Are you looking for the best metric O-ring sizes from top factories in China? If so, you’re in the right place. In this article, we’ll compare some of the leading Chinese manufacturers known for their high-quality metric O-rings, helping you make an informed decision for your needs. Let’s dive in and find the perfect fit for your project.

Metric O-Ring Size Chart

Product Details: The metric o-ring size chart on AllOrings.com provides detailed dimensions for various metric o-ring sizes. The chart includes cross section (CS), inside diameter (ID), and outside diameter (OD) measurements in both inches and millimeters. It covers a wide range of standard and non-standard metric o-ring sizes. Users can select their desired size and order online from the world’s largest o-ring inventory network. The chart also mentions that thousands of non-standard metric o-ring sizes are available in stock or can be custom-made within a few weeks, usually without additional tooling fees.

Pros:
– Comprehensive size chart with detailed dimensions in both inches and millimeters
– Availability of both standard and non-standard metric o-ring sizes
– Option to order online from the world’s largest o-ring inventory network
– Custom-made non-standard sizes available within a few weeks without additional t…

Cons:
– No specific information on material compatibility or chemical resistance is prov…
– Users may need to refer to additional resources for groove design and other appl…

O ring store catalogue metric – Kin by Rice n Roll

Product Details: 8mm cultured pearl stud earrings. These earrings feature high-quality cultured pearls set in a simple yet elegant stud design. They are suitable for various occasions and can be worn as a classic accessory.

Pros:
– High-quality cultured pearls
– Simple and elegant design
– Versatile for different occasions

Cons:
– No detailed product reviews available on this specific page
– No information on the material of the earring backs or posts

ISO 3601 Metric O-Rings and The Size Chart – Savvy

Ring Size Conversion Chart – International – Après Jewelry

Product Details: The ring size conversion chart provided by Apres Jewelry includes various measurements to help users determine their ring size accurately. The chart lists the inner diameter in millimeters and inches, along with the corresponding ring sizes for different regions such as the USA/Canada/Mexico, UK/Ireland/Australia/New Zealand/South Africa, and Germany/France. This comprehensive chart allows users to convert ring sizes across different international standards. The chart is downloadable and printable, making it a convenient tool for measuring ring sizes at home. Apres Jewelry also offers free shipping on all orders over $500.

Pros:
– Comprehensive chart covering multiple international ring size standards
– Includes measurements in both millimeters and inches
– Downloadable and printable for easy use at home
– Free shipping on all orders over $500

Cons:
– No specific details on custom or resizable ring options
– No guidance on how to measure ring size directly on the webpage

O-Ring Sizes – Metric

Product Details: The metric o-ring size chart provides detailed dimensions for various o-ring sizes, including the cross section (CS), inside diameter (ID), and outside diameter (OD) in both inches and millimeters. The chart includes standard and non-standard metric o-ring sizes, with options for custom-made o-rings available without additional tooling fees. Thousands of o-ring sizes are in stock, and custom orders can be produced within a few weeks.

Pros:
– Comprehensive size chart covering both standard and non-standard metric o-ring s…
– Option for custom-made o-rings without additional tooling fees.
– Quick production and delivery times for custom orders.

Cons:
– May require technical knowledge to select the correct o-ring size.
– Custom orders, although available, may still take a few weeks to produce.

Metric O-Ring Size Chart

Product Details: The metric o-ring size chart on Marco Rubber & Plastics’ website provides a comprehensive list of common and non-standard metric o-ring sizes. The chart includes dimensions in both inches and millimeters, allowing users to easily find the appropriate o-ring for their application. The website offers thousands of metric o-rings in stock, and non-standard sizes can be made to order within a few weeks, typically without tooling fees. Users can filter sizes using an interactive search tool and request quotes online, with most quotes provided in under 60 minutes.

Pros:
– Wide selection of common and non-standard metric o-ring sizes available
– O-rings can be ordered online with quick quote turnaround (most quotes in under…
– Non-standard sizes can be produced within a few weeks without tooling fees
– Interactive search filter for easy size selection
– Expert service and support for specialty applications

Cons:
– No specific cons mentioned on the website, but users may need to contact custome…
– Custom orders may take a few weeks to produce

French R O-Rings, AS 568A O-Rings, JIS …

Product Details: French R O-Rings are measured by their inside diameter (ID) and cross-section width (C.S.) dimensions, given in millimeters. The series includes a wide range of sizes, from O-Ring R000 with an ID of 1.15 mm and C.S. of 0.13 mm to O-Ring R75 with larger dimensions. These O-Rings are standardized and used in various applications where compact design and good sealing are required.

Pros:
– Wide range of sizes available to fit different applications.
– Standardized dimensions ensure compatibility and ease of use.
– Compact design suitable for applications requiring efficient sealing.
– Can be used in both static and dynamic applications without requiring maintenanc…

Cons:
– Limited information on specific material properties and chemical compatibility o…
– No explicit mention of the materials used for French R O-Rings on this specific…

Rubber o-ring sizes

Product Details: Rubber O-rings are available in a wide range of sizes. The internal diameter (ID) ranges from 0.5 mm to 2000.00 mm, and the cross-sectional diameter (CS) ranges from 0.3 mm to 15.00 mm. The products adhere to the American standard AS568 series, which is a commonly used standard in the industry.

Pros:
– Wide range of sizes available to fit various applications.
– Adheres to the American standard AS568 series, ensuring compatibility and reliab…

Cons:
– No specific information on material options or chemical resistance is provided o…
– No details on the availability of custom sizes or special orders are mentioned.

Metric Viton O-Rings | OneMonroe

Product Details: OneMonroe Metric Viton O-Rings are crafted from high-grade Viton, a premium fluoroelastomer, and are available in both standard and metric sizes. These O-rings are designed to meet metric specifications and are ideal for industries ranging from automotive to aerospace. They come in various sizes, such as 1.07 X 1.27 mm, 1.15 X 1 mm, and 1.42 X 1.52 mm, with different durometer ratings (e.g., 75 and 90 Shore A). Each O-ring undergoes stringent quality control checks to ensure it meets exacting industry standards.

Pros:
– Offer exceptional sealing performance in demanding industrial applications.
– Provide impressive resistance to heat, chemicals, and aging.
– Maintain a reliable, leak-proof seal even in harsh chemical, extreme temperature…
– Exhibit excellent flexibility and resilience, preventing cracking, swelling, and…
– Available in a variety of metric sizes to fit seamlessly into a wide range of ma…

Cons:
– May not be compatible with certain chemicals such as aggressive fuels, oils, and…
– Contain chemicals known to the State of California to cause cancer, and birth de…

Metric Size O-ring

Product Details: Metric Size O-rings are offered by Best Seal, available in various materials such as NBR, CR, NR, SBR, SILICONE, and EPDM, with the option for custom materials upon customer request. These O-rings follow the AS568 standard size and come with certifications including UL, FDA, ROHS, REACH, and NSF. The products are characterized by their simple structure, compact installation, and light weight. They are known for their self-sealing effect, good sealing performance, low friction resistance, and adaptability to alternating pressure conditions. The size and groove dimensions are standardized, making them cost-effective and easy to obtain.

Pros:
– Simple structure and compact installation
– Self-sealing effect and good sealing performance
– Low friction resistance and adaptability to alternating pressure
– Standardized size and groove dimensions, making them cost-effective and easy to…
– No burrs and flash, smooth surface
– Strict manufacturing protocols ensuring consistency and quality
– Efficient and cost-effective production

Cons:
– No specific cons mentioned on the website, but potential limitations could inclu…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Metric O-Ring Sizes Factories in China

What materials are commonly used to manufacture metric o-rings in China?

Metric o-rings in China are made from a variety of materials, including NBR (nitrile rubber), EPDM (ethylene propylene diene monomer), HNBR (hydrogenated nitrile rubber), FKM (fluoroelastomer), and silicone. Each material has its own unique properties and is suited for different applications, such as high-temperature resistance, chemical compatibility, or specific industry requirements.

How do I specify the size of a metric o-ring?

To specify the size of a metric o-ring, you typically need to provide the inside diameter (ID) and the cross-section (CS) or width. For example, a standard size might be given as ID 20 x CS 2 mm. The outside diameter (OD) can be calculated using the formula: OD = ID + CS * 2. This ensures you get the exact size you need for your application.

What are the standard sizes and certifications for metric o-rings in China?

Metric o-rings in China often follow international standards such as ISO 3601, as well as local standards like GB 3452.1. These o-rings can also meet various certifications like UL, FDA, ROHS, and REACH, depending on the intended use and industry. Ensuring the o-rings meet these standards is crucial for quality and compliance.

Can I customize the color and size of metric o-rings?

Yes, you can customize both the color and size of metric o-rings. Manufacturers in China offer customized sizes based on your design drawings or samples. For colors, you can specify using RAL or Pantone codes, although common colors like black, green, and brown are more cost-effective and readily available.

What is the typical process for ordering and producing custom metric o-rings in China?

To order custom metric o-rings, you usually start by providing your design drawings or samples to the manufacturer. They will then develop a mold based on your specifications, mix the raw materials, and proceed with vulcanization. After production, the o-rings undergo trimming, inspection, and packaging before being shipped to you. Some manufacturers also offer free samples for testing before full production.