Glass Wool Pipe with Alu Foil faced of good Quality

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
1 m
Supply Capability:
700 m/month

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Product Description:

Glasswool Pipes

1.    Introduction

As this material ha s the characters of water-proof, anti-corrosion and mildewing-proof, glass wool pipe is good at stopping condensation and freezing of the pipes.

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Technical Data

Item

Unit

Index

Density

Kg/m3

48-96

Thickness

mm

25-90

Diameter

mm

18mm-529mm

Length

mm

1000,1200

Note: product with special specification can be made to order. Both unfaced and faced felts can be provided.

 

2. Glass wool pipe image

 

3. Our market

Our products sell well in Middle East, South East Asia, America and Europe. We have established good business relationship with the customers in over 120 countries and regions all over the world. We sincerely provide the highest quality products and the best services to friends from all over the world.

4.    Application

It is widely used in building, heating power pipes, air conditioning and refrigerors for thermal insurance, such as hot water pipes, steam pipes, electric power, petroleum and chemical industries. Glass wool pipe faced with Alum Foil can be applied to the surface for preventing moisture and radiation.

5.    Package

Reasonable pieces will be packed with plastic bags or carton box, and then into container.

6.FAQ:

We have organized several common questions for our clientsmay help you sincerely

How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 40 working days can be served.

 

 

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- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What's the centrifugal glass wool?
Sound insulating cotton
Q:Why is glass wool board used in portable house on the construction site?
Portable houses usually use glass wool or rock wool, because of low manufacturing costs and good thermal insulation effect.
Q:What are the disadvantages of glass wool? What are the technical limitations in application?
Glass wool is one kind of the glass fiber and it is a man-made inorganic fiber. Glass is made by melting such raw materials as quartz sand, limestone, dolomite and other natural ore with some chemical materials like pure alkali and sodium borate. In the molten state, the glass is thrown into fine fibers in the shape of floc by the with external force. These fibres vertically interwine and show many small gaps. These gaps can be regarded as air void. Thus, glass wool can be regarded as porous materials and it is of good insulation and sound absorption performance.
Q:How about the quoted price of asphalt glass wool felt?
The sound absorption property of glass wool board is related to veneer materials, cavity and cavity's size, the thickness of glass wool board and apparent density. Test shows that sound absorption property of glass wool board is mostly related to the thickness of board.
Q:What does the thermal insulation test of glass rock wool include?
Appearance, dimensional deviation(length, width, height), shot content, average diameter of fibers, flatness deviation, right-angle deviation, water absorption coefficient, hydrophobic rate, short-term water absorption, tensile strength perpendicular to the surface, compression strength, heat conductivity coefficient, dimensional stability, noise reduction coefficient, acidity coefficient, vapor diffusion resistance factor, long-term water absorption, combustion performance. These are testing programs of rock wool thermal insulation boards. The raw materials and performance of which are different from that of glass wool. In addition to the different areas, the required testing programs are different too. My answer is for reference only.
Q:Who know the construction technology of glass wool?
1, The construction condition. 1.1, The substrate must be dry and be passed acceptance inspection. 1.2, The construction site should be granted with no more than five grade of wind force during construction. 1.3, Effective measures should be taken during construction in rainy days to prevent glass wool from being wetted by rainwater. 2, the main construction tools: wllpaper knife, electric screwdriver and fe, electric screwdriver, 2m guiding rule. 3, Construction process. 4. Construction points. 4.1, Construction preparation: 4.1.1, Material preparation: Prepare the detailed supply planned order of materials according to the drawings and projects condition. All materials approved into the site must be qualified products, complying with the relevant regulatory requirements nationally, industrially and locally. 4.1.2 Construction machinery: All machinery must be tested to ensure their good performance. 4.1.3, Personnel preparation: Technical personnel must be provided with technical training and technical disclosure.
Q:To reach better sound absorption effect, which should be filled in the keel, glass wool felt / board or polyester fiber cotton felt / board ?
Both materials are inappropriate to used for noise insulation, for glass wool and polyester fiber cotton are sound-absorbing materials. Neither is good for sound insulation. They can be used to prevent echo formation in the room, and their function is to reduce the reflection of sound indoors.
Q:What is the construction process of external wall glass wool board?
Rock wool board should be pasted from the bottom up, in the horizontal direction it should be pasted from corners to windows to the sides; during pasting, it should be squeezed paste softly and evenly, internal and external corners should be rubbed and lapped; after finishing pasting, then check the flatness and perpendicularity with a 2 m ruler; rock wool board should be re-pasted if the tolerance is too large(the error is greater than 2 mm); when pasting around door and window openings, complete rock wool board should used, and the patchwork of rock wool board can not just be in the corners of window and door openings. Rock wool board pasted to corners should exceed the minimum size of 200 mm. I hope my answer help you.
Q:Which is more effective in retarding fire, rock wool or glass wool? What is the difference between rock wool and glass wool?
In terms of fireproof effect, rock wool is certainly better than glass wool. The maximum temperature of rockwool is 1100 ℃, and glass wool is only 600 ℃. In addition if used in the external walls, the highest unit weight of glass wool can only be in the range of 60-90, but rock wool can be over 140. Generally glass wool can not be used in external wall at present. Only rock wool is A grade fireproof material.The heat conductivity coefficient of glass wool is lower than glass wool and the fibre length of rock wool is longer than glass wool. As for price, tons of glass wool rock is more expensive than that of rock wool. However, if counted by square size, glass wool is cheaper per square size than rock wool.
Q:what is the quota of glass wool rigid section of thermal insulation.
Now, I also encountered the same problem, lz, can you tell me what quota should be used?

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