Shandong Songshang Composite Materials Co., Ltd. offers steel-lined plastic pipelines, which are corrosion-resistant storage and transportation equipment. These pipelines are formed by using carbon steel tanks as the base and polyethylene as the raw material, with the entire molding process done in one go using the rotational molding technique. First, a tortoise shell-like steel mesh is welded onto the inner surface of the steel tank, followed by the rotational molding process to integrate the steel surface, steel mesh, and polyethylene plastic into a single unit. The steel-lined plastic pipelines possess both high physical and mechanical strength and excellent resistance to chemical corrosion.

Steel-plastic lined pipes feature a smooth, even, and robust inner surface, offering superior corrosion resistance, non-leakage, non-peeling, wear resistance, pressure tolerance, high-temperature resistance, and extended lifespan. These pipes are suitable for storage and transportation equipment for various chemical solutions.