镀锌螺旋钢板外护保温管分析研究

Analysis and research on external thermal insulation pipe of galvanized spiral plate

阐述了镀锌螺旋钢板外护保温管构成、主要技术要求和保温层的性能指标,详细的分析了保温层的偏心、密度、强度图形曲线模式应用,最后总结了镀锌螺旋钢板外护保温管的优势及适用环境。

The paper illustrates structural components,major technological demands and thermal insulating layer performance indicators of external thermal insulation pipe of galvanized spiral plate,specially analyzes its eccentricity,density and strength curve mode application,and finally summarizes its advantages and applicable environment.