FDA Food Grade Silicone Gasket Seal Ring -40℃ to 204℃ Temperature Range 30-50N Tension for Airtight Containers
FDA and LFGB certified silicone gasket sealing rings designed for airtight containers, storage boxes, and food preservation applications. Made from 100% food-grade silicone with excellent temperature resistance and durability.
| Specification | Details |
|---|---|
| Material | 100% Food Grade Silicone |
| Hardness | 20-90 Shore A |
| Temperature Range | -40℃ (-40℉) to 204℃ (400℉) |
| Joint Tension | 30-50N (special spliced rings available for higher requirements) |
| Production Capacity | 100,000 pieces per day |
| Minimum Order Quantity | 1,000 pieces |
| Certifications | FDA, LFGB, ISO 9001 |
- Non-toxic, odorless, and eco-friendly with 10-year lifespan
- Excellent sealing performance: water-resistant, oil-resistant, anti-aging
- Good heat insulation and temperature resistance
- Tear-resistant, durable, and reusable
- Easy to clean and cools quickly
- Custom colors and sizes available
Food containers, lunch boxes, storage boxes, hermetic containers, fresh-keeping boxes, and various sealing applications requiring food-grade materials.
Manufactured using extrusion and jointing processes with 100% inspection during production. All manufacturing follows ISO 9001 standards with FDA and LFGB certifications.
We have 11 years of experience in silicone rubber sealing solutions with FDA, LFGB, and RoHS certifications. Our factory provides comprehensive quality control and custom manufacturing capabilities.
100% inspection during production with FDA, LFGB, and RoHS certifications. All manufacturing follows ISO 9001 standards.
Yes, we provide free stock samples. Custom design samples require a small charge, with delivery costs covered by new customers. Sample charges are deducted from formal orders.
Existing products: 1-2 days; Custom designs: 3-5 days depending on complexity.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.