Flexmaster High Strength White PVC & Aluminium Combine Flexible Duct

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 10000 m

Supply Capability:: 5000000 m/month

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Product Description

PVC & Aluminium Combine Duct White

Specifications

PVC & aluminium combine duct:
1. Aluminum fexible duct
2. Fireproof and airtight
3. Compressible durable and lightweigh

PVC & Aluminum combine Duct:

It'sa flexible ducting with a reinforced PVC polyester riber cloth with an encapsulated high tensile steel wire helix.

-Acid and alkali resistance.
-Ideal for use in general purpose exhaust applications including bathroom fans, furnace mounted humidifier units, air conditioning and ventilation system.

Diameters 3" to 29" (75-736mm)
Bend Radius 1.5" X 1. D.
Lengths 10 M or as to request
Compression ratio 1: 16
Maximum Velocity: 5500 FPM
Static Pressure positive: 20 in. WC
Temperature Range: -30° C to100°

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: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:Two hundred galvanized pipe should be under the large flexible tube: We now have to declare the Department of the Ministry of the United States and the United States, the company said that the access point to our own set, so I would like to ask, what is the requirements of this access point? There is no relevant specification to add: is the construction, the outdoor pipe network in the gas access point position more

Q:What is the difference between a rigid sleeve and a flexible sleeve?: The usual insulation materials are associated with the insulation, the choice of insulation materials are usually smaller than the heat, that is not due to changes in the external temperature and dramatic changes in thermal performance can be stable as ever, therefore, the current building commonly used Of the insulation materials to heat insulation mortar and thermal insulation performance classes gnawing rescue to find the majority of silent board, in these two aspects of doing better is the dragon EVB series.

Q:What is the difference between a rigid pipe and a flexible pipe, what kind of pipe is rigid, what is flexible: Tower crane is used to lift objects up and down the lifting of the object is not clear the length of the arm of the tower crane!

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:On the classification of car repair, the best details Thank you Such as sheet metal workers, car circuits, etc. Thank you: first of all, this is a very professional problem, there are many kinds of maintenance shelves, materials are divided into wood, bamboo, steel pipe, etc

Q:To ask why the use of clamps connected to the spray pipe after the flush again after the water there will be a lot of hook link position leakage phenomenon? Thank you! The The: It should be JGJ130-2001 Ministry of Construction 2001-02-9 approved 2001-06-01 implementation

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:How to optimize the construction management to improve the quality of construction projects: flexible waterproof casing for seismic fortification of the region, rigid waterproof casing for the pipeline to touch the tattoo Du Gu Sen single point of the wall does not bear the vibration of the building

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