Quality Test Report of Galvanized Sheet

From Dec 20th to 23rd, Wanzhi Steel had send a sample to Metal Materials Quality Supervisal Inspection Center (CNAS). This is a third-party quality inspection agency, which was entrusted by our clients from Iran. The sample is a galvanized sheet with 140 g/m² (DX52D+Z140). It mainly tested the chemical composition, mechanical properties, and zinc coating thickness. As expected, our product totally met the national standard and the industry standard. Below are some details of the test report for your reference.

Through the test, you can find Wanzhi galvanized sheet is produced up to meet the industry standards. Our products will pass the strict quality inspection before delivery. Also, we accept quality inspections by the third party. If you have any questions about our products, please feel free to contact us. We will reply in 12 hours.

Wanzhi Steel Quality Inspection Center

Wanzhi Steel has a 500㎡ quality inspection center, which can ensure that the quality of each product meets the standards. The following are the inspection items related to galvanized sheets in the inspection center:

Dimensional specification inspection

• Width measurement
• Thickness measurement
• Length measurement

Zinc layer quality inspection

• Zinc layer quality inspection
• Zinc layer uniformity
• Zinc layer adhesion test

Mechanical property inspection

• T-bend test
• Impact test
• Hardness test
• Cupping test

Corrosion resistance test

• Solvent resistance test
• Chemical resistance test
• Salt spray test

Appearance quality inspection

• Surface smoothness
• Color and gloss

Specifications of Galvanized Sheets

We are currently able to produce galvanized sheets Specifications are as follows:

Thickness: 0.12mm-4mm

Width: 600mm-2000mm

Length: according to your requirements

Zinc layer thickness: 30g-275g/㎡

Material: DX51D, DX52D, DX53D, DX54D, DC51D, DC52D; SGCC; S350GD, Q235, etc.

MOQ: 10 tons

Wanzhi Steel has two galvanized steel production lines, which can produce galvanized sheet products of various specifications to meet your needs for different applications. If you need customization, you can send us the customized data. Our factory has 13 years of production and export experience to ensure that your needs are met.