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Place of origin |
Zhejiang, China |
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Brand name |
Gaosheng |
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Length |
As your required |
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Width |
As your required |
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Color |
Transparent, Blue, Black&White, Milky |
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Thickness |
0.02mm-0.2mm |
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Printing thickness |
0.03mm-0.2mm |
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Printing |
1-3 colors logo printing |
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MOQ |
30000 square meters |
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Leading time |
About 15-20 days |
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Packaging |
Carton or Pallet |
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Business type |
Manufacturer |
The duct protective film's main functions
Anti-corrosion
It can prevent duct from being eroded by external chemicals and extend the service life of the ducts.
Anti-scratch and wear-resistant
It reduces the scratches and wear that the duct may receive during transportation, installation or use.
Anti-aging
It has good weather resistance and can withstand the influence of long-term environmental factors such as wind, sun, rain and so on.
Sealing and waterproof
It effectively prevents moisture from entering the duct and avoids internal rust or corrosion.

The materials of duct protective films are diverse. Common ones include PE (polyethylene), PVC (polyvinyl chloride), etc. Protective films of different materials have different characteristics. For example, PE protective films usually have better flexibility and low-temperature resistance; PVC protective films may have better chemical corrosion resistance.
The forms of duct protective films are also different. Some are in the form of winding films and can be tightly wound on the surface of the duct; others are sealing films and are used for sealing the ports of the ducts, etc.
In terms of specific applications, duct protective films are widely used in various ducts, such as water supply pipelines, drainage ducts, natural gas ducts, oil ducts, thermal ducts, etc. For example, in construction, it is used to protect embedded ducts; in the industrial field, it protects ducts that transport liquids or gases.
In addition, some duct protective films have undergone special treatment or added specific components to meet specific needs. For instance, protective films with antistatic properties can prevent the generation of static electricity; protective films with added insulation materials can provide a certain insulation effect, etc.

why choose us
Our company is a professional manufacturer in protective film. It was founded in 2002. We have more than 20 years of production experience. Our company is located in Zhejiang Province, close to Hangzhou and Shanghai.
Rich Experience
High Quality
Reasonable Price
Good Service and Reputation




