Are you curious about where to find the best bonded seal manufacturers in China? Comparing top factories is crucial for ensuring quality and reliability. Discovering the best options can save you time and money. Dive in to uncover the leading factories that can meet your needs!
China Bonded Seal Manufacturers, Suppliers – KODA
Product Details: Bonded Seals, also known as Dowty Seals or Dowty Bonded Washers, are high pressure seals used in Mechanical, Hydraulic, and Pneumatic sectors. They consist of a metal washer and an elastomeric ring bonded inside the diameter.
Technical Parameters:
– Material: Rubber + Metal
– Rubber Types: NBR, FKM
Application Scenarios:
– High-pressure systems
– Mechanical and hydraulic applications
Pros:
– Prevents over-compression
– Limits deformation of the elastomeric ring
Cons:
– May not be suitable for low-pressure applications
– Potential for wear over time in extreme conditions
China Bonded Seal Manufacturers and Suppliers, Factory | BD SEALS
Product Details: Bonded Seal manufactured by Ningbo Bodi Seals Co., Ltd., designed for exceptional sealing performance in various industrial applications.
Technical Parameters:
– Constructed using top-grade materials
– Engineered to withstand extreme temperatures, pressure, and harsh chemicals
Application Scenarios:
– Hydraulic systems
– Pipelines and fluid transfer systems
Pros:
– Reliable and durable solution
– Prevents leakage, contamination, and damage
Cons:
– Generic placeholder for cons
– Generic placeholder for cons
Sealing Ring, Oil Seal, Bonded Seal, Diaphragm, O-Ring Cord Suppliers …
Product Details: Sealing Ring, Oil Seal, Bonded Seal, Diaphragm, O-Ring Cord
Technical Parameters:
– Various sizes and materials available
– Custom designs based on customer requests
Application Scenarios:
– Automotive industry
– Industrial machinery
Pros:
– High durability
– Customizable options
Cons:
– Limited information on specific materials
– Potential for compatibility issues with certain fluids
Bonded Seal Suppliers and Manufacturers – China Bonded Seal Factory …
Product Details: Bonded Seal products including washers, rubber seals, and customized options.
Technical Parameters:
– Material: NBR, FKM
– Variety of sizes and shapes available
Application Scenarios:
– Automotive sealing applications
– Industrial machinery
Pros:
– High strength and durability
– Customizable to specific needs
Cons:
– Limited information on specific technical specs
– Potentially higher cost for custom orders
Bonded Seals Manufacturers, Suppliers, Factory – Customized Bonded …
Product Details: Bonded Seals, also known as Dowty Seals, are a sealing solution that combines a metal washer with a rubber seal to create a robust sealing unit suitable for various hydraulic and pneumatic applications.
Technical Parameters:
– High sealing performance under high pressure
– Available in a wide range of sizes, materials, and specifications
Application Scenarios:
– Hydraulic and pneumatic systems
– Automotive applications including engine and transmission systems
Pros:
– Easy to install, making them ideal for quick applications
– Cost-effective sealing solution with high-performance capabilities
Cons:
– Limited information on specific material properties
– Potential for wear over time in extreme conditions
High Strength NBR Bonded Seal Suppliers and Manufacturers – China …
Product Details: High Strength NBR Bonded Seal, mainly used for end face static sealing at the threaded connection of hydraulic valve pipe joints.
Technical Parameters:
– Self-centering type and non-self centering type available.
– Various metric and inch thread sizes with specific dimensions.
Application Scenarios:
– Hydraulic valve pipe joints.
– Static sealing applications.
Pros:
– High strength and durability.
– Available in various sizes and types.
Cons:
– Limited to specific applications.
– Potential compatibility issues with certain fluids.
China M48 M52 M60 NBR Bonded Seal Washer Manufacturers, Suppliers – KODA
Product Details: M48 M52 M60 NBR Bonded Seal Washer made of Rubber and Metal, available in various sizes and customizable according to customer requests.
Technical Parameters:
– Material: Rubber (NBR, FKM) + Metal (Galvanized Copper, Galvanized Iron, Iron, S…
– Working Pressure: 400Kg/cm2 (39.2 MPa), Working Temperature: -25 °C to +100 °C
Application Scenarios:
– Used in Mechanical, Hydraulic, and Pneumatic sectors to prevent leakage.
– Sealing hydraulic fittings, pipe joints, or under the head of bolts.
Pros:
– Strong adhesion due to vulcanization bonding of metal and rubber.
– High anti-loosening effect due to rubber’s vibration absorption performance.
Cons:
– Limited to specific pressure and temperature ranges.
– Potential for degradation over time if exposed to extreme conditions.
Bonded Seal Plugs Manufacturers – China Bonded Seal Plugs Factory …
Product Details: Bonded seal plugs engineered to meet DIN standards including DIN 908, DIN 910, DIN 5586, DIN 7604, the 4B series, the 4BN series, and the 4MN series. Suitable for high-pressure and low-pressure applications.
Technical Parameters:
– Constructed of A2 stainless steel for anti-corrosive properties
– Features a collar/flange and straight thread configuration for easy installation
Application Scenarios:
– Used in hydraulic systems requiring reliable sealing
– Applicable in both high-pressure and low-pressure environments
Pros:
– High quality and reliability under extreme conditions
– Dependable and secure seal
Cons:
– Limited information on specific pressure ratings
– Potential compatibility issues with non-standard fittings
Carbon Graphite for Mechanical Seals – Junty
Product Details: Carbon graphite is versatile and tailored for diverse wet to dry running applications, providing exceptional thermal shock resistance, superior thermal conductivity, unmatched natural lubricity, and reliable corrosion resistance.
Technical Parameters:
– Density: 1.70 g/cm³ to 2.5 g/cm³
– Maximum Working Temperature: 200ºC to 400ºC
Application Scenarios:
– Mechanical seals in various industries
– High-temperature applications
Pros:
– Versatility across applications
– Exceptional thermal shock resistance
Cons:
– Potential for reduced performance in extreme conditions
– Cost may vary based on customization
Bonded Washer – Ningbo Zhonggao Seal Technology Co.,Ltd
Product Details: Bonded seal, also called bonded washer, available in self-centering and non-self centering types. Made from stainless steel and carbon steel, with various sizes and colors.
Technical Parameters:
– Working temperature: NBR: -30 to +120℃; FKM: -20 to +200℃
– Working pressure: ≤40 Mpa
Application Scenarios:
– Sealing pressure systems in welding, ferrule, expanding pipe joints, screw plugs…
– Used to prevent leakage of oil, fuel, water, and medicine.
Pros:
– Simple structure and high efficient sealing.
– Low price and widely used in machinery manufacturing.
Cons:
– Limited to specific working temperatures and pressures.
– Potential for wear over time in high-stress applications.
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China Bonded Seal Manufacturers, Suppliers – KODA | Bonded Seals, also known as Dowty Seals or Dowty Bonded Washers, are high pressure seals used in Mechanical, Hydraulic, and Pneumatic sectors. They co… | – Prevents over-compression – Limits deformation of the elastomeric ring | – May not be suitable for low-pressure applications – Potential for wear over time in extreme conditions | www.kodaseal.com |
| China Bonded Seal Manufacturers and Suppliers, Factory | BD SEALS | Bonded Seal manufactured by Ningbo Bodi Seals Co., Ltd., designed for exceptional sealing performance in various industrial applications. | – Reliable and durable solution – Prevents leakage, contamination, and damage | – Generic placeholder for cons – Generic placeholder for cons |
| Sealing Ring, Oil Seal, Bonded Seal, Diaphragm, O-Ring Cord Suppliers … | Sealing Ring, Oil Seal, Bonded Seal, Diaphragm, O-Ring Cord | – High durability – Customizable options | – Limited information on specific materials – Potential for compatibility issues with certain fluids | www.zhonggaoseals.com |
| Bonded Seal Suppliers and Manufacturers – China Bonded Seal Factory … | Bonded Seal products including washers, rubber seals, and customized options. | – High strength and durability – Customizable to specific needs | – Limited information on specific technical specs – Potentially higher cost for custom orders | www.zhonggaoseals.com |
| Bonded Seals Manufacturers, Suppliers, Factory – Customized Bonded … | Bonded Seals, also known as Dowty Seals, are a sealing solution that combines a metal washer with a rubber seal to create a robust sealing unit suitab… | – Easy to install, making them ideal for quick applications – Cost-effective sealing solution with high-performance capabilities | – Limited information on specific material properties – Potential for wear over time in extreme conditions | www.oring-seal.com |
| High Strength NBR Bonded Seal Suppliers and Manufacturers – China … | High Strength NBR Bonded Seal, mainly used for end face static sealing at the threaded connection of hydraulic valve pipe joints. | – High strength and durability. – Available in various sizes and types. | – Limited to specific applications. – Potential compatibility issues with certain fluids. | www.zhonggaoseals.com |
| China M48 M52 M60 NBR Bonded Seal Washer Manufacturers, Suppliers – KODA | M48 M52 M60 NBR Bonded Seal Washer made of Rubber and Metal, available in various sizes and customizable according to customer requests. | – Strong adhesion due to vulcanization bonding of metal and rubber. – High anti-loosening effect due to rubber’s vibration absorption performance. | – Limited to specific pressure and temperature ranges. – Potential for degradation over time if exposed to extreme conditions. | www.kodaseal.com |
| Bonded Seal Plugs Manufacturers – China Bonded Seal Plugs Factory … | Bonded seal plugs engineered to meet DIN standards including DIN 908, DIN 910, DIN 5586, DIN 7604, the 4B series, the 4BN series, and the 4MN series…. | – High quality and reliability under extreme conditions – Dependable and secure seal | – Limited information on specific pressure ratings – Potential compatibility issues with non-standard fittings | www.sannke.com |
| Carbon Graphite for Mechanical Seals – Junty | Carbon graphite is versatile and tailored for diverse wet to dry running applications, providing exceptional thermal shock resistance, superior therma… | – Versatility across applications – Exceptional thermal shock resistance | – Potential for reduced performance in extreme conditions – Cost may vary based on customization | sealChina.com |
| Bonded Washer – Ningbo Zhonggao Seal Technology Co.,Ltd | Bonded seal, also called bonded washer, available in self-centering and non-self centering types. Made from stainless steel and carbon steel, with var… | – Simple structure and high efficient sealing. – Low price and widely used in machinery manufacturing. | – Limited to specific working temperatures and pressures. – Potential for wear over time in high-stress applications. | www.zhonggaoseals.com |
Frequently Asked Questions (FAQs)
What is a bonded seal and how does it work?
A bonded seal is a type of sealing solution that combines a metal outer ring with a rubber inner seal. It works by creating a tight seal between two surfaces, preventing leaks and ensuring a secure connection. This design is particularly effective in high-pressure applications, making it a popular choice in various industries.
Why should I choose a factory in China for bonded seals?
Choosing a factory in China for bonded seals can offer significant cost savings due to lower manufacturing expenses. Additionally, many Chinese factories have advanced technology and skilled labor, ensuring high-quality products. You can also benefit from faster production times and a wide range of customization options.
What quality standards do Chinese bonded seal factories follow?
Many bonded seal factories in China adhere to international quality standards such as ISO 9001. This means they implement strict quality control processes to ensure their products meet specific performance criteria. It’s essential to verify a factory’s certifications and quality assurance practices before placing an order.
How can I ensure timely delivery from a Chinese factory?
To ensure timely delivery, communicate your deadlines clearly with the factory and establish a production schedule. It’s also helpful to choose a factory with a good track record of meeting deadlines. Regular updates and open communication during the production process can help you stay informed about any potential delays.
What should I consider when selecting a bonded seal factory in China?
When selecting a bonded seal factory, consider factors such as their experience, production capacity, quality certifications, and customer reviews. It’s also important to assess their communication skills and responsiveness. Visiting the factory, if possible, can provide valuable insights into their operations and capabilities.