Are you searching for the best Kalrez O-ring manufacturers in China to meet your industrial needs? Look no further In this article, we’ll compare the top factories, highlighting their strengths, product quality, and what sets them apart. Let’s dive into the world of high-performance sealing solutions.
Kalrez O Ring Manufacturers – Made in China
Product Details: Kalrez® O-rings are made from perfluoroelastomer (FFKM) materials, known for their high chemical resistance and temperature stability. They are available in various compounds, each optimized for different applications. For example, Kalrez® 4079 is a general-purpose compound with a maximum operating temperature of 316°C (600°F), while Kalrez® 7075 has a maximum service temperature of 327°C (620°F) and is designed for dynamic applications requiring low friction. These O-rings conform to AS-568 dimensions and are used in industries such as chemical processing, oil & gas, food & pharmaceutical processing, and semiconductor manufacturing[2][3][4].
Pros:
– High chemical resistance to over 1,800 different chemicals
– Excellent temperature stability with maximum application temperatures up to 620°…
– Long-term embrittlement resistance and protection from swelling in abrasive envi…
– Reduced maintenance costs due to infrequent seal changes and repairs
– Increased productivity and process uptime
– Maintained process purity and increased safety
Cons:
– Higher cost compared to other elastomer materials
– Specific compounds may have limitations, such as Kalrez® 4079 not being recommen…
– Different compounds may have varying shrinkage rates affecting finished part dim…
Perfluoroelastomer (FFKM) Kalrez® O-rings (0.103 Section)
Product Details: FFKM O-rings are high-performance elastomers known for their exceptional chemical and thermal resistance. They combine the sealing force and recovery characteristics of regular elastomer O-rings with the chemical resistance of PTFE. FFKM contains 72.5% fluorine, ensuring high chemical, thermal, and oxidation resistance. These O-rings are used in applications involving aggressive chemicals, high temperatures, and harsh conditions, such as chemical processing, aerospace, and semiconductor manufacturing. They have a wide temperature range, typically from -15°F to 600°F, and some formulations can withstand even higher temperatures.
Pros:
– Exceptional chemical and thermal resistance
– High operating temperature range up to 608°F (320°C) or higher in some formulati…
– Excellent resistance to aggressive chemicals, oils, fuels, and solvents
– Long service life and reliability in demanding applications
– Good flexibility and elasticity across a wide range of environmental conditions
– No need for lubrication due to inherent properties
– Available in various formulations for specific applications, such as Kalrez®, Ch…
Cons:
– Poor low-temperature performance, generally limited to -15°F (-26°C) or lower in…
– Significantly more costly than standard FKM materials
– May not be suitable for use with hot water, steam, or amines at elevated tempera…
– Limited cold flexibility compared to other elastomers
Perfluoroelastomer FFKM O ring Manufacturer in China
Product Details: FFKM O-rings from Yoson Seals are made from perfluoroelastomer, known for their excellent chemical resistance and high-temperature stability. They are available in several formulations, including FFKM 6375, FFKM 4079, FFKM 7075, and FFKM 2085. Each formulation has specific properties: FFKM 6375 offers broad chemical resistance and is suitable for multiple chemical media; FFKM 4079 has excellent compression and deformation properties at high temperatures; FFKM 7075 has a lower compression set and better sealing ability at high temperatures; and FFKM 2085 excels in fast gas decompression performance. These O-rings operate within a temperature range of -39°C to 288°C (long-term) and up
to 315°C (short-term) and are resistant to over 1600 chemicals, including inorganic and organic acids, hydrocarbons, and more.
Pros:
– Excellent chemical resistance to a wide range of aggressive chemicals
– High-temperature stability, with some formulations capable of withstanding up to…
– Good low-temperature performance and thermal stability
– Resistant to water and steam
– Homogeneous material with no surface issues like permeation, cracking, or pinhol…
– Enhanced corrosion resistance, preventing fracture and delamination
– Long service life and reliable sealing performance in demanding environments
– Cost-effective alternatives to high-priced brands with comparable performance
Cons:
– Higher cost compared to other basic elastomer materials
– Specific applications may require specialized formulations, which could add comp…
– May require careful selection to match the exact environmental conditions
China Kalrez O Ring Manufacturers Suppliers Factory
Product Details: Kalrez® O-rings are made from perfluoroelastomer (FFKM) materials, known for their high chemical resistance and temperature stability. They are available in various compounds such as Kalrez® 4079, 6375, 7075, and others. Kalrez® 4079, for example, has a maximum operating temperature of 316°C (600°F), excellent chemical resistance, and good mechanical properties. These O-rings conform to AS-568 dimensions and are used in diverse industries including chemical processing, oil & gas, food & pharmaceutical processing, and semiconductor manufacturing[2][3][4].
Pros:
– High chemical resistance to over 1,800 different chemicals
– Excellent temperature stability with maximum service temperatures up to 620°F (3…
– Good mechanical properties and hot-air aging resistance
– Low compression set and improved seal force retention
– Enhanced process and equipment uptime due to reduced need for frequent seal chan…
– Increased productivity and reduced maintenance costs
– Maintained process purity and increased safety
Cons:
– Not recommended for use in hot water/steam applications or with certain hot alip…
– Higher cost compared to other elastomer materials
– Specific compounds may have different shrinkage rates affecting finished part di…
– Limited availability of certain compounds and sizes
DUPONT NW16 Kalrez O-Ring Compound 4079 Nom …
Kalrez O Rings
Product Details: Kalrez® O-rings are made from perfluoroelastomer (FFKM) and are known for their high-temperature stability and chemical resistance. They are available in various sizes conforming to AS-568 standards. Key features include a temperature range of -19°C to 316°C, a durometer of 75, and a black color. They are used in applications requiring sealing in harsh chemical and high-temperature environments.
Pros:
– High-temperature stability up to 316°C
– Excellent chemical resistance to over 1,800 different chemicals
– Conforms to AS-568 standards for precise sizing
– High-performance sealing in harsh environments
Cons:
– Generally more expensive than other elastomer materials
– May have limited availability in certain sizes or grades
– Special handling and storage may be required due to their sensitive nature
High quality custom kalrez o rings china supplier
Product Details: Kalrez® O-rings are made from perfluoroelastomer (FFKM) and are known for their high-temperature stability and chemical resistance. They are available in various sizes conforming to AS-568 standards. Key features include a temperature range of -19°C to 316°C, a durometer hardness of 75, and a black color. These O-rings are highly resistant to over 1,800 different chemicals and are suitable for secure and demanding applications.
Pros:
– High-temperature stability
– Excellent chemical resistance to over 1,800 different chemicals
– Conforms to AS-568 standards for precise sizing
– High-performance sealing capabilities
Cons:
– Generally more expensive than other types of O-rings
– May require specialized handling and storage due to their sensitive nature
– Limited availability in certain regions
Material Kalrez O Ring Wholesales in China
Seal Spare Parts O-ring – SEALCON China
Product Details: Sealcon Mechanical Seal Company offers a wide range of mechanical seals, including O-ring seals. These seals are designed for various applications such as pumps, agitators, and other rotary equipment. They cater to diverse sectors including water treatment, food and beverage, marine, petrochemical, and pharmaceutical industries. The O-ring seals are part of their comprehensive sealing solutions, which also include bellow seals, cartridge seals, and specific application seals.
Pros:
– High-quality sealing solutions
– Strict quality control and excellent customer service
– Customized sealing solutions tailored to clients’ specific requirements
– Serves various industries with a wide range of applications
Cons:
– No specific details available on the website regarding O-ring seal spare parts
– May require direct contact for detailed product specifications and potential lim…
Dupont Kalrez & Chemraz
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Kalrez O Ring Manufacturers – Made in China | Kalrez® O-rings are made from perfluoroelastomer (FFKM) materials, known for their high chemical resistance and temperature stability. They are availa… | – High chemical resistance to over 1,800 different chemicals – Excellent temperature stability with maximum application temperatures up to 620°… – L… | – Higher cost compared to other elastomer materials – Specific compounds may have limitations, such as Kalrez® 4079 not being recommen… – Different… | www.asinosealing.com |
| Perfluoroelastomer (FFKM) Kalrez® O-rings (0.103 Section) | FFKM O-rings are high-performance elastomers known for their exceptional chemical and thermal resistance. They combine the sealing force and recovery… | – Exceptional chemical and thermal resistance – High operating temperature range up to 608°F (320°C) or higher in some formulati… – Excellent resist… | – Poor low-temperature performance, generally limited to -15°F (-26°C) or lower in… – Significantly more costly than standard FKM materials – May no… | www.lesker.com |
| Perfluoroelastomer FFKM O ring Manufacturer in China | FFKM O-rings from Yoson Seals are made from perfluoroelastomer, known for their excellent chemical resistance and high-temperature stability. They are… | – Excellent chemical resistance to a wide range of aggressive chemicals – High-temperature stability, with some formulations capable of withstanding u… | – Higher cost compared to other basic elastomer materials – Specific applications may require specialized formulations, which could add comp… – May… | www.yosonseals.com |
| China Kalrez O Ring Manufacturers Suppliers Factory | Kalrez® O-rings are made from perfluoroelastomer (FFKM) materials, known for their high chemical resistance and temperature stability. They are availa… | – High chemical resistance to over 1,800 different chemicals – Excellent temperature stability with maximum service temperatures up to 620°F (3… – G… | – Not recommended for use in hot water/steam applications or with certain hot alip… – Higher cost compared to other elastomer materials – Specific c… | www.xmbestseal.com |
| DUPONT NW16 Kalrez O-Ring Compound 4079 Nom … | www.capitolareatechnology.com | |||
| Kalrez O Rings | Kalrez® O-rings are made from perfluoroelastomer (FFKM) and are known for their high-temperature stability and chemical resistance. They are available… | – High-temperature stability up to 316°C – Excellent chemical resistance to over 1,800 different chemicals – Conforms to AS-568 standards for precise… | – Generally more expensive than other elastomer materials – May have limited availability in certain sizes or grades – Special handling and storage ma… | www.uttox.com |
| High quality custom kalrez o rings china supplier | Kalrez® O-rings are made from perfluoroelastomer (FFKM) and are known for their high-temperature stability and chemical resistance. They are available… | – High-temperature stability – Excellent chemical resistance to over 1,800 different chemicals – Conforms to AS-568 standards for precise sizing – Hig… | – Generally more expensive than other types of O-rings – May require specialized handling and storage due to their sensitive nature – Limited availabi… | www.bestsealhk.com |
| Material Kalrez O Ring Wholesales in China | www.uttox.com | |||
| Seal Spare Parts O-ring – SEALCON China | Sealcon Mechanical Seal Company offers a wide range of mechanical seals, including O-ring seals. These seals are designed for various applications suc… | – High-quality sealing solutions – Strict quality control and excellent customer service – Customized sealing solutions tailored to clients’ specific… | – No specific details available on the website regarding O-ring seal spare parts – May require direct contact for detailed product specifications and… | www.china-sealcon.com |
| Dupont Kalrez & Chemraz | www.trisunltd.com |
Frequently Asked Questions (FAQs)
What materials are Kalrez O-rings made of?
Kalrez O-rings are made from a type of perfluoroelastomer, which is a high-performance rubber material developed by DuPont. These materials, such as Kalrez 6375, 4079, and 7075, are known for their excellent chemical resistance and high temperature tolerance, making them suitable for extreme environments.
What are the key characteristics of Kalrez O-rings?
Kalrez O-rings are renowned for their outstanding chemical resistance, similar to PTFE, and can withstand over 1,800 different chemical media. They also have excellent high temperature resistance, with some grades able to handle temperatures up to 327°C and as low as -42°C. Additionally, they offer efficient sealing abilities, making them ideal for various industrial applications.
Who are some of the reputable Kalrez O-ring manufacturers in China?
You can find several reputable manufacturers in China, such as Xingtai Ousaite Rubber Co., Ltd, SICHUAN DOWHON NEW MATERIALS CO.,LTD, and Asino Sealing Tech Co., Ltd. These companies are known for their high-quality products, competitive pricing, and strict quality control measures. They also offer customized solutions and have extensive experience in the industry.
What kind of certifications and standards do Kalrez O-ring manufacturers in China adhere to?
Many Kalrez O-ring manufacturers in China adhere to international standards such as ISO 9001, ISO 14001, and IATF16949. Some also comply with certifications like UL, FDA, ROHS, and REACH, ensuring the products meet global quality and safety requirements.
How can I ensure the quality and reliability of Kalrez O-rings from Chinese manufacturers?
To ensure the quality and reliability of Kalrez O-rings, look for manufacturers with strict quality control systems in place. Check if they comply with international standards and have certifications like ISO 9001. Additionally, manufacturers that provide detailed production schedules, weekly reports, and digital updates can give you greater transparency and assurance about the quality of their products.