麻豆人妻无码性色AV专区,亚洲AV极品无码专区在线观看,18禁美女黄网站色大片在线,秋霞无码久久久精品,宅男噜噜噜66网站在线观看,真人无码作爱免费视频网站,中国亚州女人69内射少妇,丝袜美腿亚洲一区二区,少妇高潮无套内谢麻豆传,国产精品无码AV片在线观看播

<center id="ojlzu"></center>
<rt id="ojlzu"></rt>
    <rt id="ojlzu"></rt>
  1. <rt id="ojlzu"></rt>
      1. Wuxi Gotele Metal Products Co., Ltd : CN EN
        Hot Rolled Structural Steel Coil&Plate for Ship

        Grades: Q235A, Q345C, Q420A etc.


        Applications: machinery and construction etc.

        Product DetailTechnical InformationPackagingMore

        Structural Steel Plate is a kind of special steel; 

        it refers to specified strength and formability of steel. 

        It can be formed after the tensile elongation at break test represented; 

        Wuxi Gotele Metal Corporation provides various structure steel for buildings, 

        bridges,ships and automobiles, etc.

        Specification of Hot Rolled Structural Steel Plate:

        Hot rolled steel differs form cold rolled steel in that it is rolled and formed

        while still in a molten state. Iron ore is melted and purified in large ladles.

        Then alloy metals, such as carbon, magnesium, tungsten, etc.

        are mixed in the molten solution to improve the end use characteristics.

        The molten steel is poured into rough shapes which look like long bars.

        The metal is then transported to devices which look like massive rolling pins.

        The metal is processed multiple times between the rollers,

        and as it cools shaped into coils and sheets.

        Each time the material is rolled, the grain structure improves, and the steel becomes more resilient.

        Packaging of Hot Rolled Forming Steel:
        Wuxi Gotele Metalare packed and labeled
        according to the regulations and customer's requests.
        Great care is taken to avoid any damage
        which might be caused during storage or transportation.
        In addition, clear labels are tagged on the outside of the packages
        for easy identification of the product I. D. and quality information. 

        Machinery Structural Steel:

        After cutting and forming, the machinery structure steel goes through treatment process

        to achieve the required mechanical properties.

        The steel is used to make high strength machine parts.

        SMC has produced the machinery structure steel with pure composition,

        good control of segregation and inclusion.

        The product is welcomed in the industry.

        HomeTelProductsContact
        CN EN
        天堂av一区二区三区| 国产精品自拍超碰在线| 日本视频一区二区三区免费观看| 一区二区三区人妻中出| 国产韩国日本亚洲欧美| 亚洲国产精品午夜一区| 激情人妻av一区二区| 成人性生交大片免费网站| 国产精品尹人在线观看| 一区二区三区亚洲天堂| 一区中文字幕人妻少妇| 熟女淫妇一区二区三区| 久久精品国产一区二区无码 | 精品欧洲AV无码一区二区三区| 国产日韩精品中文字幕| 国产日韩尤物久久免费| 欧美日韩在线观看三区| 大香蕉久久精品一区二区字幕| 亚洲s码在线一区二区| 懂色av一区二区三区人妻| 少妇人妻挤奶水中文视频毛片| 人妻中文字幕精品系列| 国产在线精品成人av| 亚洲av手机不卡在线| 自拍偷拍亚洲快色一区| 日本在线不卡免费高清视频| 中文字字幕在线精品乱码| 99久久激情国产精品| 亚洲欧美丝袜人妻色图一区| 日本人妻三级在线一区| 中文字幕精品乱码一二三区| 日韩AV无码一区二区三区| 色哟哟哟一区二区三区在线播放| 亚洲国产av一区二区三| av免费播放在线观看| 国内精品久久久久影视 | 亚洲国产综合中文字幕| 久久av高潮av无码av喷吹| 日韩精品一区二区三区四区五区六 | 人妻最新一区二区三区| 丰满的人妻被黑人猛烈进入|