Blog #hot sale color-coated corrugated roofing sheet

As everyone in the industry knows, the hot sale color-coated corrugated roofing sheet is widely used in steel structures and have received increasing attention in recent years. Its price fluctuations also affect the hearts of our customers.

How about the price of hot sale color-coated corrugated roofing sheets? How is the market? Here, China PPGI corrugated roofing sheet manufacturer will analyze it for you.

The price of the color-coated corrugated roofing sheet is directly related to its specification and the thickness of the aluminum-zinc layer. The same is the aluminum-zinc-plated color steel plate, the price of different brands will be different. Shandong HENGZE New Material Co., Ltd. - Elijah Wen, who has been engaged in the color steel plate industry for many years, said that customers should choose the color steel plate according to the specific conditions of the project. He also proposed a practical color plate purchase technique: if it is required to have high weather resistance and high corrosion resistance, it can choose to strengthen the plated 55% aluminum-zinc engineering special color plate.

Want to know more the price of high quality color corrugated steel sheet, you can leave us a message.

What kind of anti-rust oil is used for the anti-rust treatment of corrugated roofing sheet incision? 

Customers who have high requirements on product appearance are mainly anti-rust treatments for hot sale color-coated corrugated roofing sheet cuts, stamped galvanized sheets, and some fresh cuts. If they are not treated with anti-rust treatment, the time is longer. It will rust, especially if some so-called emulsion is used in the stamping, the rust may be more serious. 

In order to balance efficiency and appearance requirements, the process flow is as follows: blanking - sheet metal forming - cleaning - anti-rust treatment - spraying - silk screen - assembly. In consideration of the anti-rust cycle and the salt spray test requirements, safety, conductivity, and thickness of the oil film should also be considered, and the hand should not be touched, and the subsequent assembly is not affected. 

If it is immersed in anti-rust oil, it is generally recommended to use water-based anti-rust oil (water-based anti-rust agent).