we are able to supply high-quality merchandise, competitive selling price and finest customer support. Our destination is “You come here with difficulty and we supply you with a smile to take away” for Good Price for Heat Insulation And Fireproof Rock Wool Pipe And Pipe Fittings With Aluminium Foil, Our goods are widely used in many industrial fields. Our Corporation Services Division in good faith for that purpose of the quality of survival. All for customer company.
we are able to supply high-quality merchandise, competitive selling price and finest customer support. Our destination is “You come here with difficulty and we supply you with a smile to take away” for Heating Oil Pipe Fittings, Plastic Pipe Fittings, Ppr Pipes And Fittings, More than 26 years, Expert companies from all over the world take us as their long-term and stable partners. We’re keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.
Rock wool pipe section is made through some mould and cured by high temperature. It is widely applied to insulation of various industrial boilers and equipment pipelines, such as petroleum, chemical industry, metallurgy, shipbuilding, textile, etc. Water-proof rock wool pipe section has special function of moisture-proof, temperature reduction etc.
Rock Wool Pipe Section Standard Specification
Inner Diameter |
Wall Thickness |
||||||||||||||
inch |
mm |
25 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
125 |
140 |
150 |
175 |
200 |
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 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
Rock Wool Pipe Section Technical Data
Technical Property |
Unit |
Technical Index |
Remarks |
Thermal conductivity |
W/(m·k) |
≤0.040 |
GB/T 10295 |
Max Service Temp. |
°C |
≤600 |
ASTM C411 |
Dregs content (particle≥0.25mm) |
% |
≤12.0 |
GB11835-98 |
Incombustibility |
- |
Non-flammable A |
GB/T8624 |
Average fiber diameter |
μm |
4-7 |
GB11853 |
Density tolerance |
% |
±10 |
GB/T5480 |
Thermal load contract |
°C |
400 |
GB/T11835 |
Acid coefficient |
- |
≥1.8 |
GB/T5480 |
Water absorption |
Kg/m2 |
≤0.5 |
GB/T 25975 |
Water repellence |
% |
≥98 |
GB/T 10299 |
Melting Point |
°C |
≥1000 |
DIN4102-17 |
Environment |
- |
Asbestos free |
- |