Pvc Flexible Duct - Insulation, Fire-Resistant & Explosion-Proof Products

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Packaging Details:	Packing: PE bag and carton
Delivery Detail:	no more than 30 days after got the deposit

1 layer of the aluminium laminated with the polyester with the coil made of the spring wire.
Total 2 layers: 1st layer: Aluminum foil ( 10um); 2nd layer: Polyester(15um)
Spring wire: carbon steel from 0.9~1.3mm

2 layers of the aluminium laminated with the polyester with the coil made of the spring wire.
Total 3 layers: 1st layer: Aluminum foil ( 10um); 2nd layer: Polyester(15um); 3rd layer: Aluminum foil ( 10um)
spring wire: carbon steel from 0.9~1.3mm

Description:

Duct is built of the aluminium laminated with the polyester. It was designed especially for the needs of the ventilation and air conditioning market.
It has the advantage of no need to use special tools for cutting or fixing, it does not emit toxic gases in high temperatures. it is fire resistance.

Technical specification:

Insulation Products/Fire-Resistant And Explosion-Proof PVC Flexible Duct

Q: For example, HDPE pipe with a flexible connection is a flexible interface, PVC-U of the glue plug-in method, is just helium pouring a lie on the pizza pull the interface, wire then, flange it more: Project Name: Construction Lifting Machinery Safety Supervision and Management Provisions Expiry date: June

Q: Does the desulfurization and denitrification equipment use metal hoses?: Fire pipe clamp connector leak technical details Detailed: trench-type fire pipe in the use of a long time after the sudden pressure relief occurs after the pipeline displacement caused by leakage of the clamp joints, light with a tight clamp clamp is not necessarily good Effect, because the rubber ring aging, lack of flexibility. The best way to do this is to remove the trench clamp from the inner wall of the trench with a "3mm" thick rubber (available with a thin car inner rubber) with a width of about 2 " ~ 3mm ", cut and then fasten the clamp bolts, water leakage problem is solved.

Q: What is the difference between a flexible pipe and a rigid pipe? What types of pipes are used for drainage pipes, heat pipes and gas pipelines?: However, these three tubes have good seismic performance, strong sealing, construction is simple, easy maintenance, the use of reliable and so on, it is also known as the cast iron pipe Which W-type cast iron pipe is subdivided into W-type cast iron pipe and W1-type cast iron pipe, the main difference between the two is the difference between the wall thickness, because the difference between the north and south temperatures, the northern cold weather on the pipe requirements higher , So in general W-type cast iron pipe is mainly used for the north, and W1-type cast iron pipe is mainly used for the South side

Q: Flexible pipe trench backfill inspection batch quality acceptance record how to fill: Home appliances to the countryside sales business first of all should go to the local Bureau of Commerce for the record, after authorization, the monthly sales of home appliances to the countryside information information log system, and the corresponding sales invoices, product identification card, the buyer ID document copy Reported to the local financial institutions (usually the local financial office), and then the financial management of your sales information to review, grant subsidies

Q: Will the embedded stove why use stainless steel corrugated hose connection?: The construction of the scaffolding of this project is subject to the requirements of the relevant sections of the latest JGJ130-2011 "Safety Code for Construction Fastener Steel Scaffolding" To design and calculation, the preparation of special safety construction program, after the implementation of the approval. The preparation of the steel pipe should be selected first vertical and horizontal spacing and horizontal bar step, only these are determined in order to calculate the amount of steel pipe.

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 strengthen the construction management and construction quality control: You can Google Oriental Rainbow's official website, there are rainbow days cat flagship store and other links will have the price and product display, you can also contact Rainbow customer service, it is recommended that you choose the East Rainbow waterproof products and standardized construction team, the East Rain rainbow is the best quality waterproof listed companies RPUF-371 sprayed rigid polyurethane waterproof insulation integrated system "rain rainbow" spray foam polyurethane waterproof insulation integrated system is made of foam polyurethane foam waterproof insulation integrated material and protective surface layer constitute

Q: How is the flexible casing of the fire pond connected to the tube?: Composite tube: in a tube of the tube with more than two electrode system, each electrode system independently through the electronic flow, to achieve their own functions, this tube is called composite pipe

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: Rigid pipes differ from flexible piping, those are rigid pipes that are flexible piping: Can be made of polystyrene particles by the pre-die into the steam completely foam self-adhesive after the formation of foam block through the line to form a polystyrene board

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