China Rock Wool Pipe for Fire Prevention, Find details about China Rock Wool Pipe Bare, Rock Wool from Rock Wool Pipe for Fire Prevention
Rock wool pipe section is made through some mould and cured by high temperature.Water-proof rock wool pipe
section has special function of moisture-proof, temperature reduction etc.
ID (inch) | ID (mm) | Thickness | 25 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 125 | 140 | 150 | 175 | 200 |
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1/2" | 22 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
3/4" | 28 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
1 | 34 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
1-1/4 | 43 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
1-1/2 | 48 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
2 | 60 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
2-1/2 | 76 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
3 | 89 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
3-1/2 | 108 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
4 | 114 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |
4-1/2 | 133 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||
5 | 140 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||
5-1/2 | 159 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||
6 | 169 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||
7 | 194 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |||
8 | 219 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |||
9 | 245 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |||
10 | 273 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |||
11 | 300 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |||
12 | 325 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |||
13 | 340 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||
14 | 356 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||
15 | 377 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||
16 | 409 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||
17 | 430 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||
18 | 460 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||
19 | 486 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||
20 | 508 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||
21 | 530 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |||||
22 | 562 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |||||
23 | 580 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||||
24 | 610 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||||
25 | 630 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||||
25.5 | 644 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | |||||||
26 | 660 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||||||
27 | 680 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||||||
28 | 710 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||||||
29 | 760 | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ||||||||
32 | 820 | ★ | ★ | ★ | ★ | ★ | ★ | ★ |
It is widely applied to insulation of various industrial boilers and equipment pipelines, such as petroleum,
chemical industry, metallurgy, shipbuilding, textile, etc.