Is the product customizable?

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

What is the warranty period for the product?

The product comes with a 5-year warranty as specified in the attributes.

Rockwool Board Classa Fireproof for Industrial & Building Theraml Insulation

Name: Rockwool Board Classa Fireproof for Industrial & Building Theraml Insulation
Brand: Hebei Liangpeng New Material Co., Ltd.
SKU: 2155446535

Hebei, ChinaHebei Liangpeng New Material Co., Ltd.

US$1.50-5.80

1,000 Square Meters

Sample price:US$0.00/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

Model NO.

GD-EWRW

Highest Working Temperature

750℃

Material

Rock Fiberglass

Average Nrc

1.05

Maximum Service Temperature

750℃

Apparent Density

120-140kg/M³

Water Vapor Sorption(% by Weight)

≤1%

Water Repellency(Option Available)

>99%

Water Vapor Sorption(% by Volume)

≤1%

Usage

Insulation Materials

Flame Propagation

Flame Diffusivity

Compression Strength(Kpa)

Tensile Strength(Kpa)

Warranty

5 Years

Surface Treatment

Fiber

Fire Performance

Class A1

Diameter

5-15mm

Transport Package

by a Shrink Film

Specification

40-160mm*600mm*1200mm

Trademark

GD-INSULATION

Origin

China

HS Code

68061000

Production Capacity

50000pieces/Year

Key features

Class A1 Fireproof: Non-combustible material with excellent fire prevention performance and no toxic gas release.

High Strength & Durability: High compressive (55 kPa) and tensile (21 kPa) strength ensures long-term stability.

Energy Saving Insulation: Low thermal conductivity (0.036 W/mK) reduces building heating and AC energy consumption.

Noise Reduction: Efficient sound absorption with an average NRC of 1.05 for superior acoustic performance.

Moisture & Corrosion Resistant: Does not absorb moisture or corrode metals like steel, aluminum, or copper.

Customizable Options: Supports customization from samples, designs, and flexible minor adjustments.

Versatile Application: Suitable for construction, ships, pipelines, high-speed rail, and aerospace 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: ≤2.90hTerms 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.