<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. 一級AV影視| 日韩A级黄色电影| 国产夫妻操逼| 超碰av五月| 中文字幕第98页| 无码AV观看| 亚洲成人乱码夜午色| AV一区二区三区| 欧美A级黄色电影| 黄色A片无码视频| 日本性爱视频在线播放| 強暴人妻一区二区三区| 国产操逼视频。| 韩国在线国产1| 黄色录相AA片一级| 日韩亚洲无码一道本| 在a在线免费观看| 日韩操逼电影| 亚洲乱论| 哪里可以看美女黄色电影| 手机AV在线免费看| 欧美日韩久久久| 高清在线观看不卡二| 成人黄色一级A片| 亚洲高清无码第一区| 国产亚洲片| 岛国av在线看| 亚州AⅤ网| 日本一级AA片| 91一区二区三区四区| 亚洲第一第二网站| 免费观看搞av| 99天天久久| 欧美毛片久久| 成年人免费在线| 日韓高清无码农村毛片| 天堂AV网站| 国内一级A片| 99黄色视频| AAA级视视大全| A片视频在线免费观看|