What are the main features of this Rock Wool Board?

Key features include durability, ease of installation, fireproof and flame retardant properties, heat insulation, noise reduction, and waterproof capabilities.

Is customization available for this product?

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

Thermal Insulation Rockwool Board Construction Tunnel Use 50-150kg/M³

Name: Thermal Insulation Rockwool Board Construction Tunnel Use 50-150kg/M³
Brand: Hebei Liangpeng New Material Co., Ltd.
SKU: 2106976695

Hebei, ChinaHebei Liangpeng New Material Co., Ltd.

US$0.90-5.70

1,000 Square Meters

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

Product profile

Customization

Available

After-sales Service

Online Technical Support

Feature

Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, Waterproof

Model NO.

GD-CWRW

Highest Working Temperature

800℃

Material

Basalt

Thermal Conductivity(W/Mk)

0.034W/M.K

Average Nrc

1.05

Maximum Service Temperature

750℃

Compression Strength(Kpa)

140

Tensile Strength(Kpa)

215

Shear Strength(Kpa)

Flame Diffusivity

Flame Propagation

Fire Performance

Class A1

Water Vapor Sorption(% by Weight)

≤1%

Water Vapor Sorption(% by Volume)

≤1%

Water Repellency(Option Available)

>99%

Diameter

5-15mm

Warranty

5 Years

Apparent Density

50-150kg/M³

Transport Package

by a Shrink Film

Specification

Customizable

Trademark

GD-INSULATION

Origin

China

HS Code

68061000

Production Capacity

50000pieces/Year

Key features

Class A1 Fire Rating: Non-combustible Euroclass A1 with high combustion performance for maximum safety.

Low Thermal Conductivity: 0.034 W/mK ensures excellent heat insulation and energy efficiency.

High Noise Reduction: Average NRC of 1.05 provides superior sound absorption and noise reduction.

Durable & Waterproof: Water repellency >99% and durable construction for long-lasting performance.

Easy to Install: Easy to cut and fit various complex shapes, reducing labor costs.

Versatile Applications: Suitable for construction, ships, pipelines, and aerospace thermal insulation.

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:Why choose Rock Wool for insulation?

Rock wool offers low thermal conductivity, good air permeability, high combustion performance (Class A1), easy construction, and excellent sound absorption.

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 3-7 working days, and made-to-order items 7-15 working days.

Q:How long is the quality guarantee?

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

Q:How can I get a price quotation?

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