Jianzhi is a China pipe fitting manufacturer, proficient in welding malleable iron pipe fittings.
The manufacturing process of malleable cast iron pipe fittings includes ironmaking, billet making, forging, heat treatment and other links, which improve the mechanical properties and corrosion resistance of the pipe fittings and ensure their good stability and durability during use.
With the advancement of technology and continuous improvement of process, the performance and quality of the malleable cast iron pipe fittings we produce will be further improved, providing more reliable guarantee for the safe operation of your pipeline system.