午夜福利国产午夜入口_岳好紧好湿夹太紧了好爽_久久里面有精品一区二区_欧美在线日韩中文字幕_成人网特一级毛片_色噜噜狠狠综曰曰曰图片_国产+精品+刺激+高清_最新无码视频在线观看_影音先锋日韩亚洲_国产目拍亚洲精品一页

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

鋼管的通常長(zhǎng)度為4000mm~12500mm。

根據(jù)需方要求,經(jīng)供需雙方協(xié)商,可生產(chǎn)其他長(zhǎng)度的鋼管。

Materials

根據(jù)需方要求,經(jīng)供需雙方協(xié)商,可生產(chǎn)其他牌號(hào)的鋼管。


交貨狀態(tài)

正火狀態(tài)


力學(xué)性能


尺寸及允許偏差

TOP