• Metal Flexible Duct - All Kinds of Fire-Retardant PVC Flexible Ducts System 1
  • Metal Flexible Duct - All Kinds of Fire-Retardant PVC Flexible Ducts System 2
  • Metal Flexible Duct - All Kinds of Fire-Retardant PVC Flexible Ducts System 3
Metal Flexible Duct - All Kinds of Fire-Retardant PVC Flexible Ducts

Metal Flexible Duct - All Kinds of Fire-Retardant PVC Flexible Ducts

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
25 m
Supply Capability:
500000 m/month

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1.  Aluminum Foil Facing Description

• The WPSK aluminum foil facing, whose structure is white polypropylene/ fiberglass scrim/ kraft is mainly used for metal building insulation and suitable for the insulation of ware-house, factory, supermarket, office and so on.

• Double sided aluminum foil facing vapor barrier, whose structure is aluminum foil/ high strength kraft /fiberglass scrim /aluminum foil and laminated together by special flame retardant adhesive, can be used for roofing, wall insulation of house, warehouse, cold storages, factory and others.

 

2.Main Features of the Aluminum foil facing

1. Full flexible, high quality factory thermally insulated duct, for all pressure air
conditioning and ventilation system
2. Diameter: 82mm to 457mm
3. Temperature range: -30 degree .C to 80 degree. C
4. Air velocity: Max.30m/sec(5906ft/min)
5. Working pressure: Max.300 mm WG(3000Pa or 12 WG)
6. Fireglass Thickness: 25mm
7. Fireglass Density: 16kg/m3-20kg/m3
8. Standard Length: 10m

 

3.Aluminum Foil Facing Images

 

All kinds of fire-retardant PVC flexible ductAll kinds of fire-retardant PVC flexible duct

 

All kinds of fire-retardant PVC flexible duct

 

 

 

4.Aluminum Foil Facing Specification 

TYPICAL PHYSICAL PROPERTIES:

PROPERTIES

UNIT

VALUE

TEST METHOD

Basic weight

gsm

80

ASTM D646

Tensile strength: M. D.

               X. D.

N/25mm

95

50

ASTM C1136

Burst strength

N

25

ASTM D774

Reflectivity of foil surface

%

95

----------

Temp. Resistance

-29°C

+66°C

No change

 keep soft

ASTM C1263

Water vapor permeance

ng/N.s

1.15

ASTM E-96

Water Soak Test

24hrs

No delamination

----------

Width: 1.0m, 1.2m, 1.25 m, 1.30, 1.37m

Length: 200m, 500m, 1000m, 2500m, 2750m, 3300m

Core I.D.: 3"(76mm ±1), 72mm ±1

Based on order, special sizes are also available.

 

5.FAQ

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

(1) How about your company?

 A world class manufacturer & supplier of aluminum foil facing and is one of the large-scale professional investment aluminum foil facing bases in China. Annually more than 1000 containers of aluminum foil facing are exported to markets in Europe, America and Japan.

(2)What is the storage condition?

The products should be stored at room temperature and kept from wet and heat source.

It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied must be clean, dry, and free of grease and oil.

The user should take test and do trial-application on the above products before coming into application so as to witness and ensure suitability for user’s special purpose and technique. 

(3) How to guarantee the quality of the products?

 We have established the international advanced quality management system,every 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.

(4) How long can we receive the product after purchase?

 In the purchase of product within four working days, we will arrange the factory delivery as soon as possible. The specific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served 

 

 

Q: Do you have a natural gas hose in the flue?
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Air conditioning duct glass wool insulation loss is generally between 1
Q: Will the embedded stove why use stainless steel corrugated hose connection?
62-2 meets the requirements 3 The deformation rate of the flexible pipe shall not exceed the design requirements or the provisions of regulation 45 the longitudinal wall shall not appear in the pipe wall, and the annular and other deformation shall be in accordance with regulation 462-3 The requirements of the 4 backfill compaction should meet the design requirements, design requirements, should meet the requirements of Table 463- Table 463-2 Flexible pipe groove backfill site and compaction see Figure 463 Article 462-4 meet the requirements of the general items 1 backfill should reach the design elevation, the surface should be flattened Section 462-5 meet the requirements 2 backfill pipe and ancillary structures without damage, settlement, displacement Section 462-6 Conformity to allowable deviation Average pass rate (%)
Q: How to optimize the construction management to improve the quality of construction projects
I suggest you look at Google, there will be a lot, I hope you can find a satisfactory, I wish you a happy life!
Q: I am sorry to see your answer on Google, can I also pass a copy of my construction and decoration project?
The difference between a flexible pipe and a rigid pipe is that the flexible pipe causes a change in the temperature of the working fluid due to the fluid or medium in the pipe or the temperature of the working environment, resulting in expansion and expansion of the pipe, causing some changes in the pipe itself, Within the scope of the pipeline itself will not cause damage. Such as plastic pipes, metal pipes. Rigid, such as concrete pipes, such as flues, exhaust shafts. Gas and heat is definitely a metal tube.
Q: The sound of water pipes will not produce infrasound damage to the human body?
Most of the polyethylene benzene board insulation, paste the external walls.
Q: Why should the flexible hose be set in the mechanical ventilation system?
Bowl buckle price is high! There are many buckle-style markets, so rent up cheap!
Q: Is the clamp type flexible connector connected to the pipe to the rubber pad?
Construction safety inspection standards (JGJ59-2011) a total of 19 inspection items, they are 1. Safety Management 2. Civilized construction. Fastener steel scaffold 4. Door steel scaffold 5. Bowl button steel pipe scaffolding 6. Socket type plate fastener type steel scaffolding 7. Full house scaffolding 8. Suspended scaffolding 9. Attachment lift scaffolding 10. High operating basket 11. Foundation Pit Engineering. Template holder 13. High work 14. Construction electricity 15. Ingredients Red Chrysanthemum Chrysanthemum Chrysanthemum. Construction lift 17. Tower crane 18. Lifting hoisting. Construction tools hope to help you.
Q: CAD type too much (including civil engineering, interior spring design, motor, machinery manufacturing and many other), a beginner how to choose?
Extrusion plate (XPS) is a polystyrene resin or its copolymer as the main component, add a small amount of additives, made by heating and extrusion with a closed-cell structure of the rigid foam
Q: Composite pipe and flexible tube which aspects of the difference
On this basis, advanced construction and management technology, excellent technology in the continuous improvement and updating, which on the one hand also shows the construction market continues to improve

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