Heat Insulation Rockwool Pipe with Aluminum Foil Facing for HVAC Ducts

• Customization: Available
• Feature: Durable, Easy to Install, Fierproof, Heat Insulation
• Highest Working Temperature: 600℃
• Model NO.: 1/2\"*25mm
• Material: Dolomite
• Material Composition: Basalt and Dolomite
• Fire Rating: ASTM E84 Class a / Non-Combustible
• Application Temperature Range: 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
• Product Name: Rockwool Pipe
• Key: Rock Wool Insulation Pipe
• Transport Package: Plastic Packaging
• Specification: 1/2"*25mm
• Trademark: CHENXUAN
• Origin: China
• Package Size: 61.00cm * 46.00cm * 102.00cm
• Package Gross Weight: 22.200kg

Product Description

Product Description

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.

Specification

Parameter	Specification / Value
Product Name	Rock Wool Tube
Core Material	Basalt Rock Wool (Inorganic)
Max Temperature Resistance	Up to 1200°C (2192°F)
Thermal Conductivity	0.035–0.040 W/(m·K) at 50°C mean temperature
Density	80–160 kg/m³ (Customizable)
Inner Diameter Range	15 mm to 600 mm (Standard) / Custom sizes available
Wall Thickness Options	30 mm, 50 mm, 75 mm, 100 mm, 150 mm (Customizable)
Length per Section	1 m (Standard) / Custom lengths available
Facing Options	None / Aluminum Foil / ASJ / PVC Coating
Fire Rating	Class A1 (Non-combustible, EN 13501-1)
Water Repellency	≥ 98% (Hydrophobic)
Sound Absorption	0.6–0.95 NRC (25–100 mm thickness)
Chemical Resistance	Highly resistant to most chemicals and solvents
Corrosion Resistance	Alkaline resistant, non-corrosive to metal pipes
Environmental Certification	LEED Compliant, GreenGuard Gold (Optional)
Standards Compliance	ASTM C547, EN 14303, GB/T 11835
Customization Support	Yes (Size, thickness, density, facing, labeling)

Main Products

Company Profile

Deqing Chenxuan Energy Saving Technology Co., Ltd.

Established in 2023, Deqing Chenxuan Energy Saving Technology Co., Ltd. is an emerging technology enterprise dedicated to the R&D, production, and sales of high-quality energy-saving and thermal insulation materials. Located in Deqing County, Huzhou City, Zhejiang Province, the company leverages the region's superior geographical advantages and industrial foundation. From its inception, the company has adhered to the development philosophy of "establishing itself through technology, succeeding through quality, and thriving through service." It specializes in providing efficient, safe, and environmentally friendly thermal insulation solutions for global industrial and construction sectors. Despite being a relatively new company, Deqing Chenxuan has rapidly emerged as a dynamic and promising force in the industry, thanks to its precise market positioning, innovative production techniques, and stringent quality management system.

Certifications

Packaging & Shipping

FAQ

Q1: What products does your company offer?
A1: We specialize in high-performance insulation materials, including Rock Wool (pipes, boards, felts), Glass Wool (pipes, boards, felts), and Aluminum Silicate (pipes, boards, felts). These products are widely used in industrial and building insulation for their excellent thermal and acoustic properties.
 
Q2: What are your main export markets?
A2: Our products are primarily exported to global markets, including but not limited to Southeast Asia, Europe, the Middle East, and North America.
 
Q3: What is your production capacity?
A3: We have an annual production capacity of 20,000 cubic meters for insulation pipes and 100,000 cubic meters for insulation boards.
 
Q4: What is your lead time?
A4: Standard orders typically ship within 15-30 days after confirmation, depending on product specifications and order volume.
 
Q5: What shipping methods do you offer?
A5: We arrange shipping via sea freight (FOB/CIF), air freight, or express delivery (e.g., DHL, FedEx) based on customer requirements.
 
Q6: How can I request a quote?
A6: You can contact us via email or the inquiry form on our website. Please provide product specifications, quantity, and destination port for an accurate quotation.
 
Q7: What payment terms do you accept?
A7: We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and other secure payment methods.
 
Q8: Can I request a sample?
A8: Yes, sample requests are welcome. Please contact our sales team for arrangements. Sample fees and shipping costs may apply.
 

Q9: How do you ensure product quality?
A9: Our products strictly comply with international standards (e.g., GB, ASTM, EN). We conduct rigorous quality checks at every production stage.

Q10: What is your warranty policy?
A10: We offer quality guarantees for our products. Specific warranty terms depend on the product type and application.
 
Q11: What if I receive defective products?
A11: Please notify us within 7 days of receiving the goods. We will investigate and provide solutions such as replacement or compensation.
 
Q12: Do you provide technical support?
A12: Yes, we offer technical guidance on product selection, installation, and application. Feel free to contact our technical team.
 
Q13: Can you customize products?
A13: Yes, we provide customization services for dimensions, densities, and packaging based on customer requirements.