产品内页 - Renda Steel Group Co., Ltd.

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Aluminized zinc pipe

Product introduction and parameters

Aluminum plated zinc pipe is a kind of steel pipe coated with aluminum zinc alloy, which has excellent corrosion resistance and weather resistance, and is often used in construction, automobile manufacturing, electrical equipment and home appliances and other fields. The manufacturing process involves dipping steel tubes into an alloying solution of molten aluminum, zinc and silicon to form a dense aluminum-zinc alloy coating that effectively protects the tubes from corrosion and oxidation.
The characteristics of aluminized zinc tube are as follows:
Corrosion resistance: It can effectively prevent the damage to the steel pipe from the corrosive environment such as moisture, acid and alkali, and maintain the integrity of the steel.
Weather resistance: It can resist the erosion of natural environment such as ultraviolet light, high temperature, wind and rain, so that the appearance and performance of the steel pipe remain stable.
High strength and rigidity: With high strength and rigidity, it is suitable for various construction and industrial applications.
Beauty and variety: The appearance design can be personalized according to different needs, such as different colors and surface treatment effects.
Easy processing and installation: with good machinability, cutting, bending and other processing can be performed according to needs, and installation is convenient and fast.

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

Material introduction

Aluminized zinc steel is a kind of material made of aluminized zinc steel plate, the surface is unique smooth, flat and gorgeous star flowers, the primary color is silver white. The special coating structure makes it have excellent corrosion resistance, normal service life of up to 25 years, good heat resistance, can be used in 315℃ high temperature environment. The adhesion between the coating and the paint film is good, and it has good processing performance, and can be pressed, cut, welding, etc. 1.

Aluminum plated zinc steel can be divided into two categories according to the use of construction and home appliances, of which aluminum plated zinc steel for construction is divided into high weather resistance aluminum plated zinc steel plate and ordinary aluminum plated zinc steel plate, mainly used in light steel structure and building interior and exterior walls, roof and roof, building water system, air conditioning system. Aluminum-zinc plated steel for home appliances is divided into VCI double-sided hot-dip aluminum-zinc plate and single-side hot-dip aluminum-zinc plate, which are mainly used in the panels and shells of home appliances such as refrigerators and washing machines.

Product application

Each batch of our products will be subjected to strict quality testing before leaving the warehouse, we can also accept your designated third party testing agency for quality inspection and quality certificate, to ensure that all products do not have quality problems and can be perfectly applied to various fields.

Certificate authentication

Our steel products have undergone strict quality inspection and testing, in line with relevant national and international standards, and obtained a variety of certifications, such as CE certification, EN10204 certification, ISO9001 certification. These certifications are the recognition and guarantee of the quality of our products, and are also the basis for customers to trust us.

Product testing

We have advanced production processes and technologies, such as continuous casting and rolling, heat treatment, surface treatment, etc., which can greatly improve the performance and quality of steel products. We constantly update and improve the production process and technology to meet the changing market demand we carry out strict quality inspection and testing for each batch of products, including size, shape, mechanical properties, chemical composition and other aspects of the test. We have advanced testing equipment and professional testing personnel to ensure that every link of the product meets the relevant standards and customer requirements.

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