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The most popular sizes for square plugs blanking inserts are 20x20mm, 25x25mm, 30x30mm, 40x40m, 50x50mm, 60x60mm and 80x80mm. They are used in the manufacture of chairs and as replacements for broken ones. The blanking inserts are made of polyethylene LDPE (plastic). They are characterized by low abrasion, high stability at low temperatures, and very good chemical resistance. They are resistant to UV rays. Polyethylene has good electrical insulating properties. Square blanking plugs are widely used in structures made of steel profiles such as:
They are called plastic end caps, plastic bungs and even plastic blanking inserts.
They are used in the furniture industry, machines and devices, elements of equipment for children’s playgrounds.
Standard colors: black, gray and white
