结构：胶管由内胶层，钢丝编织层，外胶层组成。用途：适用于输送液压流体，如：醇、液压油、燃油、润滑剂、乳化剂、水等。工作温度：-40-100外观：黑色布纹状型号工程内经参考外径钢丝层外径工作压力试验压力最小爆破压力最小弯曲半径mmmmmmMpaMpaMpamm4SP-13132520.5±0.741.583.0166.02304SP-16162824.0±0.735.070.0140.02504SP-19193228.5±0.735.070.0140.03004SP-22223632.0±0.832.064.0128.03204SP-25254035.5±0.828.056.0112.03404SP-32324843.0±0.921.042.084.04604SP-38385449.0±0.918.537.074.05604SP-51516863.0±0.916.533.066.0660