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

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

Product 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

Product specifications

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 External Duct Insulation Board Factories Pricelist - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation detail pictures

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

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


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We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Wholesale China External Duct Insulation 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: Brazil, Qatar, Birmingham, We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are really good and knowledgeable about our prodcuts.
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Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
5 Stars By Julia from United Kingdom - 2018.12.28 15:18
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
5 Stars By Julia from Greek - 2017.03.07 13:42

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