抽沙胶管结构类型：抽沙胶管结构是由耐液体的合成橡胶内胶层、中胶层、Ⅰ或Ⅱ或Ⅲ层 钢丝 编织增强层、及耐天候性能优良的合成橡胶外胶层组成。
Structure type of sand-pumping hose: The structure of sand-pumping hose is composed of liquid-resistant synthetic rubber inner layer, medium rubber layer, steel wire braided reinforced layer I or II or III, and weather-resistant synthetic rubber outer layer.
抽沙胶管特点：1.抽沙胶管选用特种合成橡胶配合制成，具有优良的耐油、耐热、耐老化性能。  2.胶管承压力高，脉冲性能优越。  3. 管体 结合紧密，使用柔软，在压力下变形小。  4.抽沙胶管具有优良的耐曲绕性和耐疲劳性。  5.抽沙胶管长度大，φ32以上 定尺 为20米，φ25以下可连达十米甚至百米以上。
Sand-pumping hose features: 1. Sand-pumping hose is made of special synthetic rubber, which has excellent oil resistance, heat resistance and aging resistance. 2. Rubber hose has high pressure bearing capacity and excellent pulse performance. 3. The tube body is tightly bonded, soft to use and has little deformation under pressure. 4. Sand-drawing hose has excellent flexural and fatigue resistance. 5. The length of sand-pumping hose is large. The length of sand-pumping hose is 20 meters above the length of 32. The length of sand-pumping hose below 25 can reach 10 meters or even more than 100 meters.