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  • Hot-dipped Galvalume Steel Coil
  • Hot-dipped Galvalume Steel Coil
  • Hot-dipped Galvalume Steel Coil

Hot-dipped Galvalume Steel Coil

Hot-dipped galvalume steel coil is substrated on cold rolled steel(CRC) in various strength and specification.

Product Description

1. Hot-dipped Galvalume Steel Coil INTRODUCTION

Hot-dipped galvalume steel coil is substrated on cold rolled steel(CRC) in various strength and specification. Coating composition is 55% aluminium in weight ratio, 43.5% zinc, and 1.5% silicon. Hot-dipped galvalume steel coil is a kind of quaterany alloy steel with Al-Fe-Si-Zn four-element.

The Anti-Fingerprint treatment means to make a organic coating of anti-fingerprint film on the surface of the hot-dipped galvalume steel coil. Compared with Galvanized Steel Coil, it has more superior corrossion resistance performance. Hot-dipped Galvalume Steel Coil also has good anti-heat resistance and oxidation resistance. The service lifetime can be longer than same grade Galvanized Steel by 3 times. The strong corrossion resistance performance is mainly because of the element Aluminium. When the zinc element is worn-out, the element Aluminium will form into compacted oxide layer to protect the coils not being corrossived further. Also hot-dipped galvalume steel coil is more economic than galvanized steel coil, because the surface coating density of alu-zinc is less than zinc, the plate area for hot-dipped galvalume steel coil is 3% larger than galvanized steel coil.

Product Features: Good corrossion resistance, good anti-heat resistance,oxidation resistance,more economic.


2. Hot-dipped Galvalume Steel Coil APPLICATION

With perfect zinc spangle on the surface, hot-dipped galvalume steel coil is mainly used in constructions, light industry,automobile, agriculture, animal husbandry, fishery, commercial civil electronics and other industries. Such as civil building roof panels and roof grate,home appliances shell, kitchen utensils, anti-corrosive parts of automobile, food storage tools, freezing processing tools, storage and transportation equipment, packaging equipment and etc.


3. Hot-dipped Galvalume Steel Coil SPECIFICATION

THICKNESS0.11mm-5.0mm
WIDTH600-1250mm Max
COATING MASS20g-400g/m2
SPANGLERegular Spangle, Minimized Spangle
SURFACE TREATMENTChromated/non-Chromated, Oiled/non-Oiled, Anti-Fingerprint.
COIL INNNER DIAMETER508mm or 610mm


Hot-dipped Galvalume Steel Coil STANDARD & GRADE

HOT-DIP ALUZINC STEEL COILS
ASTM A653M-06aEN10327:2004JIS G 3321-2010AS-1397-2001
Commercial QualityCSDX51D+AZSGLCCG1+AZ
STRUCTURE STEELSS GRADE 230S220GD+AZSGLC400G250+AZ
SS GRADE 255S250GD+AZSGLC440G330+AZ
SS GRADE 275S280GD+AZSGLC490G350+AZ
SS GRADE 340S320GD+AZSGLC570G450+AZ
SS GRADE 550S350GD+AZG500+AZ
S550GD+AZG550+AZ


4. QUALITY INSPECTION:

All goods will be inspected after finishing manufacture, a series of tests will be carried out, such as

1) Thickness test of BMT&TCT;

2) Width test;

3) AZ coating test; ( including both Physical Detection & Chemical Detection)

4) Hardness test,

5) Tensile Yield Strength test.

We ensure that all products confirm to the requirements of the order and relevant international standards.


5. PACKING & SHIPMENT:

The packing of coils consists of anti-damp paper, PVC film, hardboard paper, steel box,strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the deliveryed goods. Each coil can be additioanally fitted with wooden / steel skids(eye to side)or wooden pallets(eye to the sky).

We can arrange production and export exactly according to different requirements and business traditions for different countries and regions. With our scientific production process and strict quality control system, expert logistics,strict selection of shipping company and loading and reinforcement members.


6. AFTER-SALE SERVICE

After the containers arrived destination port, Within 30 days after taken delivery of the goods, Buyer can e-mail us coil number, specification and photo pictures if there is damaged coil or weight problem. To ensure the interests of the buyer, we can guarantee unconditional indemnity.


7. ADVANTAGES TO CHOOSE US

1. More than 10 years experience in this industry;

2. Professional foreign trade team;

3. High quality assured & competitive price;

4. Try our best to meet your needs & save your budget;

5. Very popular in Southeast Asia, Africa, Mid-East and South America etc.

Contact Us
  • Tel.: +86 311 8783 4978
  • Fax: +86 311 8782 3979
  • E-mail: evershine@188.com
  • Add.: 1502 Room Leader Building No.351, Xinhua, Shijiazhuang, Hebei, China 050051
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