Carbon steel flanges meeting Japan JIS B 2220 standards are specifically designed for use in engineering applications, ensuring high performance and reliability. JIS B 2220 is a Japanese industrial standard that specifies the requirements for flanges made from carbon steel, including their dimensions, mechanical properties, and material quality. These flanges are engineered to provide... https://www.ganpatmetal.com/carbon-steel-ASTM-A694-flanges-manufratures-expoters-suppliers-stockists.html