Looking for FDA-compliant sealing that resists extreme temperatures? സിലിക്കൺ ഓ-റിംഗുകൾ combine durability, flexibility, and safety across food, medical, and industrial uses.

Silicone O-rings perform from -60°C to 230°C and meet FDA-grade standards for medical and food equipment.

Here’s how to choose and apply the right silicone O-rings.

What are silicone O-rings used for?

Silicone O-rings are soft, flexible, and resistant to heat and UV. They’re ideal for non-reactive and sensitive sealing needs.

View our silicone O-ring products for full specs.

What makes silicone O-rings different from NBR or FKM?

Compared to എൻ‌ബി‌ആർ ഒപ്പം എഫ്.കെ.എം., silicone offers unmatched cold flexibility and non-toxicity.

Are silicone O-rings durable under extreme conditions?

Absolutely. Here’s what I’ve seen in the field:

• ✅ ✅ സ്ഥാപിതമായത് High heat stability: Used in engines and autoclaves
• ✅ ✅ സ്ഥാപിതമായത് Ozone and UV resistance: Ideal for outdoor and light-sensitive systems
• ✅ ✅ സ്ഥാപിതമായത് Elastic memory: Maintains shape even under long-term compression

Need custom sizing? Use our O-ring maker tool for tailored solutions.

Can silicone O-rings be used in medical and food-grade systems?

Yes, that’s where silicone really shines:

• മെഡിക്കൽ: Syringes, diagnostic devices, infusion pumps
• Food: Dairy, beverage machines, valves, dispensers
• Personal care: Skincare tools, packaging, cosmetic seals

Always request FDA-grade silicone to ensure safety.

How to choose the right silicone O-ring size and hardness?

When selecting silicone O-rings:

• അളക്കുക ID, OD, and cross-section precisely
• തിരഞ്ഞെടുക്കുക Shore A 50–70 for dynamic sealing; 80+ for static pressure
• Confirm FDA/USP VI certification if for food or pharma

Use this size guide to avoid fitment issues.

Where to buy high-quality silicone O-rings?

I recommend sourcing directly from Hengoseal:

• OEM-grade silicone with full traceability
• Custom sizing available in low MOQs
• Factory-direct pricing with fast global shipping

Browse FDA silicone O-ring options.

തീരുമാനം

Silicone O-rings offer heat resistance, chemical safety, and FDA-grade reliability for sensitive and high-performance applications.

Get FDA-Grade Silicone O-Rings Today

📩 ഇമെയിൽ: [email protected]
📞 വാട്ട്‌സ്ആപ്പ്: +86 17622979498

Related post

• Silicone vs NBR: Which One Is Best for Food Applications?
• Buy Silicone O-Rings in Assorted Sizes
• FKM O-Rings for Extreme Heat
• O-Ring Basics Explained

ആളുകൾ ഇതും ചോദിക്കുന്നു