Industrial-Grade Stone Wool Pipe Insulation for Process Heating and Trace Lines

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Product Description

Basic Information
Model NO.
1/2"*25mm
Material
Dolomite
Material Composition
Basalt and Dolomite
Fire Rating
ASTM E84 Class a / Non-Combustible
Application Temp
up to 1200°F
Thermal Conductivity
0.25 BTU·in/H·FT²·°F at 75°F
Water Repellency
Greater Than 98%
Thickness Options
1 Inch, 2 Inch, 3 Inch
Package Size
61.00cm * 46.00cm * 102.00cm
Gross Weight
22.200kg
Product Description
Industrial-Grade Stone Wool Pipe Insulation
Rock Wool Tube Details
Rock Wool Tube: Our Rock Wool Tube is a premium, non-combustible insulation solution designed for high-temperature piping systems in industrial, commercial, and HVAC applications. Manufactured from high-density rock wool fibers, this product offers exceptional thermal insulation, fire resistance, and sound absorption properties.

It is capable of withstanding extreme temperatures and provides reliable performance in demanding environments, including those exposed to moisture and chemical exposure. The tube's rigid yet flexible structure ensures easy installation and a secure fit on various pipe diameters. It is available with optional foil or ASJ facing for added vapor resistance and a clean finish. Customization in size, thickness, density, and facing type is supported to meet specific project requirements. Ideal for enhancing fire safety and energy efficiency in facilities such as power plants, refineries, and commercial buildings.

Specifications Table Image
Parameter Specification / Value
Product NameRock Wool Tube
Core MaterialBasalt Rock Wool (Inorganic)
Max Temperature ResistanceUp to 1200°C (2192°F)
Thermal Conductivity0.035–0.040 W/(m·K) at 50°C mean temperature
Density80–160 kg/m³ (Customizable)
Inner Diameter Range15 mm to 600 mm (Standard)
Wall Thickness Options30 mm, 50 mm, 75 mm, 100 mm, 150 mm
Fire RatingClass A1 (Non-combustible, EN 13501-1)
Water Repellency≥ 98% (Hydrophobic)
Sound Absorption0.6–0.95 NRC
Standards ComplianceASTM C547, EN 14303, GB/T 11835
Main Products & Applications
Main Products
Application Overview
Profile Overview

Established in 2023, this emerging technology enterprise is dedicated to the R&D, production, and sales of high-quality energy-saving and thermal insulation materials. The company leverages superior industrial foundations to provide efficient, safe, and environmentally friendly thermal insulation solutions for global industrial and construction sectors. Through precise market positioning and innovative production techniques, we provide dynamic and promising solutions in the energy-saving industry.

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Certifications & Packaging
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Packaging & Shipping
Frequently Asked Questions
What products are available?
We specialize in high-performance insulation materials, including Rock Wool (pipes, boards, felts), Glass Wool (pipes, boards, felts), and Aluminum Silicate (pipes, boards, felts).
What is your annual production capacity?
We have an annual production capacity of 20,000 cubic meters for insulation pipes and 100,000 cubic meters for insulation boards.
What is the typical lead time for orders?
Standard orders typically ship within 15-30 days after confirmation, depending on product specifications and order volume.
How do you ensure product quality?
Our products strictly comply with international standards such as GB, ASTM, and EN. We conduct rigorous quality checks at every production stage.
Can you provide technical support?
Yes, we offer technical guidance on product selection, installation, and application. Our technical team is available for consultation.
Are customization services supported?
Yes, we provide customization services for dimensions, densities, and packaging based on specific customer requirements.

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