厂家直销 ‘华能’牌硅酸铝保温管,隔热效果佳密度高。
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硅酸铝管 |
硅酸铝管可广泛用于电力锅炉高温管道壁衬、热电蒸汽管道传输保温、化工工业高温管道保温。 规格:内径18-1220mm 壁厚30-150mm 长1000mm | 项目 | 硅酸铝纤维管 | 异型制品 | 使用温度(ºC) | 1000 | 1260 | 体积密度(kg/m³) | 100-180 | 150-300 | 导热系数(w/m.k) | 0.034(20ºC) | 0.127(600ºC) | 0.09(400ºC) | 0.20(1000ºC) | 0.12(600ºC) | | 渣球含量度(%)Ø>0.25mm | 11 | 13.6 | 永久线收缩率%保温24小时 | -3.5 600ºC | -2 1000ºC |
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