What are the models of fiberglass grating cover plates?
1. 25mm thick: suitable for general drainage ditches, with an inner diameter support of no more than 20cm and a capacity of about 2 tons
2. 30mm thick: suitable for factories with high anti-corrosion requirements such as trench covers, sewage treatment plants, power plants, ship walkways, food factories, etc., with a load-bearing capacity of 1.5 tons and good anti-corrosion performance. It has been used for 8-9 years.
3. 38mm thick: suitable for drainage ditches and car washing stations, but the spacing between the support centers below (transverse and longitudinal) should not exceed 50cm, which can carry vehicles up to 3 tons. These are commonly used specifications and sizes, and can also be customized according to user needs.
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