Viton rings, known for their exceptional resistance to heat, chemicals, and wear, play a crucial role in various industrial applications. As industries in China continue to expand, understanding the significance of these seals becomes increasingly important. This guide delves into the properties, manufacturing processes, and applications of Viton rings, providing valuable insights for engineers, manufacturers, and procurement professionals.
Readers can expect to learn about the unique characteristics that set Viton apart from other materials, including its durability and versatility. The guide will also explore the different grades of Viton, their specific uses, and how to select the right type for various applications. By the end, readers will have a comprehensive understanding of Viton rings and their impact on operational efficiency.
Additionally, the guide will cover the manufacturing landscape of Viton rings in China, highlighting key players and innovations in the industry. Understanding the local market dynamics will equip readers with the knowledge to make informed decisions when sourcing these essential components. This exploration will also shed light on the future trends and developments in Viton technology, ensuring readers stay ahead in a competitive environment.
Top 10 Viton O-ring Manufacturers and Suppliers in China (2024)
Viton is a synthetic rubber brand of DuPont widely used in O-rings and molded or extruded products. Viton O-rings are highly durable and designed to withstand extreme environments. They are tolerant to high pressure and temperatures and resistant to flame, chemicals, oils, and fluids. This guide will explore the top manufacturers and suppliers of Viton O-rings in China, their technical features, and the different types available.
Comprehensive Insights into Viton O-Rings
Viton O-rings are essential components in various industries, including automotive, aerospace, oil and gas, and pharmaceuticals. Their unique properties make them suitable for applications requiring high-performance sealing solutions. The demand for Viton O-rings has increased due to their reliability and durability in harsh conditions.
Technical Features of Viton O-Rings
The following table summarizes the key technical features of Viton O-rings:
| Feature | Description |
|---|---|
| Temperature Resistance | -30°C to +250°C |
| Chemical Resistance | Excellent resistance to oils, fuels, acids, and solvents |
| Compression Set | Permanent set of 25% (max) after 200°C for 22 hours |
| Tensile Strength | Minimum of 7 MPa |
| Elongation at Break | Minimum of 200% |
| Specific Gravity | 1.75-2 g/cm³ |
| Hardness | 65°-95 Shore A |
| Gas Permeability | Very low, similar to butyl rubber |
Different Types of Viton O-Rings
Viton O-rings come in various types, each designed for specific applications. The following table outlines the different types of Viton O-rings and their characteristics:
| Type | Description |
|---|---|
| Standard Viton | General-purpose O-rings suitable for a wide range of applications |
| High-Temperature | Designed for extreme temperature applications, capable of withstanding higher heat levels |
| Low-Temperature | Suitable for applications requiring flexibility at low temperatures |
| Chemical-Resistant | Formulated to resist aggressive chemicals and solvents |
| Custom Viton | Tailored O-rings designed to meet specific customer requirements |
Leading Viton O-Ring Manufacturers and Suppliers in China
1. Hongju Silicone
Hongju Silicone, established in 1999, is a prominent manufacturer based in Dongguan. They specialize in producing various O-ring products, including Viton O-rings. The company is known for its customization capabilities and offers free samples for testing. Their commitment to quality ensures that customers receive high-performance products.
2. Ningbo Bodi Seals Co., Ltd.
Ningbo Bodi Seals Co., Ltd. is a leading manufacturer and supplier of Viton O-rings. They focus on delivering high-quality sealing products that meet international standards. Their Viton O-rings are designed for various applications, ensuring reliability and performance. The company emphasizes customer satisfaction and offers competitive pricing.
3. Sichuan Fudi New Energy Co., Ltd.
Founded in 2001, Sichuan Fudi New Energy is a large-scale manufacturer of rubber products, including Viton O-rings. They have a modern factory equipped with advanced technology, ensuring high production capacity and quality. Their products meet RoHS and SGS standards, making them suitable for various industries.
4. Shanghai Trisun Parts Manufacture Co., Ltd.
Trisun is an advanced seal designer and manufacturer with a strong R&D team. They offer a wide range of sealing products, including Viton O-rings. The company is known for its quality inspection processes and has a large inventory available for quick delivery.
5. Yiwu Woma Rubber Products Co., Ltd.
Woma is a high-tech enterprise that produces all types of O-rings, including Viton O-rings. They prioritize customer satisfaction and offer customization capabilities. The company has ISO 9001 certification, ensuring that their products meet international quality standards.
6. Ningbo Tisun Seals Industries Co., Ltd.
Tisun is a reputable designer and manufacturer of advanced fluid seals. They offer a same-day shipping facility for stock items and have a low minimum order quantity (MOQ). Their commitment to quality and customer service makes them a reliable choice for Viton O-rings.
7. Xiamen Seals Technology Co., Ltd.
Xiamen Seal Technology is known for its extensive product range, including Viton O-rings. They focus on producing durable products that meet various industry standards. Their modern factory and skilled workforce ensure high-quality production.
8. Dongguan Ruichen Sealing Co., Ltd.
Ruichen Sealing specializes in producing quality rubber O-rings, including Viton O-rings. They are committed to assisting clients with product design and development. The company is ECER-verified, ensuring trust and reliability in their products.
9. Skon Seals
Skon Seals is a pioneer manufacturer of O-rings and rubber parts in China. They offer a wide selection of materials, including Viton. Their state-of-the-art factory and diverse production methods ensure high-quality products at competitive prices.
10. Tianjin SWKS Technology & Development Co., Ltd.
SWKS Rubber Seal has over a decade of experience in manufacturing rubber products, including Viton O-rings. They focus on quality assurance and customer service, ensuring that their products meet the highest standards.
Conclusion
Choosing the right Viton O-ring manufacturer is crucial for ensuring high-quality sealing solutions. The companies listed above are among the top manufacturers in China, offering a range of products tailored to meet various industry needs. With their commitment to quality, customization capabilities, and competitive pricing, these manufacturers can help businesses achieve reliable performance in their applications.
FAQs
1. What are Viton O-rings used for?
Viton O-rings are used in various applications, including automotive, aerospace, oil and gas, and pharmaceuticals, due to their excellent resistance to heat, chemicals, and fluids.
2. How do I choose the right Viton O-ring?
Consider factors such as temperature range, chemical compatibility, and specific application requirements when selecting a Viton O-ring.
3. Are Viton O-rings customizable?
Yes, many manufacturers, including Hongju Silicone and Ningbo Bodi Seals, offer customization options for Viton O-rings to meet specific customer needs.
4. What is the temperature range for Viton O-rings?
Viton O-rings can typically withstand temperatures ranging from -30°C to +250°C, depending on the specific formulation.
5. Where can I purchase Viton O-rings?
Viton O-rings can be purchased from various manufacturers and suppliers, including those listed in this guide, such as www.bodiseals.com and www.seal-china.com.