<th id="vhy72"><progress id="vhy72"></progress></th>

  1. <strong id="vhy72"><dl id="vhy72"></dl></strong>

    1. 欧美一级婬片A片无码区|超碰AV成人|亚洲一区三区|一本一道无码免费看视频|日韩妞妞黄色网|欧美亚中文网|东京干视频|亚洲av操|日韩av天|特黄AAAAAAA

      欧美一级婬片A片无码区|超碰AV成人|亚洲一区三区|一本一道无码免费看视频|日韩妞妞黄色网|欧美亚中文网|东京干视频|亚洲av操|日韩av天|特黄AAAAAAA

      欧美一级婬片A片无码区|超碰AV成人|亚洲一区三区|一本一道无码免费看视频|日韩妞妞黄色网|欧美亚中文网|东京干视频|亚洲av操|日韩av天|特黄AAAAAAA

      JINGHONG
      +
      • lead plate lead sheet.jpg
      • lead plate lead sheet-3.jpg
      • lead plate lead sheet-2.jpg

      lead

      Lead sheet is a radiation protection material. It is made of raw material with high level of lead content (99.99%).It has stable protective performance and is a necessary protective material of x-ray machine. We supply lead sheet with different specifications and custom-made sizes.


      電話 : +86-635-6666969

      郵件 : kunda@kundasteel.com

      產(chǎn)品詳情

      Lead sheet is a radiation protection material. It is made of raw material with high level of lead content (99.99%).It has stable protective performance and is a necessary protective material of x-ray machine. We supply lead sheet with different specifications and custom-made sizes.

      Measure lead shield: 1.0mmPb, 1.5mmPb, 2.0mmPb, 2.5mmPb, 3.0mmPb, etc. The customers can choose the lead sheet of different specifications according to their own needs.

      Concerning the lead sheet, the purity is above 99.994%. And the size is width 0.1m-1.5m, length 1m-9m, thickness 0.5mm-10mm.

      The product is used in the areas of x-ray protection, nuclear industry,industry x-ray detection,anti-corrosion, anti-acid, electrolysis, etc.  

       

      The lead plate needs to be 4 to 5 mm thick to protect against radiation. The main component of lead plate is lead, its ratio is heavy, density is high; Lead plate is a kind of plate made by mechanical pressing metal lead ingots after melting. It has the functions of radiation protection, corrosion protection, acid resistance and preventing X-ray and other ray penetration. At present the thickness of common lead plate is 1 to 10 millimeter, the lead plate that is used for ray protection technically, thickness is in commonly 4 to 5 millimeter left and right side can prevent radiation effectively

      Ray high pressure 75kV, protective lead plate thickness ≥1mm; The ray high voltage is 100kV, and the thickness of the protective lead plate is ≥1.5mm;

      Ray high voltage 150kV, protective lead plate thickness ≥2.5mm; Ray high voltage 200kV, protective lead plate thickness ≥4mm;

      Ray high voltage 250kV, lead plate thickness ≥6mm; Ray high voltage 300kV, protective lead plate thickness ≥9mm;

      Ray high voltage 350kV, protective lead plate thickness ≥12mm; Ray high voltage 400kV, lead plate thickness ≥15mm

       

      It has strong corrosion resistance, acid and alkali resistance, acid-resistant environment construction, medical radiation protection, X-ray, CT room radiation protection, aggravation, sound insulation and many other aspects, and it is a relatively cheap radiation protection material. The common thickness in China is 0.5-500mm, and the common specification is 1000*2000MM.

      在線留言


      提交留言
      欧美一级婬片A片无码区|超碰AV成人|亚洲一区三区|一本一道无码免费看视频|日韩妞妞黄色网|欧美亚中文网|东京干视频

      <th id="vhy72"><progress id="vhy72"></progress></th>

      1. <strong id="vhy72"><dl id="vhy72"></dl></strong>

        1. 中韩AⅤ| 日韩极品AV在线| 97AV在线电影| 免费看黄色三级片| 免播放器黄色网| 精品国产丝袜婷婷五月| 高清无码日本| 日韩AAA无码电影| 日本香蕉一区二区三区| 超碰人人人人人人人人人| 国产一级爱免费版| 2024精品无码视频| 日韩精品一级毛斤| 日韩资源网| 五月天欧美色色网| 中国婷婷A级片| 三级视频无码| 青青草好吊色| av五月天黄色电影| 女人黄色A一级| 97色色色五月| 国产夫妻一区| 一级一区二区毛片| A片在线视频观看| 在线资源av午夜| 青青草五月婷婷| 怡红院首页视频亚洲| 91.com黄色| sese国产| 一級黃色毛片| 久久久黄色| 日本黄色AA片| 国产1级黄色视频| 国模少妇无码免费送| 亚洲特级黄色电影| 黄色无码高清| 91内操| 黄色片子A级| 国产手机AV| 中国一级高青黄色大A片| 人人爱人人操城中村|