The plastic floating body of pipeline floating body is made of excellent medium density polyethylene and high strength polyurethane foam. Reasonable structure and excellent performance. As the floating material of dredging industry, the floating material of water discharge line becomes the substitute product of traditional steel buoy.管道浮体 输油管浮体 塑胶浮体以其质量轻、浮力大，抗冲击，抗腐、防冻、抗氧化、抗紫化线的强化材质，不受海水、化学品、药剂、油渍及水生物的侵蚀；无污染、不破坏环境。韧性好，抗环境应力开裂性强，耐腐蚀，耐气候性强，寿命长，是钢浮筒寿命的3倍，吸水度低，管道浮体 输油管浮体 塑胶浮体施工维修简单方便，并且能在-60度到80度之间长时间正常工作，所以被广泛用于海洋、抽沙船，疏浚管道水上设备铺设。