폴리우레탄 스프레이 및 폴리에틸렌 포장 단열 파이프 생산 라인

Video Description:
Discover the Fully Automated Polyurethane Foam Insulated Pipe Production Line with Polyethylene Wrapping, designed for high-efficiency production of prefabricated direct buried thermal insulating pipes. This advanced line features automation, fast production, and material savings, making it ideal for heating, cooling, and crude oil transportation applications.