| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,DDP,DDU |
| Transportation: | Ocean,Land |
| Port: | Tianjin,Qingdao |
Brand: Hannstar
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Tolerance: ±1%
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
| Selling Units | : | Metric Ton |
| Package Type | : | 3 layers water proof standard export package |
| Picture Example | : |
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Overview
Galvalume is a coating consisting of zinc, aluminum and silicon that is used to protect a metal (primarily steel) from oxidation. It is similar to galvanizing in that it is a sacrificial metal coating which protects the base metal.
| Thickness | 0.13-3.0mm |
| Width | Galvanized Steel strip：24-600 mm; galvanized steel coil:600-1250 mm |
| Coil weight | Usually is 3-4.5 tons,the max coil is 10 tons |
| Zn coating | 0.13-0.8 mm is 30-150 g/m2; 0.8-1.5 mm is 30-180 g/m2;1.5-6.0 mm is 30-275 g/m2 |
| Coil ID | 600-1500 mm,Normal width is 91 4/1000/1219/1250/1500 mm |
| Steel grade | DX51D,DX52D,DC01,DC02,SGHC |
| Surface | Regular/mini/big/zero spangle,skin pass, chromated, unoiled, dry |
| Packaging | Seaworthy export standard package, or according to the customers’requirement |
| Delivery time | With 15 –25 days after receipt of deposit or L/C |
| Market | North/South America, Europe, Asia,Africa,Mid East |
| Productivity | 2000 Metric ton /month |
Application:
Construction field used as building material: roofing tiles, metal frame, partition board, windows and doors, making profiles, fencing panel, corrugated sheets, structural decking etc.
Auto Parts: car body shell, underpan, doors, fuel tank, stamping parts etc.
Metallurgy Industry: base plate for PPGL etc.
Electrical Industry: shell for electric appliances etc.
Standard & Grade:
ASTM A792-A792M--Standard Specification for Steel Sheet, 55 % Aluminum-Zinc Alloy-Coated by the Hot-Dip Process
Grade: CS TYPE A, CS TYPE B, SS230, SS255, SS275, SS340, SS550, FS, DS, HTS
EN 10346--Continuously hot-dip coated steel flat products - Technical delivery conditions
Grade: DX51D, DX52D, DX53D, DX54D, DX55D, DX56D, DX57D, SS220GD, SS250GD, SS280GD, SS320GD, SS350GD, SS550GD
JISG 3321--Hot-dip 55 % aluminium-zinc alloy-coated steel sheet and strip
Grade: SGLHC, SGLH400, SGLH440, SGLH490, SGLH540, SGLCC, SGLCD, SGLCDD, SGLC400, SGLC440, SGLC490, SGLC570
Product Description
Large Spangles
With the naked eye can distinguish the diameter of more than 3mm spangles called Large Spangles, also known as normal spangles or natural spangles. The best size recognized internationally is 8~12mm.
Small Spangles
The spangles diameter 1~2mm called Small Spangles. When the hot galvanized sheet comes out from the zinc pot, to the zinc layer without solidification spray or zinc powder, a water droplet, a zinc powder particles will form a crystallization center, so that the number of spangles per unit area increases and becomes smaller, so the galvanized surface will form small identifiable spangles with the naked eye.
Zero Spangles
The Coil can not see the Spangles with the naked eye, known as Zero Spangles, this is accomplished by controlling the chemical composition of zinc liquefaction. Hot dip galvanizing only adds a certain amount of aluminum to the zinc liquid, without adding lead, antimony, tin, can produce zero spangle products.
Package：
Standard Exported Package: We will choose the package according to the characteristic of product and the delivery way, trying our best to protect the order in good condition.
Shipping:
1. We ship to worldwide.
2. For sample quantities, we will ship the parts within 1-5 workdays after payment is received.
3. Products can be delivered according to customer service requirements.
4. We are not responsible for any accidents, delays or other issue that are the responsibility of the shipping service.
Company Profile
Hannstar Co., Ltd prioritizes quality, reputation, and integrity, aiming to offer top-notch Steel Products and services while maintaining high ethical standards. Our commitment is promptly delivering products and services, understanding customer needs, and continuously improving. We embrace a customer-centric philosophy and seek to establish a renowned corporate brand through quality and exceptional service. Ensure users' interests, do business with mutual benefit, and make friends sincerely.
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