WGH high-temperature glass wool
EXW
$1,146.57-1,375.88 /ton
China
118 Chengjiang West Road, Economic Development Zone, Taixing City, Taizhou City, Jiangsu Province
+86 0523-87599660
Online Contact
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Product Introduction

High-temperature glass wool insulation material for industrial use is a lightweight, durable, and high-performance thermal insulation material composed of uniform, elongated, and elastic glass fibers combined with special high-temperature binders. It has a weak alkaline nature and contains very low levels of soluble chloride ions, making it non-corrosive to steel components. This material is widely used for insulation and thermal protection of industrial equipment and pipelines. It can be cut to size as needed for convenient installation, and the outer protective layer of the insulation structure can be selected based on specific circumstances, including options such as galvanized sheet metal, aluminum, stainless steel, or plastering materials.

Product Specifications

Performance specifications table

Project Name

WGHZ high-temperature glass wool felt

WGHS high-temperature glass wool board

WGHT high-temperature glass wool tube

Product Standards

GB/T 13350

Use temperature (℃)

≤ 538

≤ 538

≤ 538

Bulk density (kg/m³)

(38/48)± 10%

(38/48/64)± 5%

50+10%

Thermal conductivity (W/m · K)

Average temperature 70 ℃

≤ 0.039

≤ 0.039

≤ 0.039

Thermal load shrinkage temperature (℃)

≥ 350

≥ 350

≥ 350

Combustion performance grade

Class A(A1)

Class A(A1)

Class A(A1)

Content of slag ball (%)

≤ 0.1

≤ 0.1

≤ 0.1

Hydrophobic rate (%)

≥ 98

≥ 98

≥ 98

Specifications

WGHZ high-temperature glass wool felt

Length (mm)

10000 30000

Width (mm)

1200

Thickness (mm)

30 40 50

WGHS high-temperature glass wool board

Length (mm)

1200

Width (mm)

600

Thickness (mm)

30 40 50 60 70

WGHT high-temperature glass wool tube

Length (mm)

1000

Pipe diameter (mm)

22~425

Thickness (mm)

30 40 50 60 70

Note: other specifications can be customized according to requirements