What certifications does the product have?

Our products are certified with ASTM, CE, and ISO standards, ensuring high quality and safety compliance.

Is customization available for this product?

Yes, we offer OEM and ODM services, including customization from samples, designs, and flexible minor or full customization options.

What are the main application scenarios?

The product is widely used in construction, ships, pipelines, equipment, high-speed rail, and aerospace for sound and thermal insulation.

Class 1 Fireproof Formaldehyde Free White Glass Wool Roll for Ventilation Duct

Name: Class 1 Fireproof Formaldehyde Free White Glass Wool Roll for Ventilation Duct
Brand: Hebei Liangpeng New Material Co., Ltd.
SKU: 2322636095

Hebei, ChinaHebei Liangpeng New Material Co., Ltd.

US$0.80-4.50

5,000 Square Meters

Sample price:US$0.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Certification

ASTM, CE, ISO

Model NO.

GD-GW

Color

Yellow

Feature

Durable, Flame Retardant, Heat Insulation, Moisture-Proof, Noise Reduction

Coefficient of Heat Conductivity

0.038-0.049W/M.K

Thermal Resistance

1.30m2.K/W

Corrosion Resistance

No Chemical Reaction

Moisture Absorption

Less 3%by Weight

Humidity Veneration Rate

Max 0.013G/24hours.M2

Certificate

CE/ISO9001/SGS

Non-Combustibility

Flame Propagation:25;Flame Diffustivity:50

Average Diameter of Fibers

6-8um

Average Nrc

0.95

Transport Package

Packed by Vacuumed Packing, Inner Packing Is PVC

Specification

25-180mm*1200mm*7m-30m

Trademark

GD-INSULATION

Origin

China

HS Code

7019809000

Production Capacity

500000tons/Year

Key features

Excellent Thermal Insulation: Low thermal conductivity of 0.035-0.039 W/m.K for effective energy saving.

Superior Sound Absorption: High NRC of 0.95-1.00 provides excellent noise reduction and acoustic comfort.

Fire Safety Certified: Flame retardant with ASTM E84 certification ensuring high fire protection standards.

Moisture & Corrosion Resistant: Less than 3% moisture absorption and no chemical reaction for durability.

Wide Application Range: Suitable for construction, ships, pipelines, and aerospace sound/thermal insulation.

Multiple Thickness Options: Available in 50mm to 250mm thicknesses to meet diverse project requirements.

Eco-Friendly Material: Made from inorganic glass fiber, non-combustible and chemically stable.

Professional After-Sales Support: Online technical support available to assist with installation and usage.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExhibition Experience

Hebei Liangpeng New Material Co., Ltd.

Hebei, China

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 for insulation?

Glass wool offers excellent thermal and acoustic insulation, high tensile strength, light weight, and exceptional resilience, making it ideal for energy saving and comfort.

Q:What is the sample policy?

Samples are free of charge. Customers only need to pay for the shipping cost via international express services like DHL, TNT, UPS, or FedEx.

Q:What is the delivery time for orders?

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 period?

We provide a 20-year quality guarantee for our glass wool products.

Q:How can I get a price quotation?

Please send an inquiry via the 'Send' button. We will quote within 24 hours. For urgent requests, you can call us or mention it in your email.