What are the main applications of this product?

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

What certifications do your products have?

Our products are certified with CE, ISO9001, and SGS, ensuring high quality and compliance with international standards.

Double-Barrier Polypropylene Laminated Glass Wool Roll Felt Low Thermal Conductivity Steel Structure Insulation

Name: Double-Barrier Polypropylene Laminated Glass Wool Roll Felt Low Thermal Conductivity Steel Structure Insulation
Brand: Hebei Liangpeng New Material Co., Ltd.
SKU: 2108212765

Hebei, ChinaHebei Liangpeng New Material Co., Ltd.

US$3.80-10.60

5,000 Square Meters

Sample price:US$0.10/square meter.Request sample

Product profile

Customization

Available

Color

Yellow

Feature

Heat Insulation

Model NO.

GD-GWF

Coefficient of Heat Conductivity

0.038W/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

6.8μm

Average Nrc

1.00

Material

Glass

After-sales Service

Online Technical Support

Warranty

5 Years

Refractoriness

170-400°c

Diameter

6.8μm

Apparent Density

12-24kg/M³

Surface Treatment

Glass Fiber

Usage

Insulation Materials

Transport Package

Packed by Vacuumed Packing, Inner Packing Is PVC

Specification

50/75/100/200mm*1200mm*1000mm

Trademark

GD-INSULATION

Origin

China

HS Code

7019809000

Production Capacity

50000pieces/Year

Key features

Low Thermal Conductivity: Excellent insulation with conductivity as low as 0.035W/m.K for superior energy efficiency.

Superior Sound Absorption: High NRC of 1.00 provides effective noise reduction and acoustic comfort for buildings.

Fireproof Safety: Non-combustible material with flame propagation rating of 25 and flame diffusivity of 50.

Corrosion Resistant: Chemically stable with no chemical reaction, ensuring long-term durability in various environments.

Moisture Proof: Low moisture absorption of less than 3% by weight and high humidity resistance.

Versatile Applications: Suitable for construction, ships, pipelines, high-speed rail, and aerospace insulation needs.

Certified Quality: Products certified with CE, ISO9001, and SGS standards for guaranteed quality and safety.

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: ≤1.52hTerms 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 noise reduction.

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?

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