Product Overview Independently developed by HUASHIDA, the Polyurethane Spraying and PE Winding Pre-Insulated Steel Pipe Production Line is protected by multiple national patents. According to a third...View More
Messages of visitorLeave a message
No public comments yet
High-Pressure Air Type Turnkey Project Polyurethane Spray Foam Pre-Insulated Pipe Production Line for 508-1620mm Steel Pipe Manufacturing