glass wool pipe - 2450

1.ROCK WOOL PIPE, 2.temperature Up 440, 3.Density:40-70Kg/m3, 4.Moisture resistivity >98.5% - details see: https://www.buildingsupplieshub.com/glass-wool-pipe-10068200

Place of Origin: Zhejiang China (Mainland)	Application: Heat Insulation	Composition: Rock Wool	Dimensions: thickness 30-200
Product Type: Roll	Model Number: 2450	Brand Name: howe	Wave: Ring

ROCK WOOL PIPE

Glass wool pipe is made by adopting unique centrifugal technology and adding environmental adhesives of thermosetting resins-based into molten glass fibrosis. It is a kind of elastic glass fiber product made of glass fiber with diameter of only a few microns

Item	Unit	measured value	remarks	specification(mm)
bulk density	kg/m3	40~70	GB/T 13350-2000	length	inner diameter	thickness
average diameter of fibers	μm	4.0-6.0	GB/T 13350-2000	1000	18~630	30~200
moisture resistivity	%	>98.5	JISA9512-2000
Thermal conductivity	W/m.k	0.045-0.032	GB/T 13350-2000
incombustibility		Up to grade A	GB/T 13350-2000
sound absorption coefficient		1.03 product reverberation positioning24kg	GB/J47-83
Max. working temperature	°C	440	GB/T 13350-2000