No Rust, No Rot, Just Strong
This product is designed for environments where metal materials are easily damaged. Strong acids and alkalis can corrode steel, and wood materials will rot over time.
We offer an alternative solution. We use polyester resin reinforced with glass fibers. The molding process creates a strong and stable structural form. This product is non-metallic and functions as a corrosion-resistant composite platform. Polyester grating performs reliably in conditions where metal materials fail.
Very Light but Very Strong
This product is also known as FRP grating. Its density is ≤2, and its weight is only about one quarter of steel. However, its mechanical strength can reach the level of standard steel and is approximately 10 times stronger than rigid PVC.
It offers excellent resistance to corrosion from acids, alkalis, oils, and salts. It also provides flame-retardant performance, with an oxygen index of ≥28. The surface is finished with a pure resin layer, which improves slip resistance and safety.
This polyester grating has a service life of over 20 years. It is a low-maintenance solution-simply install it and use it.
Key Data Table
|
Parameter |
Technical Requirement |
Standard |
|
Base Material |
Polyester resin |
Molded composite structure |
|
Reinforcement Material |
Glass fiber |
Composite reinforcement |
|
Density |
≤2 |
Approximately 1/4 the weight of steel |
|
Strength Performance |
Comparable to standard steel |
~10× stronger than PVC |
|
Chemical Resistance |
Acids, alkalis, oils, salts |
Suitable for highly corrosive environments |
|
Flame Retardancy |
Oxygen index ≥28 |
Good fire resistance |
|
Product Types |
Sand-coated, covered, anti-slip surface |
Selected according to application |
Why Buy This Product
We strongly recommend using this polyester grating in water treatment plants, chemical processing facilities, and offshore platforms.
It is electrically non-conductive and non-magnetic. The colors are bright and durable, and no painting is required.
We recommend clearly specifying material type and production process in your contract, as there is no unified international standard for all specifications. Simply provide your drawings, and we will review and manufacture accordingly.
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