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Fireproof Class a Durable High Temperature Glass Wool Roll
US$0.40-3.00
5,000 Square Meters
Sample price:US$0.10/square meter.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online Technical SupportCertification
ASTM, CE, ISOModel NO.
GD-HGWColor
YellowFeature
Durable, Flame Retardant, Heat Insulation, Moisture-Proof, Noise ReductionAverage Diameter of Fibers
6.8μmCoefficient of Heat Conductivity
0.035W/M.KThermal Resistance
1.42m2.K/WAverage Nrc
1.05Maximum Service Temperature
400℃Corrosion Resistance
No Chemical ReactionMold Resistance
Mildew ProofMoisture Absorption
Less 3% by WeightHumidity Veneration Rate
Max 0.013G/24hours.M2Non-Combustibility
Flame Propagation:25;Flame Diffustivity:50Material
GlassWarranty
5 YearsRefractoriness
400℃Diameter
6.8μmApparent Density
24-48kg/M³Transport Package
Packed by Vacuumed Packing. Inner Packing Is PVC BSpecification
25/50/75/100mm*600mmTrademark
GD-INSULATIONOrigin
ChinaHS Code
7019809000Production Capacity
50000pieces/YearKey features
Class A Fire Performance: Natural inorganic material with superior flame retardant and non-combustible properties.
Moisture and Mold Resistance: Low moisture absorption (less than 3%) and mildew-proof for long-term durability.
Versatile Application: Ideal for electric power, chemical industry, construction, ships, and aerospace sectors.
Comprehensive Certifications: Certified by ASTM, CE, and ISO standards for quality and safety assurance.
Cost-Effective Packaging: Vacuum packed with PVC and woven fabric to save transportation and storage costs.
Long-Term Warranty: Backed by a 5-year manufacturer warranty and 20-year quality guarantee.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-10-01Nearest Port: Tianjin Port, Shanghai PortAverage Response Time: ≤1.60hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA, CPT, Others
AI-Powered supplier vetting
SummaryHebei Liangpeng New Material Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, offering glass wool, rock wool, and rubber foam. The supplier reports glass wool output of 80,000 tons and serves export markets across multiple regions, with exports representing 41%–50% of sales. It provides broad customization services and has 6–10 R&D engineers and 6–10 quality-control staff. However, no SDK is available, and no certification information is provided. Service procedures exist for supplier assessment, corrective actions, and customer complaints, but records are absent. The supplier has participated in one named offline trade show but has no overseas showroom, agent, or branch. Financial information is limited to year labels without substantive financial metrics, so credibility cannot be fully assessed.
Supplier typeThe supplier is described as a limited company, trading company, and manufacturer/factory. Its stated products include glass wool, rock wool, and rubber foam, while its registered location is in Langfang, Hebei, China.
R&D capabilityThe supplier reports 6–10 R&D engineers and a business scope covering new-material technology development, consultation, transfer, and promotion. However, it explicitly has no available SDK, so the evidence does not support a strong conclusion across all innovation requirements.
Production capacityThe supplier identifies itself as both a trading company and manufacturer/factory and reports glass wool production of 80,000 tons. It also states annual production output within the provided range and has 6–10 quality-control staff, supporting production capability for its listed insulation products.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This demonstrates broad stated customization coverage.
Product Q&A
Q:Why should I use glass wool?
A:
Glass wool is widely used for insulation due to its excellent thermal and acoustic insulation properties, high tensile strength, light weight, and exceptional resilience.
Q:What is the sample policy?
A:
Samples are free of charge. Customers only need to pay for the shipping cost via international express services like DHL, TNT, UPS, and FedEx.
Q:What is the delivery time?
A:
Stock items take 1-3 working days, standard items take 3-7 working days, and made-to-order items take 7-15 working days.
Q:How long is the quality guarantee?
A:
We provide a 20-year quality guarantee for our products.
Q:How can I get a price quote?
A:
Click the Send button below to send an inquiry. We will quote within 24 hours. For urgent requests, please call us or mention it in your email.
Send Inquiry
*To:
Hebei Liangpeng New Material Co., Ltd.
Hebei Liangpeng New Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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