Galvalume steel coil
Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel, Zincalume steel, aluminized zinc steel (aluzinc steel), SGLC, The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy. The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver-white. The special coating structure makes it have excellent corrosion resistance. The normal service life of galvalume steel sheet is up to 25a, and its heat resistance is good. It can be used in high-temperature environments at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.
Specification
Production line
Main feature of Galvalume Steel
1. Machinability
It can satisfy the processing requirements of rolling, coiling and other processes alike.
2. Thermal resistance
Common HDG steel plate normally works under 230℃ and has its color changed at 250℃, however, Galvalume steel plate can sustain the environment at 315℃ for a long time.
3. High reflectivity
The reflection ability of heat and light is twice as much as those an ofhot-dip zinc steel sheet, and its reflectivity is more than 0.70, exceeding 0.65 (required by the EPA Energy Star Standard), which is an ideal construction material for saving energy.
4. Resistance to corrosion
Al-Zn coated steel sheet has better performance in corrosion resistance than GI sheet of the same thickness and its service life is 2-6 times longer than general GI sheet.
Application of GL
Appliances Industry
Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts.
Industrial Instruments
Electric control cabinet, industrial refrigeration equipment, automatic vending machine.
Architecture
Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds.
Agriculture
Piggery, chicken coop, granary, greenhouse pipes, etc.
Other
Muffler, heat shields of the exhaust pipe and catalytic converter, auto parts & accessories under the frame, and signboard in the highway.
Packaging
water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer’s requirement.
Steel Coil Horizontal Packaging
Steel Coil Vertical Packaging
FAQ
Q:What are the advantages of your company?
A:(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be customized as your requirements.
Q: Do you have quality control system?
A: Yes,we have iso,bv,sgs certifications and our own quality contorl laboratory.
Q: How long is your delivery time?
A: Within 7-15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed products.
Q: Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample for free charge but the delivery charges will be covered by our customers.
Q: Do you provide after-sale service?
A: We provide after-sales service and offer 100% guarantee on our products.
Service for you
Aurora T: 0086 18678218671
M: aurora@honorsupplychain.com