Our company has a production base specializing in the development and production of cryogenic o rings, 40mm o ring, pol o ring , and is an enterprise integrating industry and trade. We strictly control the whole life cycle of our jis o ring, promote inspection and confirmation, discover problems, make improvements, and never compromise with any defective products. Constantly communicating with customers, studying changes in customer needs, and improving our work to satisfy customers are our eternal pursuit. At present, our company is further accelerating the upgrading of products, expanding the scale of production, and moving forward towards the goal of becoming bigger and stronger. In order to create a well-known brand, improve corporate popularity, and establish a corporate image, we adhere to the business philosophy of "all pursuit of high quality and customer satisfaction". Integrating the future is our development strategy. In the course of cooperation, we advance and retreat together with our customers and develop together to promote a win-win situation. We also strive to be a first-class enterprise in China. After several years of continuous development and expansion, we have established a sound quality management system for the whole process control. Efficiency makes brands, and integrity makes the future. For our company, efficiency and integrity are very important. Only by grasping these two points at the same time can the enterprise develop better.
  • FKM O Ring
    FKM O-ring is a high-performance elastic seal with excellent high temperature resistance, oil resistance and chemical corrosion resistance. It is widely used in the automotive, aerospace, chemical...
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  • Coated O Ring
    Coated O-rings are composite seals with special functional coatings applied to the surface of traditional rubber O-rings. By combining the elasticity of rubber with the surface characteristics of...
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  • Encapsulated O Ring
    Encapsulated O ring is a composite seal composed of a traditional rubber O-ring and an outer coating (such as PTFE, PFA or other high-performance plastics). It has the advantages of rubber...
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  • FEP Encapsulated Silicon O Ring
    FEP Encapsulated Silicon O Ring is a composite sealing material. It combines the elasticity of silicone with the chemical inertness and temperature resistance of FEP, and is suitable for sealing...
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  • NBR Rubber O Ring
    NBR Rubber O Ring is a ring seal made of nitrile rubber, widely used in static or dynamic sealing applications. Due to its excellent oil resistance, wear resistance and low cost, this O Ring has...
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  • PFA O Ring
    FEP O-ring is a high-performance sealing element. It combines the excellent chemical stability of FEP and the elastic sealing properties of O-ring, and is often used in harsh industrial...
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  • PTFE Backup Ring
    PTFE Backup Ring is an anti-extrusion ring used to enhance the performance of elastic seals (such as O-rings and star rings). It is usually installed on the low-pressure side of the seal to...
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  • X-RING
    The x ring is an elastic sealing element with an X-shaped cross section, which belongs to the reciprocating motion seal. It is improved on the basis of the traditional O-ring. Through the unique...
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  • Y-RING
    The Y-ring is a one-way sealing element with a "Y"-shaped cross section, designed for reciprocating motion and widely used in hydraulic and pneumatic systems. Its unique lip structure can...
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Dion Crum star star star star star
The packaging is very meticulous and the goods inside are not damaged in any way.
Richard Lair star star star star star
The quantity of the product is complete and well packaged.
Frances Carter star star star star star
The package received no damage during the shipping journey and you were always prompt in communicating with us.
Kurtis Rodgers star star star star star
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
Arlene Rhodes star star star star star
The service of this company really blows my mind. Their customer service staff and sales staff are very good, without any impatience at all, which makes me very moved.
Robert Goebel star star star star star
The customer service staff communicated with me actively and patiently, thank you!
JIS O-Ring Sizing Guide - gallagherseals.com...

JIS B 2401 is a Japanese Industrial Standard for O-Ring sizes. This standard is categorized into four series based on their application. Series P are used for Dynamic sealing applications. Series G...

JISB2401 O-Rings | Western Rubbers...

JISB-2401 O-Ring. The Japanese Industrial Standard ( JIS B2401) are categorized in to 3 groups, namely, Aerospace Group, General Purpose Group and Traditional Group. These O rings are used in...

JIS Standard O-Rings - RIX North America...

JIS Standard O-Rings - RIX North America RIX North America, LLC (865) 977-7475 Home Products Custom Fabrication Brands We Distribute About Us Contact Us G Series Stocked O-Rings P Series G Series V...

JIS Standard O-Rings - RIX North America...

O-Rings RIX North America is now offering a vast selection of JIS and AS Standard O-Rings. See below details for availability. Request Additional Information JIS and AS Standard O-Rings Stocked...

JIS O-ring Kits...

O-Ring Information. O-Ring Size Chart Chemical Resistance O-Ring Compounds. Categories. AS568 Standard O-Rings ... JIS O-ring Kits. Add Selected to Cart. Displaying 1 to 2 (of 2 Products) Model Item...

O-Ring Size Chart for U.S. & Metric Standard Sizes...

U.S. and Metric O-Ring Sizes, Quad-Ring Seals, Rubber X-Ring Seals, Rubber Square-Ring Seals The proper o-ring size is a fundamental aspect of proper o-ring performance. Whether your application...

We focus on the implementation of basic technology, the formulation of standards, the investment in scientific research and the development of new 2 5 inch o ring, rubber sill plate gasket . Ningbo Zhonggao Rubber & Plastic Manufacturing Co., Ltd. is well-known as one of the leading jis o ring manufacturers and suppliers in China. Please feel free to wholesale custom made jis o ring at competitive price from our factory. For more company information, contact us now.
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