Can the product be customized?

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

Thermal Insulation Rock Wool Board for HVAC Duct Fire Protection

Name: Thermal Insulation Rock Wool Board for HVAC Duct Fire Protection
Brand: Hebei Liangpeng New Material Co., Ltd.
SKU: 2323395135

Hebei, ChinaHebei Liangpeng New Material Co., Ltd.

US$0.90-3.50

5,000 Square Meters

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

Product profile

Customization

Available

After-sales Service

Online Technical Support

Certification

ASTM, CE, ISO

Model NO.

GD-RW

Color

Yellow

Feature

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

Thermal Conductivity

0.033W/M.K-0.089W/M.K

Maximum Service Temperature

500ºC

Corrosion Resistance

No Chemical Reaction

Mold Resistance

Mildew Proof

Moisture Absorption

Less 3% by Weight

Humidity Veneration Rate

Max 0.013G/24hours.M2

Average Diameter of Fibers

7.2μm

Thermal Resistance

2.80m2.K/W

Average Nrc

1.0

Non-Combustibility

Flame Propagation:25;Flame Diffustivity:50

Material

Glass

Diameter

7.2μm

Apparent Density

48-64kg/M³

Surface Treatment

Glass Fiber

Usage

Insulation Materials

Transport Package

Packed by Pallet

Specification

80/85/90/95/100mm*1130-1250mm

Trademark

GD-INSULATION

Origin

China

HS Code

7019809000

Production Capacity

50000pieces/Year

Key features

EUCEB Biosolubility Certification: Only material in region with EUCEB cert; fibers decompose naturally in body to eliminate respiratory risks.

Class A1 Non-Combustible Rating: Withstands extreme temperatures without melting or releasing toxic smoke; critical firewall for safety.

Comprehensive Fire & Moisture Protection: Flame propagation 25, diffusion 50; moisture absorption less than 3% by weight; mildew proof.

Eco-Friendly Green Building Material: Low-carbon production, formaldehyde-free bonding; contributes to carbon neutrality and green projects.

High Noise Reduction Performance: Average NRC of 1.0 provides superior noise reduction for improved indoor acoustic environment.

Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs.

Durable and Corrosion Resistant: No chemical reaction with corrosive substances; durable construction ensures long-term reliability.

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: ≤2.08hTerms 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: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, and FedEx.

Q:What is the delivery time for orders?

Stock items are delivered in 1-3 working days. Standard items take 3-7 working days. Made-to-order items require 7-15 working days.

Q:How can I get a price quotation?

Click the Send button below to submit an inquiry. We will provide a quote within 24 hours. For urgent requests, please call us or mention it in your email.

Q:Is the rock wool safe for human health?

Yes. Our biosoluble rock wool fibers are designed to be naturally decomposed and cleared by the body's immune system if inhaled, eliminating long-term respiratory risks.

Q:What certifications does the product have?

The product holds ASTM, CE, and ISO certifications, and is the only material in the region to achieve the prestigious EUCEB Certification for biosolubility.