What certifications does the product have?

The product is certified by ASTM, CE, and ISO standards, ensuring high quality and compliance with international regulations.

What are the main applications of this glass wool tube?

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

100kg/M3 Glasswool Tube High-Density Fireproof Thermal Insulation

Name: 100kg/M3 Glasswool Tube High-Density Fireproof Thermal Insulation
Brand: Hebei Liangpeng New Material Co., Ltd.
SKU: 2105529395

Hebei, ChinaHebei Liangpeng New Material Co., Ltd.

US$1.50-3.00

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-TUGW

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

450℃

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%

Material

Glass

Surface Treatment

Glazed Tiles

Warranty

5 Years

Refractoriness

450°C

Diameter

20-610mm

Apparent Density

80kgs/M³

Usage

Insulation Materials

Transport Package

Glass Wool Tubes Are Packed by Carton Boxes

Specification

20/25/30/35/40/50/60/70/80/90/100mmThickness

Trademark

GD-INSULATION

Origin

China

HS Code

7019809000

Production Capacity

50000pieces/Year

Key features

Class A1 Fire Performance: Non-combustible material with Flame Diffusivity 50 and Flame Propagation 25.

Excellent Noise Reduction: Superior sound absorption and noise reduction properties for comfort.

Wide Diameter Range: Available in diameters from 20mm to 610mm for various pipe sizes.

Certified Quality: Certified by ASTM, CE, and ISO standards for reliability.

Durable Material: Made of inorganic glass fiber, corrosion-resistant and chemically stable.

Fast Delivery Options: Stock items ship in 1-3 days; standard items in 3-7 days.

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: ≤2.12hTerms 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, helping to reduce energy consumption and improve 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 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 long is the quality guarantee?

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

Q:How can I get a price quotation?

You can click the Send button to submit an inquiry. We will quote within 24 hours. For urgent requests, please call us or mention it in your email.