| After-sales Service: | One Year |
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| Feature: | Heat Insulation |
| Highest Working Temperature: | 650 Degree |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier |
Nominal Density(kg/m3)
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50-200kg/m3
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Size: L*W(mm)
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1.2m*0.6m
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Thickness(mm)
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20-150MM
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Test Item
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Unit
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Test Value
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Test Method
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Bulk Density Tolerence
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%
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±10
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AS 1530.4-1997/ISO 834
ASTM E119/JIS A 1304/BS 476:Pt22
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Thermal Conductivity
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(W/m·K)
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0.034-0.043
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ASTM C177/C518
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Fiber Diameter
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μm
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5±1
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ASTM E84/UL 723
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Melting Point
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>1000
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Max Service Temperature
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ºC
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750
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ASTM C411
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Service temperature
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ºC
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350-650
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ASTM C411
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Compression Strength (10% deformation)
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KPA
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≥40
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ASTM C165
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|
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Strength of extension
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KPA
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≥7.5
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GB/T 25975-2010
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|
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Surface Burning Characteristic
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Flame Spread Index
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-
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0
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ASTM E84
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Smoke Developed Index
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-
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0
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ASTM E84
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Shot Content
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%
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≤5%(coarse shot size>0.25mm)
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ASTM C1335
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%
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≤30%(Ultimate shot size>63μm)
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|||
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Acidity Ratio
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-
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≥1.8
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GB/T 5480
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Health and Safety
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Resistance to Fungi
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-
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No Bacteria
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ASTM C1338
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Odor Emission
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-
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No Irritating Odor
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ASTM C665
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|
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Corrosion Resistance
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-
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No Chemical Reaction
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ASTM C665
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Moisture Absorption
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% by Weight
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<0.5
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ASTM C1104/1104M
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% by Volume
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≤0.04
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ASTM C1104/1104M
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Hydrophobic Rate
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%
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>99
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GB/T 10299
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Fire Performance
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-
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Non-Combustibility (Class A1)
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EN13501-1 / ENISO1182
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Langfang Huaou Insulation Engineering Co., Ltd. is an integrated entity specializing in design, construction, processing, installation, and operation. Our company boasts advanced equipment, cutting-edge technology, and a team of top-notch professionals for installation, construction, and management. We primarily focus on the rock wool series,aluminum silicate series, glass wool series, and other related thermal insulation materials.,We offer customized products tailored to meet specific customer requirements, ensuring scientific design and sensible construction.
Our customer-centric approach leverages advanced technology to maintain strict quality control. Our products are extensively used in heating, construction, petroleum, electricity, chemicals, refrigeration, shipbuilding, aerospace, smelting, central air conditioning, and other sectors. Enjoying a solid reputation both domestically and internationally, our products are highly regarded by our clients.
"Excellent quality comes from strength, and exquisite technology creates quality products." - Hebei Huaou Energy Saving Technology Group Co., Ltd. Our legacy of excellence is built on our unwavering commitment to superior craftsmanship and innovative technology.We will collaborate with you using first-class equipment, robust technical expertise, unparalleled quality, and comprehensive after-sales service. Our General Manager and dedicated team warmly welcome both new and returning customers to visit our facilities and discuss potential business opportunities!
Suppliers with verified business licenses
Audited Supplier 
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