10years
CE, ISO
Yellow
Durable, Flame Retardant, Heat Insulation, Moisture-Proof, Noise Reduction
0.035-0.047W/M.K
1.40m2.K/W
No Chemical Reaction
Less 3%by Weight
Max 0.013G/24hours.M2
CE/ISO9001/SGS
Flame Propagation:25;Flame Diffustivity:50
5-8um
1.05
10 Years
Glass Fiber
400ºC
12-24kg/M³
Glass Fiber
Thermal Insulation
GD-INSULATION
Packed by Vacuumed Packing, Inner Packing Is PVC
25-180mm*1200mm*7m-30m
China
7019809000
Product Description
Features:
Excellent mildew resistance and chemical stability;
Anti-aging and anti-corrosion;
Class A fire performance;
natural inorganic materials
Product advantages:
High-temperature industrial insulation glass wool felt has low thermal conductivity, light weight, strong earthquake resistance, and high temperature resistance. It is suitable for industrial pipeline insulation and facility insulation in electric power, chemical industry, light industry, petroleum, metallurgy, etc.
Excellent mildew resistance and chemical stability;
Anti-aging and anti-corrosion;
Class A fire performance;
natural inorganic materials
Product advantages:
High-temperature industrial insulation glass wool felt has low thermal conductivity, light weight, strong earthquake resistance, and high temperature resistance. It is suitable for industrial pipeline insulation and facility insulation in electric power, chemical industry, light industry, petroleum, metallurgy, etc.





Available size:
Density | Thickness | Width | Conductivity | R-Value | Packing | PKG/40'HQ |
(kg/m3) | (mm) | (mm) | (W/m.k) | (m2.K/W) | (pcs/PKG) | (NO#) |
12 | 50 | 1200 | 0.037 | 1.35 | 1 | Loading Qty. Please consult |
12 | 75 | 1200 | 0.037 | 2.02 | 1 | |
12 | 100 | 1200 | 0.037 | 2.70 | 1 | |
12 | 150 | 1200 | 0.037 | 4.00 | 1 | |
12 | 200 | 1200 | 0.035 | 5.50 | 1 | |
16 | 50 | 1200 | 0.035 | 1.42 | 1 | |
16 | 75 | 1200 | 0.035 | 2.14 | 1 | |
16 | 100 | 1200 | 0.035 | 2.85 | 1 | |
24 | 50 | 1200 | 0.033 | 1.50 | 1 | |
24 | 75 | 1200 | 0.033 | 2.25 | 1 | |
24 | 100 | 1200 | 0.033 | 3.00 | 1 |
Conductivity Value tested under temperature in 23ºC
Consult your local sales representative for other available sizes and specification.
Physical Properties:
Tested Content | Tested Method | Tested Value |
Density | ASTM C612 | 24kgs/m³ |
Thickness | GB/T 13350-2008 | 50mm |
Average diameter of fibers | GB/T 13350-2008 | 6.8μm |
Coefficient of Heat Conductivity | EN12667 | 0.035W/m.K |
Thermal Resistance | ASTM C653 | 1.40m2.K/W |
Average NRC | EN ISO 354 | 1.05 |
Maximum Service Temperature | ASTM C411 | 400ºC |
Corrosion Resistance | ASTM C665 | No Chemical Reaction |
Mold Resistance | ASTM C665 | Mildew proof |
Moisture Absorption | ASTM C1104 | Less 3% by weight |
Humidity veneration Rate | ASTM E96 | Max 0.013g/24Hours.m2 |
Non-Combustibility | ASTM E84 | Flame Propagation:25;Flame Diffustivity:50 |
Glass wool roll is packed by vacuumed packing, inner packing is PVC bag, Outside packing is woven fabric bag. It will save transportation cost and
save storage space.
Branded packaging:
Unbranded packaging:

HeBei LiangPeng is a manufacturer, distributor and exporter of insulation material in China. Our main products include Glass wool, Rock wool, Rubber foam, Ceramic fiber and other diversified thermal insulation materials energy-saving products.
With the advanced products lines, we are able to provide series of insulation products and programs which have the great quality and competitive price.
It can be widely used in the fields of construction, ships, pipelines, equipment, high-speed rail and aerospace sound insulation and thermal insulation, and provides professional solutions for the related needs of sound insulation, thermal insulation, high efficiency and energy saving.
Our goal is to maintain its innovative solutions and accomplish any new demands in the field of insulation.
Now our products are sold to Southeast Asia, the Middle East, South America and other countries, and some local customers have also become our distributor.
Our perspective: Honesty Wins The Word, Be Grateful to Have you!
We are looking forward to cooperation with you!
With the advanced products lines, we are able to provide series of insulation products and programs which have the great quality and competitive price.
It can be widely used in the fields of construction, ships, pipelines, equipment, high-speed rail and aerospace sound insulation and thermal insulation, and provides professional solutions for the related needs of sound insulation, thermal insulation, high efficiency and energy saving.
Our goal is to maintain its innovative solutions and accomplish any new demands in the field of insulation.
Now our products are sold to Southeast Asia, the Middle East, South America and other countries, and some local customers have also become our distributor.
Our perspective: Honesty Wins The Word, Be Grateful to Have you!
We are looking forward to cooperation with you!
1.Why To Use Glass Wool?
Glass Wool is widely used for insulation due to its excellent thermal and acoustic insulation properties, high tensile strength,light weight and exceptional resilience
Sample is Free of Charge. Customers are only have to pay for the shipping cost by international express like DHL, TNT, UPS and Fedex.
3. What's the delivery time?
Stock items (1 - 3 working days)
Standard items (3 - 7 working days)
Made to order items (7 - 15 working days)
4. How long is the quality gurantee time ?
20 years
5. How Can I get a price ?
Click the Send bottom below and send us an inquiry. We will quote within 24 hours. If you are urgent with the quotation, please call us or tell us in your email.