide customized galvanized steel sheets?
A: Yes. Steel grade, dimensions, zinc coating, surface finish, packaging and other specifications can be customized according to customer or project requirements.

Q8: Do you provide Mill Test Certificates (MTC)?
A: Yes. MTCs can be provided with relevant information such as chemical composition, mechanical properties, coating requirements and product specifications.

Q9: Do you accept third-party inspection?
A: Yes. Third-party inspection can be arranged according to customer or project requirements before shipment.

Q10: What is the MOQ and lead time?
A: MOQ and lead time depend on the steel grade, dimensions, coating requirements, quantity and production schedule. Specific terms are confirmed with each quotation.

Q11: What payment methods and terms do you accept?
A: We generally accept T/T and L/C for international orders. Payment terms are confirmed based on the order value, product specifications, delivery terms and customer requirements, and are stated clearly in the quotation and sales contract.

Q12: How can I get a quotation for galvanized steel sheets?
A: Please provide the required standard, grade, thickness, width, length, zinc coating, quantity and delivery destination. We will prepare a quotation based on your specifications.

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