The Api 5L Steel Pipe, a standard specification for line pipe that is suitable for both onshore and offshore applications.The Api 5L X42 Pipe is a type of carbon steel pipe that is designed to transport oil, gas, water, and other fluids in the pipeline in
Light burned powder is one of the main raw materials currently used for the manufacture of gelatin, such as cementitious materials containing magnesium cement. Light burned powder can react with magnesium chloride to form magnesium oxychloride cement.