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矿岩棉保温管壳，适用于中小口径管道的保温绝热。管壳单边有剖缝，保温性能好，施工方便管壳外层可按客户要求加贴铝箔。
产品性能和规格
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性能
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指标
|
|
密度允许偏差，%
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+15, -15
|
|
导热系数，W/m. K (平均温度 70±52℃)
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≤0.044
|
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热荷重收缩温度,℃
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≥600
|
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燃烧性能
|
不燃(A级)
|
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有机物含量, %
|
≤5.0
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管壳偏心度, mm
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≤5.0
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矿岩棉管壳尺寸参考
|
公称管径
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内径
|
厚度, mm
|
|
mm
|
("")
|
mm
|
25
|
30
|
40
|
50
|
60
|
70
|
80
|
90
|
100
|
120
|
150
|
|
15
|
1/2"
|
22
|
*
|
*
|
|
*
|
|
|
|
|
|
|
|
|
20
|
3/4"
|
27
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
|
|
|
|
25
|
1"
|
34
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
|
|
|
|
32
|
1-1/4"
|
43
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
|
|
40
|
1-1/2"
|
48
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
|
|
50
|
2"
|
60
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
|
|
65
|
2-1/2"
|
76
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
|
|
80
|
3"
|
89
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
|
|
90
|
3-1/2"
|
108
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
|
|
100
|
4"
|
114
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
|
125
|
5"
|
140
|
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
150
|
6"
|
169
|
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
200
|
8"
|
219
|
|
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
250
|
10"
|
273
|
|
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
300
|
12"
|
325
|
|
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
350
|
14"
|
356
|
|
|
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
375
|
15"
|
381
|
|
|
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
400
|
16"
|
406
|
|
|
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
450
|
18"
|
456
|
|
|
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
475
|
19"
|
483
|
|
|
|
|
|
*
|
*
|
*
|
*
|
*
|
*
|
|
500
|
20"
|
508
|
|
|
|
|
|
*
|
*
|
*
|
*
|
*
|
*
|
|
550
|
22"
|
558
|
|
|
|
|
|
|
*
|
*
|
*
|
*
|
*
|
|
600
|
24"
|
610
|
|
|
|
|
|
|
*
|
*
|
*
|
*
|
*
|
注：其他特殊尺寸、密度可根据客户要求协商定制。
产品执行标准
GB/T 11835-1998
包装，运输和储存
产品采用塑料袋装。
在运输和储存过程中应注意小心轻放、防潮和防止受压变形。
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