亚洲级αv无码毛片久久精品,国产精品亚洲成在人线,久久国产精品久久精品国产,熟妇与小伙子matur老熟妇e,久久久久麻豆v国产精华液好用吗,色一乱一伦一图一区二区精品,精品国产成人亚洲午夜福利,精品久久亚洲中文无码,99久久免费看少妇高潮a片特黄,国产欧美日韩视频一区二区三区

  • <fieldset id="iyu28"><table id="iyu28"></table></fieldset>
    <strike id="iyu28"></strike>
  • <ul id="iyu28"></ul><ul id="iyu28"><dfn id="iyu28"></dfn></ul>

      Home & Garden Sundries Supplier

      WeChat

      Application advantages and anticorrosion performance of Jiangmen iron barrel

      2021-01-06 374

      In our days, there are many iron products, whether it is kitchen supplies, or daily necessities, or packaging products, there are iron products. There must be many advantages of using the barrel as a packaging material!

      Iron barrel is not fragile, light weight and other characteristics, strong oil resistance, good corrosion resistance. Can be used for hot filling, general temperature should not exceed 60 ℃. After hot filling, the lid and stack should be closed until the contents cool down to room temperature. Its weather resistance from - 50 ℃ to - 40 ℃ can be seen that the performance is very good.

      Iron barrel is durable, not afraid of flushing, not afraid of fire, not affected by the environment, not damaged, deformation, very suitable for liquid, also commonly used in the transportation of oil.

      Its main features are strong, long service life, can be loaded with any items, will not be affected by a variety of harsh environment. Iron barrel can be used to hold liquid, solid, general cylindrical, bottom closed sheet iron, mouth iron handle, easy to carry.

      江門鐵皮桶廠家

      With the continuous improvement of the barrel making process, the coating on the barrel can play a role in rust prevention. Water based metal antirust paint is made of metal strong chelating agent inositol hexaphosphate, combined with several other water-based additives.

      Inositol hexaphosphate is a kind of chemical product extracted from grain crops. When it is used as antirust agent for magnetic data, it can quickly chelate with metal to form a fine and dense single-layer composite protective film to restrain metal corrosion. After the product processing, the appearance of the data adheres to the primary color, and can enter the next process such as painting without cleaning.

      The iron barrel not only has the characteristics of being fragile and easy to use, but also has advantages in ensuring the stability of liquid. Together, with the progress of technology, people spray on the surface of the barrel, so as to avoid the barrel corrosion and other defects.

      From Jiangmen iron sheet manufacturer http://m.thefriendsco.com/


      Recommended news
      国产公开免费人成视频| 久久er这里都是精品23| 日本一区二区三区看片 | 日韩人妻美乳中文字幕在线| 国产精品白浆一区二区免费看| 公与淑婷厨房猛烈进出| 亚洲中文字幕国产综合| 色偷偷88888欧美精品久久久| 精品黄色av一区二区三区| 蜜臀人妻精品一区二区免费| 欧美性猛交xxx嘿人猛交| 欧美又大又色又爽aaaa片| 中文字幕亚洲乱码熟女一区二区| 完整在线视频免费黄片| 日本免费一区二区在线| 91久久精品国产综合另类专区 | 久久久久久国产精品免费免费男同| 成人无码视频| 久久狠狠爱亚洲综合影院| 在线观看免费不卡网站| 亚洲国产亚综合在线区| 少妇无码吹潮| 亚洲AV肉丝网站一区二区无码| 国产特黄1区2区3区4区| 国产免费在线观看不卡| 极品白嫩的小少妇| 色婷婷欧美在线播放内射| 日韩肥熟妇无码一区二区三区| 国产在线视频网友自拍| 国产精品天干天干| 国产一女三男3p免费视频| 免青青草免费观看视频在线| 亚洲精品综合一区二区| 国产精品亚洲第一区二区三区| 人妻丝袜av中文系列先锋影音| 日韩中文字幕不卡网站| 中文字幕久久熟女人妻av免费| 久久精品国产色蜜蜜麻豆国语版| 国产成人精品白浆久久69| 好爽受不了了要高潮了av| 国产精品一级黄色大片|