Stone wool 50mm thickness rockwool insulation pipe 120kg m3 rock wool aluminum foil insulation tube

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Stone wool 50mm thickness rockwool insulation pipe 120kg m3 rock wool aluminum foil insulation tube

Payment Terms: TT or LC

Ref Price : 1-10 USD/SQUARE METERS

Supply Capability : 10000 TON

Loading Port : TianJin

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Qulck Details

  • Place of Origin:
    Tianjin, China (Mainland)
  • Brand Name:
  • Model Number:
    Mineral Wool Pipe
  • Material:
    Basalt, Slag
  • Color:
    Yellow Green
  • Product Name:
    Rockwool pipe
  • Application:
    Steam pipe insulation
  • Thickness:
  • Density:
  • Length:
  • Packing::
    Plastic bags, or carton
  • Fire Rating:
    Fire proof Non combustible Class A1
  • Highest working Temperature::

 Remarks:  Sizes available upon request.


Technical Parameters




Value Unit Standard

Bulk Density Tolerence

±10 % AS 1530.4-1997/ISO 834
ASTM E119/JIS A 1304/BS 476:Pt22

Fiber Diameter

5±1 μm ASTM E84/UL 723

Shot Content

≤5(Coarse shot size≥0.25mm) % ASTM E84
≤30(Ultimate shot size≥0.063mm) UL 723

Combustion Performance

Non-combustible ENISO1182
Reation to fire-Class A1 EN13501-1

Thermal Conductivity (Average Temp 20℃)

0.036-0.039 W/mk ASTM C518
GB/T 19686-2005

Moisture Absorption

≤0.04 % by Vol ASTM C1104

Water absorption

kg/m2 EN 1609

Melting Point


Service temperature

350-650 ASTM C411


EcoIn Rock wool board Insulation has below features:

  • It can largely reduce thermal bridge because it's tight fit on pipe.

  • It doesn't burn

  • Good thermal insulation performance

  • Excellent sound absorption performance

  • Good safety and convenient performance



WanMaiDe estabished in 2001, a leading manufacturer and exporter of Glass Wool, Rock Wool, Rubber Foam, Foam Glass,Extrude  Polystyrene/XPS, Phenolic foam board insulation in China. After more than 20 years' development, we totally have 10 producing lines for glass wool insulation,5 producing lines for rock wool insulation and more than 30 producing lines for rubber foam insulation.

We had mad OEM production for WANMAIDE which are popular due to the high quality and competitive price all over the world. 

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