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Home / Products / Rock Wool Insulation / Rock Wool Pipe
  • Fireproof Rock Wool Pipe/ Mineral Wool Tube
  • Fireproof Rock Wool Pipe/ Mineral Wool Tube

Fireproof Rock Wool Pipe/ Mineral Wool Tube

Rock Wool is made from basalt, an inorganic raw material.

Product parameters

Density60Kg/m³-150kg /m³
FacingAluminum Foil

Product Features

Rock wool pipe is preformed through some mould for technical and industry pipeline. To ease installation process, there is a joint-cutting in one edge along the of axis, this also make the pipe section fit the pipe line well. The outer face of the pipe section can be polished to make the consistent and exact insulation thickness in all directions or faced with aluminum foil on request.


Rigid rock wool pipe insulation

Excellent thermal performance rock wool pipe

Easy to handle and fabricate

Low Dust rock wool pipe

Good compressive strength

Non combustible rock wool pipe

Chemically inert

Low water vapor absorption

Cost Effective rock wool pipe


Rock wool pipe shell is widely used in petroleum, chemical, metallurgy, ships, textiles and other industrial boilers and equipment pipe insulation, but also used in the construction industry wall, ceiling and interior and exterior wall insulation and various types of cold, hot pipe and hidden, external Insulation of the dew pipe. Power, petroleum, chemical, light industry, metallurgy and other industries of pipeline insulation is suitable for all kinds of pipeline insulation and insulation, especially for small straight pipeline construction is convenient and rapid. Waterproof rock wool pipe with moisture-proof, warm-draining, water-repellent special functions, especially suitable for rainy, humid environment, moisture absorption rate of less than 5 percent, water repellent rate of more than 98%.

The production process of the rock wool pipe:

Rock Wool Pipe/ Rock Wool Tube


Density60-150 Kg/m3
Shot content (particle diameter ≥0.25mm), %≤12.0
Average fiber diameter, μm≤7.0
Density tolerance, %+15, -15
Thermal conductivity coefficient (average temperature: 70±2℃), W/(m. K)≤0.043
Thermal load contraction temperature (products with density above 60kg/m3),≤ 600
Acidity coefficient mk≥ 1.6
Moisture content, %≤0.5
Combustion propertyNon-combustible(A class)
Organic material content, %≤ 4.0
Water repellence (water-proof), %≥ 98
Water absorption (water-proof), %≤ 5
Max Application Temperature ℃650



1. Are you a manufacturer or a trading company?

We are a manufacturer which has 30 years' history.

2. Can you accept OEM or ODM?

Of course, Logo is also acceptable.

3. What is the delivery time?

About 10-20 days after the contract signing.

4. What is your payment methods?

T/T L/C Paypal West Union and others .

5. Where is your manufacturer? How to visit it?

Our factory located in Binhai New Area, Tianjin, China. Mainly producing pre-insulated pipes, mineral wool insulation products and other insulating materials. You can take a plane to Beijing or Tianjin, then take a train to our company.

6. How do we control our products' quality?

We have professional quality control workers and quality inspection machine to control the entire production quality. We can also provide an inspection which was offered by a third party.   

7. Can I customize some other sizes of products?

Yes! We can according to the customer's request. If you have any other questions, please don't hesitate, contact us.



1. Timely response: to your inquiry in 24 hours, quickly respond mails and provide solutions.

2. Free sample: Sample and trial order are accepted for the quality evaluation.

3. Shorter delivery time: Book the earliest vessel or plane to guarantee the delivery time.

4. Professional Services: Provide high or cold temperature solutions and professionals installation and technology services for you.

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Contact Us
  • Tel : +86 22 6526 5758
  • Fax : +86 22 6526 5757
  • Mobile : +86 185 2217 4056
  • QQ : 444160733
  • E-mail : info@cnhaimen.com
  • Add : No. 2352-600 Tanghan road, Tanggu marine science and technology park, Tianjin Binhai high-tech zone
  • ZipCode : 300451