Malleable steel is forged cast iron, which is often used to manufacture pipe fittings, such as various pipe joints. The main application scope of malleable steel pipe fittings, such as gas supply and heat supply, fire water supply, etc., has its practical application. Malleable steel parts have certain advantages, such as good mechanical properties, high performance, and good effects ... https://www.furdfittings.com/product-category/products/product-type/grooved-pipe-fittings/