Compressive strength strong brand Gupta temperature ceramic fiber using a high temperature 1300 degrees height ceramic fiber core material forms a fibrous shape the scope of application JG158-2004 sheet of aluminum foil veneer glass wool tube: designed for various types of pipes (including: refrigeration insulation, hot water, steam) system, capable of operating at -4 ℃ -454 ℃ ambient temperature is normal, exposed or covered. As the pipe sleeve of this material has a waterproof, corrosion, mildew, and insect characteristics, it can effectively prevent condensation and prevent freezing of pipes, used in civil construction, heating pipe insulation, air conditioning, refrigeration equipment. Insulation, energy-saving effect can be increased 15-30%. Ultra-fine glass wool tube: The cure to a tubular aluminum foil insulation material can be pasted surface, with fine glass wool products for heating moisture-proof resin binder is added radiation characteristics. Ultra-fine glass wool pipe Technical Specifications: superfine wool centrifugal tube thermal conductivity: 0.035w / mk ultra-fine glass wool pipe Temperature: -120 ℃ -400 ℃ ultra-fine glass wool tube Specifications: Superfine centrifugal glass cotton shell and tube diameter: 18-630mm ultra-fine glass wool shell thickness: 30-100mm ultra-fine glass wool shell and tube length: petroleum chemical, thermal, mainly used for industrial heating civilian: 1000mm ultra-fine glass wool pipe use heating and other cold pipe insulation. Keywords: glass wool, glass wool pipe insulation, centrifugal glass wool tube, ultra-fine glass wool pipe, pipe insulation, glass wool insulation material. Item Unit Value Standard Density Kg / m3 .10--100 GB / T 5480.3-1985 average fiber diameter um 5.5 GB / T 5480.4-1985 Moisture% ≤1 GB / T 3007-1982 combustion performance level non-combustible Class A GB 8624- 1997 hot Hesheng contraction ℃ ≥250 GB / T 11835-1998 Thermal conductivity W / M · k 0.038-0.06 GB / T 10294-1998 hydrophobic rate% ≤5 GB / T 16401-1986 absorption coefficient of 1.03 products reverberation titration 24Kg / m3 GBJ47-83 shot content% ≤3 centrifugal glass wool sheet product specifications Length (mm) Width (mm) Thickness (mm) Density Kg / m3 Sheet 1200-2200 600-1200 20-10024-96