|
矿、岩棉石为基料磨成粉，经高浊熔民成纤维状再粘结剂滚卷而入一定温度的烘道成制品，可广泛应用于石油、电力、
建筑、冶金、国防、交通运输等行业。作保温、隔音、防震等材料、产品严格执行GB/T
11835-1998标准，包装采用纸箱和塑料袋装，在运输和储存过程中注意小心轻放。防潮和防止受压变形。 |
|
技术参数
| 项目 |
指标 |
| 密度允许偏差，% |
+15，-15 |
| 导热系数,
w/(m·k)（平均温度70℃±52℃） |
≤0.044 |
| 热荷重收缩温度，℃ |
≥600 |
| 燃烧性能（GB/T 5464-1999） |
不燃 |
| 有机物含量，% |
≤5.0 |
| 管壳偏心度，mm |
≤5 |
|
| 公称 |
内径 |
厚度 |
| mm |
Ω |
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" |
106 |
● |
● |
● |
● |
● |
● |
● |
● |
● |
|
|
| 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 |
|
|
|
|
|
● |
● |
● |
● |
● |
● |
| 505 |
20" |
508 |
|
|
|
|
|
● |
● |
● |
● |
● |
● |
| 550 |
22" |
558 |
|
|
|
|
|
|
● |
● |
● |
● |
● |
| 600 |
24" |
610 |
|
|
|
|
|
|
● |
● |
● |
● |
● |
|
| |
| |
