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china latest news about The difference between hot rolled galvanized sheet and cold rolled galvanized sheet

The difference between hot rolled galvanized sheet and cold rolled galvanized sheet

[2021-08-26 16:10:32]
In the regular trading of galvanized sheets, cold-rolled basic galvanization is the main one, and hot-rolled substrates are relatively rare. Then, what is the difference between hot-rolled substrates and cold-rolled substrates galvanized products? Let's make a simple interpretation from the ... Read More
china latest news about Hot Rolled vs Cold Rolled Steel

Hot Rolled vs Cold Rolled Steel

[2021-08-05 14:11:18]
钢有多种等级、规格、形状和表面处理——世界钢铁协会列出了3500多种不同等级的钢,每种钢都具有独特的性能。钢的种类繁多,这意味着钢可以广泛用于基础设施、电器、车辆、风力涡轮机和更多的应用领域。 Steel comes in many grades, specifications, shapes, and finishes—the World Steel Association lists over 3,500 different grades of steel, each with unique properties. The various types mean that steel can ... Read More
china latest news about Hot-dip galvanizing process characteristics

Hot-dip galvanizing process characteristics

[2021-07-23 13:57:49]
利用锌对钢铁进行防腐的工艺很多,如:电镀锌工艺,锌层厚度一般控制在5~15μm;吹镀热镀锌工艺(本书专指“吹镀”、下同)的镀锌层较厚,一般在35μm以下;吊镀工艺的镀锌层厚度则在65μm以上,有的产品要求镀锌层厚度甚至高达100μm以上,对于大型钢结构及箱型截面(本书统一为“腔体工件”、下同)钢结构来说,镀锌层厚度则更大一些。 There are many processes that use zinc to prevent corrosion of steel, such as: electro-galvanizing process, the thickness of the zinc ... Read More
china latest news about Introduction to the classification and use of galvanized sheet.

Introduction to the classification and use of galvanized sheet.

[2021-07-16 09:19:13]
​ 镀锌钢板 镀锌钢板按生产工艺可分为以下几类: Galvanized steel sheet according to the production process can be divided into the following categories: 1、热镀锌钢板。将钢板浸入熔融锌浴中以将镀锌钢板粘附到表面。目前主要采用连续镀锌工艺生产,即将成卷的钢板连续浸入镀槽中,锌在镀槽中熔化形成镀锌钢板。 1.Hot dip galvanized steel sheet. The steel sheet is immersed in a molten zinc bath to adhere a ... Read More
china latest news about New products, new colors, lovely

New products, new colors, lovely

[2020-11-30 11:12:26]
Cold winter, the production of new products, the color is very beautiful!! Read More
china latest news about Live-streaming sessions

Live-streaming sessions

[2020-07-27 15:45:19]
The number of online livestreaming service users in China reached 560 million as of March 2020, accounting for 62% of the country’s total number of 904 million internet users, an increase of 163 million from the end of 2018, according to a report on China’s internet development. In more detail, e... Read More
china latest news about Father's Day

Father's Day

[2019-06-14 15:26:59]
china latest news about Actively researching policies to promote the development of domestic iron ore to increase the effective supply of domestic iron ore

Actively researching policies to promote the development of domestic iron ore to increase the effective supply of domestic iron ore

[2019-05-16 14:22:21]
【发改委:积极研究促进国内铁矿山发展的相关政策 增加国内铁矿石有效供给】财联社5月9日讯,发改委发布2019年钢铁化解过剩产能工作要点,其中提到,维护铁矿石市场平稳运行。协调支持行业企业与国际铁矿石供应商的有效沟通,积极探讨更加科学合理的进口铁矿石定价机制,鼓励企业采用铁矿石期货加基差的形式对现货进行定价。发现铁矿石供应商有价格违法和价格垄断行为时,要依法及时查处并公开曝光。积极研究促进国内铁矿山发展的相关政策,增加国内铁矿石有效供给。 [Development and Reform Commission: Actively researching policies to promote ... Read More
china latest news about 商务部:19年前4月我国外贸进出口9.51万亿元 同比增长4.3%

商务部:19年前4月我国外贸进出口9.51万亿元 同比增长4.3%

[2019-05-10 15:17:49]
商务部召开5月第1次例行新闻发布会,商务部新闻发言人高峰在会上介绍,根据中国海关统计,今年1-4月,我国外贸进出口9.51万亿元,同比增长4.3%。其中,出口5.06万亿元,增长5.7%;进口4.45万亿元,增长2.9%;顺差6181.7亿元,扩大31.8%。 高峰指出,1-4月全国外贸运行情况主要有以下几个特点: 一是国际市场布局多元,“一带一路”沿线国家进出口拉动作用明显。从国别看,我国对欧盟、东盟、韩国、俄罗斯等出口分别增长14.2%、13.4%、7.7%和9.1%。与“一带一路”沿线国家贸易畅通水平不断提高,进出口增速高于整体4.8个百分点,占比提升1.3个百分点至28.7%。今年春季... Read More
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