Bellsafe Glass Wool Fiberglass Insulation Pipe Heat Insulating Tube

• Customization: Available
• After-sales Service: Online Technical Support, Free Spare Parts
• Highest Working Temperature: -120°c~400°c
• Material: Melten Glass
• Length: Custermized
• Thickness: 30~80mm
• Inner Diameter: 22~426mm
• Density: 48~70kg/M3
• Fireproof: Class 1, Class 0, FM, UL94
• Thermal Conductivity: 0.036W/M.K
• Shipping Port: Shenzhen
• Color: Yellow
• Advantage: Easy Application
• Feature: Durable, Flame Retardant, Heat Insulation, Moistur
• Surface Treatment: Plain/Aluminum Foil
• Transport Package: Shrink Wrap Packaging
• Specification: inner diameter 22~426mm; pipe thickness: 30~80mm
• Trademark: Bellsafe
• Origin: Guangdong, China
• HS Code: 70198090
• Production Capacity: 300000 Cbm/Year
• Package Size: 105.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 15.000kg

Product Description

Bellsafe Thermal Insulation Fiber Roll Glass Wool Blanket with Aluminum Foil

Product Description

Glass wool is a category in glass fiber, is a kind of artificial inorganic fiber. Using quartz sand, limestone, dolomite and other natural ore as the main raw materials, with some soda ash, borax and other chemical raw materials into glass. In the molten state, with external force, blown into a flocculent fine fiber, fiber and fiber between the three-dimensional cross, intertwined with each other, showing a lot of small gaps. This gap can be seen as porosity. Therefore, glass wool can be regarded as porous materials, with good insulation, sound absorption performance.

 

Physical Data

Physical Properties	Unit	Value
Density	kg/m3	48~70
Maximum temperature of use	°C	400
Thermal conductivity	W/M.K	0.035
Thermal resistance	/	0.78~0.81
Slag inclusion content	%	0
Hygroscopicity	%	1.5
Hydrophobicity	%	99
Water content	%	≤ 1
Fiber Diameter	um	4.9
Grade of combustibility	/	Non-combustible Grade A

 

Features

1. Superior thermal resistance rating per inch.

2. Exceptional airborne noise absorption capabilities.

3. Non-combustible material meeting fire safety standards.

4. Significantly reduces building energy consumption rates.

5. Inherent moisture and mold resistance properties.

6. Contains substantial recycled glass content.

7. Maintains long-term thermal performance stability.

8. Withstands extreme temperatures without degradation.

 

 Applications

1.Soundproof and fireproof used for wall and roof.
2.Heat preservation for steel structure building.
3.Heat Insulation for wall and roof to save energy.
4.For indoor partition wall, and train compartment.
 

 

Packaging 


Certifications
Our rubber foam insulation materials have pass Class 1, Class 0, FM, UL fireproof standards. Our factory is also ISO9001, ISO1400, ISO45001 certified.

Why Choose Us

Six Advantages:

1. Uniform Fiber Distribution
   Glass wool insulation material has consistently interwoven fine fibers without clumping or voids. When installed, it forms a seamless thermal barrier, which ensures homogeneous coverage performance.

2. Highest Fire Safety Class
   Glass wool insulation material achieves ASTM E136 Class A non-combustible rating, which provides superior fire resistance without flame propagation.

3. Minimal Smoke Emission Properties
   Glass wool insulation material generates near-zero smoke density (ASTM E662 tested), which maintains clear evacuation routes during fire incidents.

4. Stable Thermal Resistance Retention
   Glass wool insulation material maintains long-term R-value consistency (ISO 8301 certified), which guarantees lifelong energy-saving performance.

5. Hydrophobic Moisture Resistance
   Glass wool insulation material exhibits >98% water repellency (EN 12087 standard), which prevents moisture absorption and mold growth.

6. Inorganic Aging Resistance
   Glass wool insulation material resists ozone, UV radiation, and temperature cycling (-260°C to 480°C), which ensures 50+ year service life.

Company Profile

* With over 20 years of unmatched experience, we bring expertise and innovation to the insulation industry.
* Our expansive facilities feature 3 dedicated production areas, ensuring efficient manufacturing and quality control.
* Equipped with 6 state-of-the-art production lines, we maintain a steady output to meet global demands.
* Our impressive annual production capacity reaches a staggering 900,000 m³, catering to diverse market needs.
* Our products are rigorously tested and approved with FM, CE, UL, Class 1, and Class 0 certifications, affirming our commitment to quality and safety.
* We are proudly ISO9001, ISO14001, and ISO45001 certified, demonstrating our dedication to maintaining high standards in quality, environmental management, and occupational health and safety.

We sincerely welcome you visit our China glass wool insulation factory any time!

FAQ

Q1. Can I have a sample for checking?
A: Yes. Samples are free and available.

Q2. What about the leading time?
A:Sample needs 1-3 days, mass production time needs 1-2 weeks after receive your prepayment.

Q3. What about the payment terms?
A:The main payment terms are T/T and L/C.

Q4. Do you have any MOQ limit for order?
A: 1*20GP with Bellsafe's usual sizes.

Q5. What is your advantage?
A: We have entity factory, competitive price, good production quality, fast delivery and good service.

Q6. How to proceed an order ?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.

Q7. Is it OK to print my logo on the product?
A: Yes. Please confirm the design and inform us formally before our production.