Nonmetallic ventilation duct, which is made of various special nonmetallic material with good physicochemical properties, is a kind of pipeline connection unit. It has features as following:

1,Non rigid force transmission: The nonmetallic ventilation duct is made of flexible material, so it eliminates rigid force transmission, optimize pipeline design, extended the usage life of pipeline equipment.

2,compensation for thermal expansion: pipeline system will cause polydirectional shift along with sharp change of the temperature. Nonmetallic ventilation duct can supply all-round compensation in a smaller space.

3,heat-resistant, flame-resistant, anticorrosion: Nonmetallic ventilation duct is made of nonorganic materials, so it has high performance of heat-resistant and flame retardant. And you can choose compatible material structure according to working media difference in order to solve corrosion problem.

4,Compensation for installation error : The system errors can't be avoid in the procedure of design, manufacturing, installation of the pipeline. However, nonmetallic ventilation duct can effectively get rid of those errors.

5,Excellent tightness: The tightness of nonmetallic ventilation duct is very good, it can offer good sealing in the surround of any media.

6,Sound resistance and shock absorption: All of the main material and structures of the nonmetallic ventilation duct have function of sound resistance and shock absorption. It can effectively reduce the noises and vibration caused by boiler fan system, etc.

7,Short period of production: The production period of this product is very short, can satisfy customer's special demand of delivery time.

8,Convenient installation and transportation: The main body of nonmetallic ventilation duct adopts nonmetallic materials, so it makes installation and transportation easy.

9,Good cost performance: The price of nonmetallic ventilation duct is much less than that of metallic corrugate pipe.

10,High flexural strength and tensile strength: Flexural strength>9000times, tensile strength>1900N/125px

11,Super weather fastness: The quality and strength almost remain in the condition of wind and rain.

12,resistance to strong acid, strong alkali, aqua fortis, Organic solvent, etc.

13,Working temperature: -100℃~1200℃(can be ordered accordingly)

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