Silicone Sealing Rings: 1. Does not release harmful components to human health; 2. Does not cause unacceptable changes in the food components; 3. Does not alter the taste or color of the food itself. Food-grade sealing rings must comply with the laws and regulations of the product's usage country. In our country, they must meet the "GB 4806.11-2016 National Food Safety Standard for Rubber Materials and Products Used in Contact with Food." For products exported to the USA, they must comply with the American FDA standards, and for products exported to Germany, they must meet the German Food and Non-Food Act (LFGB).

Food-grade O-rings feature: non-toxic, odorless, high transparency; soft, good elasticity, resistant to kinking without deformation; crack-resistant, withstanding cold and high temperatures, long service life; high tensile strength; does not turn yellow, sweat, or fade at room temperature; no scale or odor after long-term immersion in water.

Food-grade sealing rings are used in food production equipment, beverage production equipment, seasoning production equipment, amino acid production equipment, yeast production equipment, beer production equipment, mineral water production equipment, and cosmetic production equipment industries. Customized sealing rings with various cross-sectional shapes are available upon request.

Food-grade Seals, Food-grade Gaskets, Food-grade Silicone, Food-grade Silicone Seals, FDA Food-grade Seals, GB 4806.11 Seals, GB4806.11 Seals, GB 31604.30 Seals, GB31604.30 Seals