Introduction To Steel-plastic Adapter
May 15, 2026
A steel-plastic conversion joint is a pipe fitting used to connect steel pipes and plastic pipes, making pipe connections more convenient and faster by converting between pipes of different materials. Due to its high reliability and good sealing performance, the steel-plastic conversion joint is widely used in industrial, construction, and municipal engineering fields.
The steel-plastic conversion joint mainly consists of a steel flange, plastic pipe, and sealing gaskets. The steel flange is connected to the steel pipe by welding the joint. The plastic pipe is connected to the steel-plastic conversion joint via heat fusion or electrofusion. The manufacturing process includes mold making, preheating, plastic pipe fusion, and cooling, featuring a short production cycle and high production efficiency.






