Wholesale China Duct Board Insulation Manufacturers Suppliers - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation

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Wholesale China Duct Board Insulation Manufacturers Suppliers - 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 Duct Board Insulation Manufacturers Suppliers - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation detail pictures

Wholesale China Duct Board Insulation Manufacturers Suppliers - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation detail pictures

Wholesale China Duct Board Insulation Manufacturers Suppliers - Single Side GI Composite Phenolic Foam Insulation Duct Panel - ZDW | zdw insulation detail pictures


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We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
5 Stars By Maud from Doha - 2017.03.28 16:34
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
5 Stars By Anne from Ethiopia - 2018.07.26 16:51

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