タイトルまたは説明

Refractory glas wool with light quality,durabiliy and insulation performance is generally used in power station flue warm air duct and steam pipeline.It also ued in the insulation for the pipe with the diameter exceeding **0mm and noice reduction for high temperature such as boilers,reaction vessels,shells of tank,piping ect. in power plant , chemica industryand * * *@********************/body>