国产91对白在线_欧美日韩国产另类自拍_亚洲一区制服丝袜在线_无码综合三级少妇_97色中文字幕aⅴ无码_色偷偷成人综合亚洲精品_大量国产激情视频在线观看_两个人看的视频www_亚洲人成片在线观看_日韩一区二区三区无码免费视频

5-120 Cold Drawn Flat Steel

Product Information

Cold-rolled cold-drawn flat steel can be directly pressed by round steel or shaped flat steel. The surface effect is good, it can be fixed-length, bent and electroplated, and it can be directly used as a coil. The price of flat iron with different requirements varies greatly, and it can be customized according to specific requirements.


Advantages of cold-drawn flat steel

1. High accuracy, accurate and uniform tolerances;

2. The surface is smooth, and the advanced stretching technology makes the surface of the cold-drawn flat steel smooth and bright.;

3. Save materials. The cold drawing process stretches the raw materials into the desired shape, and the amount of materials saved is very small.

The cold-drawn process is a production process for the purpose of saving steel and improving the yield of steel bars. The cold-drawn flat steel produced by this process can save a lot of materials and is an ideal building material.

Straightness

Lengths

Materials

TOP