日本日本乱码伦视频在线观看-日本三级2025亚洲视频-日本三级a∨在线观看-日本三级h网站在线观看-日本三级韩国三级香港三级a级-日本三级免费电影一区二区三区

Graphite Degassing Rotors
Materials for graphite degassing rotors must withstand extreme stresses, e.g. rapid temperature changes, high operating temperatures, contact with molten metal, highly corrosive flushing gas and alloy constituents.
Our degassing rotors are made of special graphite materials of high purity and anti-corrosion level. Gas injection systems made from our degassing rotors achieve very high degrees of purity and very long service time.