Construction industry Galvalume Steel Gl Pipe Aluminum And Zinc Coated
Galvalume steel (GL) pipe
Product details
Galvalume steel (GL) pipe is a kind of aluminum and zinc coated steel pipe, also known as hot aluminum and zinc coated steel pipe.
Galvalume steel (GL) pipe is a layer of alloy composed of 55% aluminum, 43.4% zinc and 1.6% silicon coated on the surface of the steel pipe, its appearance and performance are similar to galvanized steel pipe, but with higher corrosion resistance and service life.
Compared with galvanized steel pipe, Galvalume steel (GL) pipe has better corrosion resistance, because the electrochemical properties of aluminum and zinc in the corrosive medium are different, can form a self-healing mechanism, so that the surface of the steel pipe continues to form a new protective layer, thereby prolonging the service life.
Galvalume steel (GL) pipeis used as follows:
Construction industry: Galvalume steel (GL) pipe has good corrosion resistance and aesthetics, can be used for building external walls, roofs, Windows and other parts, improve the service life and appearance quality of buildings.
Manufacturing: Galvalume steel (GL) pipe can be used to manufacture machinery and equipment, chemical equipment, auto parts, etc., to improve the quality and durability of products.
Electric power industry: Galvalume steel (GL) pipe can be used to manufacture electric poles, power towers, etc., to improve their corrosion resistance and safety.
| Surface quality level | FB/ FC | Surface treatment | C/R/C5/A/O/U |
| Zinc layer weight(g/㎡) | 60~275 | Range of application | Refrigerator, washing machine, air conditioning, microwave oven, lighting, TV, audio and video |
| Grade | Q195, Q235 | ||
| SGCC, SGCH,SGC340 SGC400 SGC440 SGC490 SGC570 | |||
| SGHC SGH340 SGH400 SGH440 SGH490 SGH540 | |||
| DX51D DX52D DX53D DX54D | |||
| S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD | |||
| Surface treatment | Regular spangle,Minimum spangle, Zero spangle, Big spangle | ||
| Hardness | Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95) | ||
| Surface Treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass | ||
Product packaging and transportation
Customers can default to our packaging method can also be specified, we can give you professional advice according to your location to choose the appropriate packaging and transportation method, of course, you can also specify.
JIMI STEEL MILL CO.,LTD, (“JIMI Steel” for short) is an international company integrating production, processing and sales. Always stand from the customer's perspective and provide customers with one-stop steel procurement services. Headquartered in Dezhou the company has successively invested and built production lines of galvanized steel, color coating steel, seamless steel pipe, cold-rolled sheet and stainless steel products in China; Meanwhile, it has established long-term and friendly relations with Baosteel, Tisco, Posco and other major domestic and international steel mills to conveniently and efficiently provide customers with high-quality products and services. In addition, the company has also set up its own warehouses in major domestic ports to ensure that the goods are delivered to customers at the first time. As long as you need steel, JIMI Steel will give you the best support!
Manufacturing capacity
Our production line is running well, the product stock is sufficient, and we also maintain close cooperation with major domestic and foreign steel mills to ensure timely delivery of goods for customersLogistics tracking
After receiving the order, we will quickly prepare the goods for you and send them out, and track the logistics throughout the process to ensure that the goods are safely and quickly delivered to the customer's designated locationQuality assurance
All our products are produced with high-quality raw materials, and all products can accept professional quality inspection by third-party testing institutions and can issue relevant quality certificatesWorry free after sale
After placing the order, we will have a special after-sales manager to docking you, to help you solve any problems that may occur in the use of the process, if necessary, we can assist you to return or exchange goods
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