Pipe
OD
(mm)
Rockwool Pipe Thickness (mm)
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
22
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
27
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
34
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
43
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
48
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
60
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
76
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
89
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
108
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
114
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
133
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
140
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
159
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
165
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
219
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
273
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
325
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
351
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
406
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
456
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
508
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
558
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
610
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Rockwool Insulation Pipe standard sizes  
(Yellow grits indicate availability)
Product Description
The pipe section is produced from non-combustible mineral fibers and is rigid and strong.  
Each section is split at one side and hinged at the other side for easy installation.

Application
Insulation of piping works operating at maximum temperature of 750°C.  It is also
commonly used in air conditioning systems, flange and other piping.  It is highly water
repellent and shock resistant, which makes it ideal insulation material  where water
penetration may occur and great compression resistance is desired.

Fire Resistance
When tested in accordance with  GB9978, ASTM E-136,  it is categorized as “non-
combustible” grade.
  • Ignitability                   None
  • Spread of Flame       None
  • Heat Evolved              None
  • Smoke released       None

Moisture Resistance
The product is highly hydrophobic (water-repellent).

Chemical and Biological Characteristics
Rockwool Boards are in compliance with GB/T11835, ASTM C 795, JIS A 9504.  It has a pH
of 7, which does not support mold, bacteria or fungi growth.
Rockwool Pipe Section
Mean Temp
(°C)
K-Value
(w/m.k)
50
0.04
100
0.04
150
0.05
200
0.06
250
0.07
300
0.08
350
0.09
400
0.10
Thermal Conductivity (typical data)
Mean Temp
(°F)
K-Value
(BTU in/ft² h °F)
100
0.251
200
0.288
300
0.338
400
0.400
500
0.474
600
0.561
700
0.661
800
0.773