// SPEC · 保温板材
预制气凝胶管道保温瓦 650°C 工业管道专用
650°C预制气凝胶管道保温瓦，导热系数0.016 W/m·K，按标准管径预制，适用于蒸汽主管、工艺管廊及集中供热管网。
// 主要特性
- Factory pre-formed to NPS DN15–DN600 pipe diameters eliminating field cutting, fitting waste, and labour cost
- Tongue-and-groove longitudinal joint ensuring zero thermal bridging at installation seams
- Low thermal conductivity 0.016 W/m·K reducing pipe heat loss by 40% versus calcium silicate at equal thickness
- Hydrophobicity >98% maintaining long-term performance under outdoor weather exposure and steam tracing
// 技术规格
| Hydrophobicity (%) | 98 |
| Bulk Density (kg/m³) | 180 |
| Max Service Temp (°C) | 650 |
| Tensile Strength (kPa) | 28 |
| Thermal Conductivity at 25°C (W/m·K) | 0.016 |
// 应用领域
High-pressure steam main and distribution header pipe insulationPetrochemical process pipe rack and transfer line insulationDistrict heating network underground pre-insulated pipe systemsPower station feedwater, condensate return, and extraction steam pipingRefinery crude oil and hot oil transfer and rundown pipeline
// 快速规格
最高温度650°C
导热系数0.016 W/(m·K) at 25°C
体积密度180 kg/m³
执行标准GB/T 34336
// 获取报价