主管是CALM/SPM软管系统的主干管路，承担主要的油品输送任务。GS81112/GS82112采用高强度骨架设计，具有优异的耐压性能和抗疲劳特性，适用于各种海况条件。
The main hose serves as the backbone of the CALM/SPM hose system, undertaking the primary task of transporting oil products. The GS81112/GS82112 features a high-strength skeletal design, offering superior pressure resistance and fatigue resistance, making it suitable for operation under a wide range of sea conditions.
| 参数Parameter | 规格Specification |
|---|---|
| 型号Model | GS81112（单骨架）/ GS82112（双骨架） |
| 内径InsideDiameter | 6″(150mm)-24″(600mm) |
| 工作压力WorkingPressure | 15bar/ 19bar/ 21bar |
| 爆破压力BurstPressure | ≥5×WP |
| 最小弯曲半径MinBendRadius | 6×DN(Floating) |
| 浮力材料Buoyancy | 闭孔泡沫Closed-cellFoam |
| 标准长度StandardLength | 9.1m/ 10.7m/ 12.2m |
