Are you in the market for high-quality PTFE seal rings but unsure where to start? With countless factories in China, finding the right one can feel overwhelming. Understanding the top manufacturers not only saves you time but also ensures you get the best value for your investment. Imagine the peace of mind that comes with knowing you’ve chosen a reliable supplier who meets your quality standards. Ready to discover the leading PTFE seal ring factories in China? Let’s dive in and explore your best options together!
China PTFE Slide Ring Suppliers, Manufacturers, Factory – Jinbond Seal
Product Details: JKDF seal is a double acting piston combination seal with 4 parts–an elastic ring energizer, a bronze filled PTFE slide ring and two bearing rings with positioning and guiding functions.
Technical Parameters:
– Speed: 1m/s
– Pressure: 0-45Mpa
– Temperature: -30℃~200℃
– Media: Hydraulic oil, water and emulsion.
– Supplied Diameter: 40mm-1000mm
Application Scenarios:
– Used in hydraulic systems requiring low friction and high compatibility with flu…
– Suitable for applications needing good piston guidance and clearance balance.
Pros:
– Low friction
– Excellent working efficiency
– High compatibility, almost compatible with all fluids
– Good piston guidance & clearance balance
Cons:
– Limited to specific operating conditions
– Customization may be required for different materials
Chinese seal factory, PU/Rubber/PTFE Seal, Engine seal Supplier …
Product Details: HOVOO offers a range of sealing products including Piston Seals, Rod Seals, O-rings, Wiper Seals, Rotary Seals, Pneumatic Seals, Guiding Tapes, Seal Kits, and Couplings.
Technical Parameters:
– Place of Origin: Nanjing China
– Brand Name: HOVOO
Application Scenarios:
– Hydraulic machinery applications
– Construction machinery applications
Pros:
– High performance and cost-effective products
– Free technical support available
Cons:
– Minimum order quantities may apply
– Delivery times can vary
PTFE-Ring Suppliers and Manufacturers – China PTFE-Ring Factory …
Product Details: PTFE-Ring manufactured by Zhonggao Seal Technology, available in various types including high-quality back-up rings.
Technical Parameters:
– Material: PTFE
– Color: White/Orange
Application Scenarios:
– Used in sealing applications
– Suitable for high-temperature environments
Pros:
– High chemical resistance
– Durable and long-lasting
Cons:
– May require specific installation techniques
– Can be more expensive than other materials
China PTFE Seal O-Ring Manufacturer/Supplier | Xinrui Plastic
Product Details: PTFE Ring is a sealing product that can seal various fluids including oil, water, strong acids, strong alkalis, and gases. It is interchangeable with rubber seals and offers easy installation and maintenance.
Technical Parameters:
– Density: 2.1-2.2 g/cm³
– Tensile strength: 25-45 Mpa
– Elongation at break: 200-350 %
– Compression strength: 24 Mpa
– Shore D hardness: 50-60
– Friction coefficient: 0.01
Application Scenarios:
– Sealing in chemical industries
– Mechanical applications
– Medical equipment
– Cryogenic applications
Pros:
– Excellent chemical corrosion resistance
– Wide temperature resistance (-180°C to +260°C)
– Non-sticky property with low friction coefficient
– Anti-aging and weathering resistance
Cons:
– Limited thickness for classification as a ring (below 5mm)
– Potentially higher cost compared to rubber seals
Product Details: PTFE Seals
Technical Parameters:
– Temperature Resistance: Up to 260°C
– Chemical Compatibility: Excellent
Application Scenarios:
– Used in chemical processing
– Suitable for high-temperature applications
Pros:
– High durability
– Low friction
Cons:
– Can be expensive
– Limited mechanical strength
Pure PTFE Gasket,Modified PTFE Gasket,PTFE Envelope Gasket,PTFE Gasket …
Product Details: Pure PTFE Gasket, Modified PTFE Gasket, PTFE Envelope Gasket
Technical Parameters:
– Material: PTFE
– Certification: ISO 9001
Application Scenarios:
– Used in petrochemical pipelines
– Suitable for mechanical seals
Pros:
– High temperature resistance
– Excellent elasticity
Cons:
– May require specialized tools for installation
– Limited to specific applications
PTFE Rod Step Seals O Rings Assembly – Jinbond Seal
Product Details: PTFE Rod Step Seals O Rings Assembly, composed of a PTFE+bronze slide ring and an o-ring.
Technical Parameters:
– Operating Speed: 5m/s
– Pressure: 0/60Mpa
– Temperature: -30℃/+200℃
– Media: Hydraulic Oil (mineral oil based)
– Supplied Diameter: 5mm-2000mm
Application Scenarios:
– Hydraulic reciprocating systems
– Bulldozers, excavators, forging presses, ceramic presses, rolling mills, servo v…
Pros:
– Good static and dynamic sealing performance
– High resistance to extrusion
– Low friction with no stick-slip
– Easy assembly
Cons:
– Limited to specific pressure and temperature ranges
– Potential wear over time in extreme conditions
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China PTFE Slide Ring Suppliers, Manufacturers, Factory – Jinbond Seal | JKDF seal is a double acting piston combination seal with 4 parts–an elastic ring energizer, a bronze filled PTFE slide ring and two bearing rings wi… | – Low friction – Excellent working efficiency – High compatibility, almost compatible with all fluids – Good piston guidance & clearance balance | – Limited to specific operating conditions – Customization may be required for different materials | www.jinbondseal.com |
| Chinese seal factory, PU/Rubber/PTFE Seal, Engine seal Supplier … | HOVOO offers a range of sealing products including Piston Seals, Rod Seals, O-rings, Wiper Seals, Rotary Seals, Pneumatic Seals, Guiding Tapes, Seal K… | – High performance and cost-effective products – Free technical support available | – Minimum order quantities may apply – Delivery times can vary | www.hovooseal.com |
| PTFE-Ring Suppliers and Manufacturers – China PTFE-Ring Factory … | PTFE-Ring manufactured by Zhonggao Seal Technology, available in various types including high-quality back-up rings. | – High chemical resistance – Durable and long-lasting | – May require specific installation techniques – Can be more expensive than other materials | www.zhonggaoseals.com |
| China PTFE Seal O-Ring Manufacturer/Supplier | Xinrui Plastic | PTFE Ring is a sealing product that can seal various fluids including oil, water, strong acids, strong alkalis, and gases. It is interchangeable with… | – Excellent chemical corrosion resistance – Wide temperature resistance (-180°C to +260°C) – Non-sticky property with low friction coefficient – Anti-… | – Limited thickness for classification as a ring (below 5mm) – Potentially higher cost compared to rubber seals |
| PTFE Seals | – High durability – Low friction | – Can be expensive – Limited mechanical strength | www.parker.com | |
| Pure PTFE Gasket,Modified PTFE Gasket,PTFE Envelope Gasket,PTFE Gasket … | Pure PTFE Gasket, Modified PTFE Gasket, PTFE Envelope Gasket | – High temperature resistance – Excellent elasticity | – May require specialized tools for installation – Limited to specific applications | www.china-ptfe-gaskets.com |
| PTFE Rod Step Seals O Rings Assembly – Jinbond Seal | PTFE Rod Step Seals O Rings Assembly, composed of a PTFE+bronze slide ring and an o-ring. | – Good static and dynamic sealing performance – High resistance to extrusion – Low friction with no stick-slip – Easy assembly | – Limited to specific pressure and temperature ranges – Potential wear over time in extreme conditions | www.jinbondseal.com |
Frequently Asked Questions (FAQs)
What is a PTFE seal ring, and why is it used?
A PTFE seal ring is a sealing component made from polytetrafluoroethylene, known for its excellent chemical resistance and low friction properties. It’s commonly used in various industries to prevent leaks in pipes, valves, and machinery, ensuring efficient operation and longevity.
How do I choose the right PTFE seal ring for my application?
To choose the right PTFE seal ring, consider factors like temperature, pressure, and the type of fluid it will seal. It’s also important to check the dimensions and compatibility with your equipment to ensure a proper fit and optimal performance.
Are PTFE seal rings customizable?
Yes, many factories in China offer customization options for PTFE seal rings. You can specify dimensions, shapes, and even add features like grooves or special coatings to meet your specific needs and application requirements.
What quality standards do PTFE seal ring factories in China follow?
Most reputable PTFE seal ring factories adhere to international quality standards such as ISO 9001. They implement strict quality control measures throughout the manufacturing process to ensure that their products meet industry specifications and customer expectations.
How can I ensure timely delivery of my PTFE seal rings?
To ensure timely delivery, communicate your requirements clearly with the factory and establish a realistic timeline. It’s also helpful to choose a factory with a good track record for on-time delivery and to consider placing orders well in advance of your project deadlines.