不带浮体环一端增强管适用于深水作业环境，无需额外的浮力支撑。这种配置可减少水下负载和安装成本，适合水深超过50米的应用。
The enhanced pipe—featuring a non-buoyant end—is suitable for deep-water operational environments, requiring no additional buoyancy support. This configuration reduces underwater loads and installation costs, making it ideal for applications in water depths exceeding 50 meters.
| 参数Parameter | 规格Specification |
|---|---|
| 型号Model | GS81111-NFC（单骨架）/ GS82111-NFC（双骨架） |
| 内径Inside Diameter | 8″(200mm)-24″(600mm) |
| 工作压力Working Pressure | 15bar/ 19bar/ 21bar |
| 爆破压力Burst Pressure | ≥5×WP |
| 最小弯曲半径Min Bend Radius | 4×DN(Submerged) |
| 适用水深Water Depth | >50m(Deep Water) |
| 安装方式Installation | 水下Submerged |
