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专业生产聚氨酯保温管道高密度聚乙烯预制直埋保温管
来自:河北德恩保温材料有限公司
22.00人民币
发布时间:2024-11-4
关注次数:2
产品参数![](/chanpin/images/nextico.png)
![](/chanpin/images/nextico.png)
商品详情
产品参数 | |||
---|---|---|---|
是否支持加工定制 | 是 | ||
保温系统 | 冷热水系统 | ||
产品种类 | 高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管 | ||
导热系数 | 0.003W/(m·K) | ||
断裂伸长率 | 450% | ||
滑动方式 | 内滑动式 | ||
抗压强度 | 2.5MPa | ||
软硬情况 | 硬质 | ||
使用温度 | 120℃ | ||
芯材 | 聚氨酯发泡 | ||
形态 | 微孔泡沫体 | ||
形状 | 圆管状 | ||
颜色 | 黑色 | ||
用途范围 | 用于集中供热管网高温热水输送 | ||
工作管材质 | Q235B | ||
工作管执行标准 | GB/T9711 | ||
工作管外径*壁厚 | 273*7mm | ||
保温层厚度 | 50.4mm | ||
保温层密度 | ≥61.8kg/m3 | ||
保温层材质 | 硬质聚氨酯发泡 | ||
保温层吸水率 | ≤6.3% | ||
外护管材质 | 高密度聚乙烯 | ||
外护管密度 | 956kg/m3 | ||
外护管外径*壁厚 | 385*5.6mm | ||
成品保温管执行标准 | GB/T29047 | ||
安装敷设方式 | 直埋式敷设 | ||
连接方式 | 焊接 | ||
品牌 | 德恩立麦 |
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