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21 04, 2017

Color Coated Galvalume Sheet : The functional varieties

By |4月 21st, 2017|Categories: Product|Tags: , , , , , |0 Comments

1. Heat insulation color coated galvalume sheet characteristics: Heat insulation color coated galvalume sheet is a special reflect padding, which could reinforce the coating's infrared reflectivity and decrease coating semblance's [...]

25 03, 2017

The kinds and performances of the color coated steel coils

By |3月 25th, 2017|Categories: Product|Tags: , , , , |0 Comments

1. Polyethylene (PE) Color Coated Steel Coils Features: it is with good adhesive power, suppleness, rich colors, compactibility and outdoor durability. Besides, the costing is lower than others. It could [...]

20 03, 2017

China steel material (steel coil, steel sheet, roofing) prices

By |3月 20th, 2017|Categories: Industry Info|Tags: , , , , , , , , , , |0 Comments

Billet weekly report: Downstream plants recovered production, billet price firm (Mar.10-Mar.17). Downstream steel plants planed to recover production this week. Demand would increase greatly. Traders held moderate attitude and high [...]

25 02, 2017

Colorized painting steel common quality problem analysis

By |2月 25th, 2017|Categories: Product|Tags: , , |0 Comments

1. Colorized Painting Steel Bad bendability (T bending) Characteristics When people bent the steel to 180 degrees, there are some chaps and coating strippings in some special place. There are [...]

17 01, 2017

How many forms of the typical color coated sheets’ product line?

By |1月 17th, 2017|Categories: Product|Tags: , , , |0 Comments

What is the routine technological process? Main contents of articles There are 5 forms of the color coated sheets product line. They are the lead-in section, pre-processing, coating section, post-processing [...]

6 01, 2017

Film impact endurance test| Color coated steel coil

By |1月 6th, 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 |1月 6th, 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 |12月 28th, 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, [...]