水上管道浮体 内径300mm定制款抽沙管道浮托

品牌：柏泰

尺寸：600*1000*300

颜色：白红，橙，蓝，绿，黑，钛白（可根据需求定制）

材质：PE（聚乙烯）

形状：圆柱形

工艺：滚塑

离岸使用的吸沙胶管采用高耐磨橡胶生产，管壁厚度为22毫米，内胶层厚度为7毫米，含胶量为75%，比同等厚度的Q235钢管耐磨性能要好。采用12层D3纤维帘线增强层，设计工作压力25公斤/平方厘米，可以满足2000米管线的压力要求。螺旋钢丝骨架线径为5.5毫米，要考虑到在停泵的情况下矿浆倒流产生虹吸现象，抽沙泵要加装回止阀。外胶层选用***的EPDM橡胶。

The sand suction hose used offshore is produced with high wear-resistant rubber. The wall thickness is 22 mm, the inner rubber layer is 7 mm thick, and the rubber content is 75%. It is better than the same thickness Q235 steel tube. It adopts 12 layers of D3 fiber cord reinforcement layer and is designed to work at a pressure of 25 kg/cm 2 to meet the pressure requirements of 2000 m pipeline. The diameter of the spiral steel wire skeleton is 5.5 mm. It is necessary to take into account the phenomenon of siphoning in the back flow of the slurry when the pump is stopped, and the back pump should be installed in the sand pump. The outer rubber layer is made of anti-aging EPDM rubber.