丁香五月天综合缴情网

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      1.  

        High Temperature Resistance PVC Coated Textile Glass Spiral Flexible Duct for Ventilation

        Original
        price: Negotiable
        minimum:
        Total supply:
        Delivery term: The date of payment from buyers deliver within days
        seat: Zhejiang
        Validity to: Long-term effective
        Last update: 2018-05-22 04:09
        Browse the number: 196
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        Product details

        high temperature resistance pvc coated textile glass spiral flexible duct for ventilation

        Material: textile glass, fabric reinforced with galvanized steel.

        Construction: Mechanical bond, galvanized steel helix (also available stainless steel helix).

        Diameters: 3" to 24" I.D. Larger sizes available.

        Certification: ISO、SGS

        Length: 25ft,10mor as Request

        Expanding Ratio: 1: 6

        Specification:2''~24''

        Working Temperature: -20 ~ 300°C(the blue ,green and gray are 100°C、150°C、300°C )

        Color::yellow, orange, black, white, green

        Thickness::0.35-0.7mm

        Tearing strength:≥190N

        Working Pressure: -3000pa to +6000pa

        Weight Range:0.5kg/m to 3.5kg/m

        OEM & ODM:Accept

        Free sample: yes

        Feature:

        minimum burst pressure:2 1/2 working pressure.

        It is the highest quality standard and it has the advantage in its intensity,breath ability and fireproof and flexibility.this ducts are mainly applied in HAVC air ventilation system.

        Bend radius:ODx1 compression ratio:1:6

        Fire resistance and endure high temperature,the acid,the alkali and the oleic acid.

        It easy to turn and to connect and convenient to schlep.

        Function:

        it is heat resistance,acid-base resistance,fire resistance,abration resistance,tearing resistance and flexible.Applied in workshop,electronic equipment,sewers,metallurgy,exhaust emission,refrigeration ventilation engineering,environmental protection ventilation project.

        http://www.ductsworld.com/

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