Our factory is loacetd in Zhejiang
Proviince,we have been producing insulation pipes
for over 15 years. covers land of 3000 M2,and
has 23 full time workers. Mainly produce rockwool /
Mineral wool / Glass wool pipe for
customers from overseas. Below is photos of
rockwool pipe from our factory.
Thermal Conductivity:
0.034 W/mK at 20ºC mean temperature
(0.235 BTU in/f²h ºF at 68ºF
Sound Absorption
The pipe is extremely ideal for enhancing sound
absorption of pipelines in particularly conditions
where liquids, air, or solid
particles are transported through the pipelines at
high velocities.
Fire Resistance
Pipe Sections are no-combustible when tested to
ASTM E-136.
Compressive Strength
compressive >20 Kpa
Moisture Resistance Exposure to an atmosphere of 50ºC and 95%
relative humidity for 96 hours results in
moisture absorption of less than 0.2% by
volume.
Chemical Properties/Biological Properties
Mineral wool is neutral (PH 7) or slightly
alkaline and meet the requirement of standard
ASTM C 795, JIS A 9504.
It will not normally support the growth of molds,
fungi and bacteria.