G550 AZ150 GL Bobina Galvalume Aluzinc Steel Coil

1.Product Introduction

G550 AZ150 GL Bobina Galvalume Aluzinc Steel Coil have a smooth and silver-color spangle surface. The special aluminum and zinc coating structure makes it have excellent corrosion resistance, good heat resistance, good adhesion between the coating and the paint film, good processing performance of punching, cutting, welding, etc.

2.Product Parameter (Specification)

G550 AZ150 GL Bobina Galvalume Aluzinc Steel Coil has the following advantaged features.
1. Heat reflectivity:
Hot dipped galvalume steel plate have a high heat reflectivity, twice than the galvanized steel sheet, used as a material for heat insulation.
2. Heat resistance:
Aluminum-zinc steel plate can withstand high temperatures of more than 300 degrees Celsius, which are widely applied in chimney pipes, ovens, illuminators and fluorescent lampshades.
3. Corrosion resistance:
The corrosion resistance are effected by the protective function of aluminum. When zinc break, aluminum will create a dense layer of aluminum oxide, which prevents corrosion-resistant substances from further corroding the interior.
4. Economic practicality:
The area of the galvalume steel plate is more than 3% larger than that of the galvanized steel sheet with the same weight and the same coating thickness because the density of 55% AL-Zn is lower than that of Zinc.
5. Easy to paint
The aluminum-zinc plate have excellent adhesion, which can be painted without pre-treatment.

3.Production Line Display

WITOP steel have two galvalume production lines with annual capacity of 150000 tons.

4.Quality Control and Self-inspection

WITOP steel have the advanced testing equipment and professional team. WITOP steel strictly control the quality on each step of production, including inspection on raw materials, product's thickness and width test, zinc coating test, T-bend test, impact test, tensile test, color difference analysis during production, salt-spray test and package testing on exported steel coil, which ensures its integrated performance and quality.

5.Product Application

G550 AZ150 GL Bobina Galvalume Aluzinc Steel Coil has a wide range of applications.
Construction: roofing sheet, walls, pipes and steel frame houses, etc.
Automobile: muffler, exhaust pipe, fuel tank, truck box, etc.
Home appliances: refrigerator back panels, gas stoves, air conditioners, microwave ovens, electrical cabinets, et
Others: thermal insulation cover, heat exchanger, dryer, water heater, etc.

6.Product Package

Standard export package: 3 layers of packing, inner side is anti-water craft paper, PVC plastic film is the middle and outer side covered by at least 0.45mm thick steel sheet,wrapped by minimum seven steel strapping strips with lock catch.
In particular, WITOP steel places desiccant on the coil inner core side and on both lateral sides of the coil for bulk transportation to ensure that coils are delivered to clients in good condition.
Package can be customized as client's requirements.

7.Loading and Fastening Steel Coil

WITOP steel have our own loading and fastening workers and team, which can fasten steel coils well in container and bulk based on ship line company. WITOP steel can guarantee goods well to every client.

8.Product Certificate

WITOP steel have the certificate of ISO9001 Quality Management System. SGS, BV, CE, COC and PVOC have certified the quality of G550 AZ150 GL Bobina Galvalume Aluzinc Steel Coil. WITOP steel can arrange the certificate COC for Morocco, SABER for Saudi Arabia, SONCAP for Nigeria, PVOC for Kenya,Tanzania and Uganda, COC/COI for Iraq.

9.WITOP Advantages and Customer’s Feedback.

WITOP steel have many advantages to support clients to expand local market:
Faster delivery time (10-15days);
Cash flow support (20% downpayment + 80% balance paid before arrival to destination port);
Strict quality control and inspection to guarantee reliable quality;
Specialized and comprehensive market exploration plan for clients;

WITOP steel have exported G550 AZ150 GL Bobina Galvalume Aluzinc Steel Coil to Chile, Brazil, Peru, Argentina, Uruguay, Ethiopia, Somalia, Kenya, Tanzania, South Africa, Nigeria, Guinea, Ghana, Saudi Arabia, UAE, Kuwait, Iraq, Yemen, Singapore, Indonesia, Philippines, Thailand and other countries for twenty years. G550 AZ150 GL Bobina Galvalume Aluzinc Steel Coil have gained good reputation and wide appreciation throughout South America, Africa, Middle East, Middle Asia and Southeast Asia.

10.FAQ of Hot Dipped Galvalume Steel Coil

1.What is Galvalume steel coil?
Galvalume steel is an carbon steel alloy that owns the impervious properties of aluminum and the malleability of zinc. The aluminum-zinc alloy coating genrates galvalume steel coil a smooth, plain finish.
2.Is aluzinc steel the same to galvalume steel?
Aluzinc is a cold-rolled steel which surface is coated by Aluminium (55%), Zinc (43.5%) and Silicon (1.5%), widely known as Zincalume or Galvalume.
3.What is the difference between galvalume steel and galvanized steel?
Galvanized steel is coated by zinc, while galvalume steel is coated by aluminum, zinc, and a small amount of silicon. Galvalume steel have superior durability and resistance to corrosion in comparison to galvanized steel.

11.FAQ

1. Do you provide samples ? is it free or extra?
We offer free samples, but customers have to pay the air freight charges. And once you confirm a trial order, we will refund the air charges.
2. How is your quality control?
We have strict quality control process from raw materials to finished products, and we will inform our customer each process status by videos or photoes. By the way, We have ISO9001,SGS,BV and CE certificate and accept any third party inspection as you need.
3. How is your after-sale service?
We have professional after-sales service. When you find any problems after receiving our materials with reliable proof, we will take charge of all the losses once the accident cause is in our side.
4.May i contact your customer in my country to understand your company?
Yes, you can contact us, and our sales will get in touch with you and offer those information.