轻型喷砂管
Light sand blasting pipe
通常用于如船只喷砂、流砂作业等使用环境；常见内胶采用耐磨的NBR（天然橡胶）材料，外胶打包带复合胶包裹。
Usually used for such as ship sandblasting, quicksand operations and other use of the environment; the common internal glue wear-resistant NBR (natural rubber) material, the external rubber packaging tape compound rubber package.
重型喷砂管
Heavy sand blasting pipe
用于设备喷砂沙砾、细卵石、泥浆等使用环境。
For equipment sandblasting, gravel, mud, mud and other use environment.
喷砂真空管
Sandblast vacuum tube
内嵌螺旋钢丝，一般真空负压可达到0.9巴。
Embedded spiral steel wire, general vacuum negative pressure can reach 0.9 bar.