Wholesale China Pre Insulated Duct Board Factories Pricelist - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation

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Wholesale China Pre Insulated Duct Board Factories Pricelist - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation Detail:

Description

The embossed Galvanized steel phenolic air duct sheet is a new generation evolution product of traditional iron sheet air duct. The outer layer of the air duct board is made of galvanized embossed steel plate, the inner layer is coated with anticorrosive aluminum foil, and the middle is composited with phenolic foam. In addition to the advantages of traditional iron sheet air ducts of good rigidity and high strength, it also has the properties of flame retardant heat preservation, sound absorption and noise reduction. Moreover, after the pipe is formed, no secondary heat preservation is required, which overcomes the weakness of the traditional iron sheet air duct that the outer heat preservation layer is easily damaged, has a longer service life, and is beautiful and generous.

The embossed galvanized steel sheet composite phenolic foam insulation air duct sheet is a new generation evolution product of traditional iron sheet air duct. The outer layer of the air duct board is made of galvanized embossed steel plate, the inner layer is coated with anticorrosive aluminum foil, and the middle is composited with phenolic foam. In addition to the advantages of traditional iron sheet air ducts of good rigidity and high strength, it also has the properties of flame retardant heat preservation, sound absorption and noise reduction. Moreover, after the pipe is formed, no secondary heat preservation is required, which overcomes the weakness of the traditional iron sheet air duct that the outer heat preservation layer is easily damaged, has a longer service life, and is beautiful and generous.

Dimension

3900×1200×20mm±1mm
3900×1200×25mm±1mm
3900×1200×30mm±1mm
Can cut as the customer’s requirement

Technical Indicators

Item Specification
Material Double side galvanized steel + phenolic foam
Size 3900mm x 1200mm x 20/25/30mm
Density >60kg/m³
Oxygen index >42
Thermal conductivity 0.018-0.025W(m.K)
Compressing strength 0.56Mpa
Bending strength 1.05Mpa
Fireproof Grade Class “O”
Water absorption 1.9%
Max smoke density 2%
Working temperature -150°C to 150°C

Product Advantages

Excellent fire retardant, sound absorption and noise reduction performance;

●Good thermal insulation, which can greatly reduce the energy loss of the air conditioner;
●Light weight, can reduce the construction load, and easy to install;
●High strength, good rigidity, and convenient and quick maintenance;
●Long service life, short construction period, low comprehensive cost, energy saving and environmental protection, economical and practical.


Product detail pictures:

Wholesale China Pre Insulated Duct Board Factories Pricelist - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation detail pictures

Wholesale China Pre Insulated Duct Board Factories Pricelist - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation detail pictures

Wholesale China Pre Insulated Duct Board Factories Pricelist - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation detail pictures


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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for Wholesale China Pre Insulated Duct Board Factories Pricelist - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation , The product will supply to all over the world, such as: Egypt, Indonesia, Mauritius, You can always find the products you need in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We are looking forward to work with you for a win-win situation.
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The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
5 Stars By Carol from Nairobi - 2017.09.29 11:19
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
5 Stars By Dorothy from New Orleans - 2017.04.08 14:55

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