stone wool tube section

stone wool tube section, Density:80-150kg/m3, Internal Dia:22-1200mm(Unlimited Size), Thickness:30-200mm - details see: https://www.buildingsupplieshub.com/stone-wool-tube-section-10068416

Place of Origin: China (Mainland)	Application: Sound Absorbent	Composition: Rock Wool	Dimensions: Dia22-1220mm
Product Type: Roll	Brand Name: Housin

1)Density:80-150kg/m3
2)Internal Dia:22-1200mm(Unlimited Size)
3)Thickness:30-200mm

Thermal insulation rock wool is a product with certain strength. The product is mainly used for fireproofing and sound absorption of partition walls and curtain walls, thermal insulation of roofs, retaining structures and geothermal systems as well as thermal insulation and fireproofing of industrial kilns, ovens, large sized tanks and vessels, etc

Physical properties of stone wool pipeline

Item	Index
Average diameter of fiber	≤7μm
Slag ball content0.25mm	≤12 %
Organism content	≤3 %
Factor of heat conduction	≤0.044 W/m.k
Water content	≤0.5 %
Water absorption coefficient	≤5 %
Hydrophobic coefficient	≥98 %
Grade of combustibility	Non-combustible A1