幸运农场The carbon steel flange is tight and reliable. It has two sealing surfaces, and the sealing surface material of ball valve is widely used with various plastics, which has good sealing performance and can realize complete sealing. As the carbon steel flange in the process of opening and closing, it can be used in the medium with suspended solid particles. The model q41f -- 16c q41f -- 25C American Standard A105 is about 0.9%, and the standard is 1.05max. With the decrease of carbon content, it can reach 1.65% max, and the national standard 16Mn content is about 1.3%. If the standard is 1.2% - 1.6%, the standard is lower than 0.6%.
Our Factory and Environment
About our transportation