国内精品久久人妻无码网站,亚洲视频在线观看免费视频,国产亚洲欧美另类一区二区三区,成人福利国产一区二区,亚洲人成18禁网站,日韩在线精品人妻,都市激情 在线 亚洲 国产,综合欧美日韩一区二区三区
      OEM/ODMRefractory Material

      High Pure 99% Si3n4 Silicon Nitride Thermocouple Protection Tube


      US$5.00
      5-49?Pieces
      US$4.00
      50-149?Pieces
      US$1.20
      150+?Pieces

      Customization
      Available
      Feature
      Long Time Materials
      Refractoriness (℃)
      1770< Refractoriness< 2000
      Shape
      Pipe
      Type
      Refractory Material
      Content
      Silicon Nitride (23%) and Silicon Carbide(75%)

      Similar Products

      Silicon Carbide Thermocouple Protection Tube
      US$0.10 - 2.00
      100 Pieces (MOQ)
      US$9.00
      2 pieces (MOQ)
      View More