Product introduction of the bare rock wool pipe
FANRYN Rock wool pipe is made from natural rocks such as basalt and limestone. The rocks are melted in a cupola at temperature of >1450 ℃, and the molten lava is fiberized by a spinner. The inorganic fibers are bonded together using a thermosetting resin to form the final product which is cut into suitable sizes for easy handling and installation.
Production details of the bare rock wool pipe
Product parameter of the bare rock wool pipe
|
Properties
|
Specifications
|
Standards
|
|
Density Tolerance
|
±15%
|
GB/T 19686-2005
|
|
Fire Performance
|
Non-Combustible
|
GB/T 5464-1999
|
|
Reaction to fire Class A1
|
GB/T 8624-2006
|
|
Thermal Conductivity
(W/mK, at70±5℃)
|
≤0.044
|
GB/T 10295
|
|
Fiber Diameter
|
7(+/-1)um
|
GB/T 5480. 4
|
|
Shot Content
(shot size＞0.25mm)
|
≤12%
|
|
|
Eccentricity of Pipe shell
|
≤5mm
|
|
Product size of the bare rock wool pipe
|
DIA
|
Thickness (mm)
|
|
inch
|
mm
|
25
|
30
|
40
|
50
|
60
|
70
|
80
|
90
|
100
|
120
|
150
|
|
1/2’’
|
22
|
●
|
●
|
|
●
|
|
|
|
|
|
|
|
|
3/4’’
|
27
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
|
|
|
|
1’’
|
34
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
|
|
|
|
1-1/4’’
|
43
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
|
|
1-1/2’’
|
48
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
|
|
2’’
|
60
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
|
|
2-1/2’’
|
76
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
|
|
3’’
|
89
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
|
|
3-1/2’’
|
108
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
|
|
4’’
|
114
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
|
5’’
|
140
|
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
6’’
|
169
|
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
8’’
|
219
|
|
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
10’’
|
273
|
|
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
12’’
|
325
|
|
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
14’’
|
356
|
|
|
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
15’’
|
381
|
|
|
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
16’’
|
406
|
|
|
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
18’’
|
456
|
|
|
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
19’’
|
483
|
|
|
|
|
|
●
|
●
|
●
|
●
|
●
|
●
|
|
20’’
|
508
|
|
|
|
|
|
●
|
●
|
●
|
●
|
●
|
●
|
|
22’’
|
558
|
|
|
|
|
|
|
●
|
●
|
●
|
●
|
●
|
|
24’’
|
610
|
|
|
|
|
|
|
●
|
●
|
●
|
●
|
●
|
Product feature of the rock wool pipe
-Thermal Insulation
-Fire Safety
-Acoustic Control
-No Corrosion
-Environmental friendly
-Moisture Resistance
-Energy Conservation & Emissions Reduction
Product application of the bare rock wool pipe
Insulation and fireproof of huge projects like power plant, oil depot and petrochemical works.
Production packing of the bare rock wool pipe
FAQ:
Q1: How to guarantee the quality of the products?
A1: Our experienced QC team will inspect product's quality in every process
Q2: How to pack exported goods?
A2: Plastic bag (Standard Export Packing).
Q3: what is your lead time for one 40HC container order?
A3: Usual 7-10 work days after placing order.
Q4: What is your advantage on rock wool pipe?
A4: Special product with special specification can be made to order.
Q5: About the after-sale service, how to solve the problems occurred of your overseas customer in time?
A5: The warranty of our products is one year. If our products or packing exist quality problem, we will replace or compensate accordingly.
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