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11 01, 2017

The colour coated roofing sheet and aluminium tile

By |11 1 月, 2017|Categories: Product|Tags: , |0 Comments

Colour coated roofing sheet is the waved contour plate. Generally, people bend the color coated steel coil to it. Aluminium tiles is also called profiling aluminum steel, aluminium corrugated sheets, or [...]

6 01, 2017

Film impact endurance test| Color coated steel coil

By |6 1 月, 2017|Categories: Product|Tags: , , , |0 Comments

Film Impact Endurance Test Methods: The temperature is 23±2℃, and the relative humidity is 50%±5%. Film Impact Endurance Test Steps: Put the coating test color coated steel coil film above [...]

6 01, 2017

NSS Test Introduction (steel corrosion)

By |6 1 月, 2017|Categories: Product|Tags: , , , , , , , , |0 Comments

NSS test is widely used to test the accelerated steel corrosion. It is in a special test box, and people spray a mist, including 5士0.5% sodium chloride, and 5-7.2 brine [...]

28 12, 2016

Prepainted galvanized steel sheet consider the durability

By |28 12 月, 2016|Categories: Product|Tags: , , , , |0 Comments

As the terminal product of the steel products series, the work flow and additive factors of prepainted galvanized steel sheet is very complicated. So when you buy prepainted galvanized steel sheet, [...]