Are you looking for the best factories in China to source your metric o-rings? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top o-ring metric size chart factories in China, 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 required size and order online from the world’s largest o-ring inventory network. The chart is comprehensive, listing numerous sizes such as 1X1, 1.02X2.54, 1.2X17, and many others, each with specific measurements[1].

Pros:
– Comprehensive size chart covering both standard and non-standard metric o-ring s…
– Detailed measurements in both inches and millimeters
– Ability to order online from a large inventory network
– Custom and non-standard products available without additional tooling fees

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…

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 custom o-rings can be produced within a few weeks, typically without tooling fees. Users can filter by dimensions and standard size codes to quickly locate the needed o-ring. Additional resources include o-ring material selection guides, groove design recommendations, and specialty formulated o-rings for high-temperature applications.

Pros:
– Wide range of standard and non-standard metric o-ring sizes available
– Custom o-rings can be produced within a few weeks without tooling fees
– Comprehensive size charts with dimensions in both inches and millimeters
– Additional resources for o-ring material selection and groove design
– Specialty formulated o-rings for high-temperature applications

Cons:
– No specific cons mentioned on the website, but users may need to contact custome…
– Users must navigate through multiple resources to find all relevant information

O-Ring Sizes – Metric

Product Details: The metric o-ring size chart provides detailed dimensions for various metric o-ring sizes. It includes the cross section (CS), inside diameter (ID), and outside diameter (OD) in both inches and millimeters. The chart helps users identify the correct o-ring size for their application by matching the required dimensions. Thousands of standard and non-standard metric o-ring sizes are available, and custom o-rings can be produced within a few weeks without additional tooling fees.

Pros:
– Comprehensive size chart with detailed dimensions in both inches and millimeters
– Availability of thousands of standard and non-standard metric o-ring sizes
– Custom o-rings can be produced quickly without additional tooling fees

Cons:
– May require technical knowledge to select the correct o-ring size
– Custom orders might have a lead time of a few weeks

Ring Size Conversion Chart – International – Après Jewelry

Product Details: The ring size conversion chart provided by Apres Jewelry includes various international ring size systems. It lists the inner diameter in millimeters and inches, and corresponds these measurements to ring sizes in the USA/Canada/Mexico, UK/Ireland/Australia/New Zealand/South Africa, and Germany/France. The chart covers a range of sizes, from 15 mm (size 4 in the USA) to 24 mm (size Z+5 in some systems), ensuring a comprehensive guide for users to find their correct ring size regardless of the country’s sizing system.

Pros:
– Comprehensive chart covering multiple international ring size systems, including…
– Includes measurements in both millimeters and inches for precise sizing.
– Free shipping on all orders over $500.
– Helpful for determining ring size without needing to visit a jewelry store.

Cons:
– The chart may not account for variations in finger shape, ambient temperature, a…
– Some ring materials or designs, like eternity bands or titanium rings, cannot be…

Metric o store ring chart – Kin by Rice n Roll

Product Details: The website https://kinbyricenroll.com does not provide details about specific products related to rice or food items. Instead, it mentions ‘Kin by Rice n Roll,’ which is a second restaurant project by the Rice n Roll Bistro family. The restaurant, named ‘KIN,’ is located in the Wauwatosa neighborhood and is known for serving homemade, fresh, and tasty Asian food, particularly from Thailand and Japan.

Pros:
– Family-run restaurant with a passion for homemade cooking
– Varieties of Asian food and sushi with a modernized look and authentic taste

Cons:
– No specific product details available on the website
– Information is more about the restaurant and its offerings rather than individua…

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

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 industrial applications where compact design and good sealing are required.

Pros:
– Wide range of sizes available to fit different applications.
– Standardized dimensions for easy selection and use.
– Compact design suitable for various industrial applications.
– No maintenance or adjustment required after installation.

Cons:
– Limited information on specific material properties and chemical compatibility o…
– No details on the maximum pressure and temperature limits for each size.

Parker AS568 O-Rings Size Chart

Product Details: Parker O-rings are circular sealing elements available in various materials, including Fluorocarbon (FKM), Nitrile (NBR), Ethylene Propylene (EPDM), Silicone (VMQ), and more. They are manufactured to exacting standards with a Controlled Batch Identification (CBI) program and are tested for mechanical, physical, and environmental conditions. Parker O-rings are used in a wide range of applications, including automotive, chemical processing, pharmaceutical, and general industrial uses. They come in different sizes and durometers (40 to 95 Shore A) and are designed to meet stringent industry standards such as NSF, UL, Military (MIL-SPEC), and Aerospace (AMS)[2][3][4].

Pros:
– High chemical and thermal resistance depending on the material chosen
– Wide range of materials to suit various applications
– Manufactured to exacting standards ensuring superior product performance and pro…
– Ease of service, no smearing or retightening required
– Cost-effective and lightweight
– Gradual failure mode that is easily identified

Cons:
– Material selection is critical and can be complex
– Some materials have limitations, such as poor short-term rebound in Butyl rubber…
– May require specific installation methods to ensure optimal performance
– Certain materials may contain chemicals known to cause health issues, as per Cal…

Rubber o-ring sizes

Product Details: O-rings are available in various standard and custom sizes, adhering to specifications such as AS568, BS1806, BS4518, and ISO3601. They are made from a range of high-performance elastomer materials, offering high purity, chemical resistance, plasma resistance, and high temperature capability. O-rings can be manufactured in sizes up to 2.5 meters (8ft) outer diameter and cross sections from 5mm (0.2″) to 20mm (0.79″). They are used in critical sealing applications including compressors, valves, oil & gas equipment, large bore diesel engines, and semiconductor manufacturing equipment.

Pros:
– High precision and accuracy in manufacturing
– Wide range of materials available for different applications
– Custom sizes and tooling available for non-standard requirements
– Short manufacturing lead times
– High performance in high temperature and aggressive chemical environments

Cons:
– May require specialized measurement tools for accurate sizing
– Custom sizes may incur additional tooling charges
– High precision manufacturing may increase costs
– Limited availability of certain materials for specific applications

O-ring size (no tooling charge)

Product Details: The page on O-ring sizes with no tooling charge at Precision Polymer Engineering allows users to search for O-ring sizes that do not incur a tooling charge when combined with selected PPE materials. However, the detailed information is accessible only after logging in. Generally, PPE offers a wide range of standard and custom O-ring sizes, including international standards such as AS 568, BS 1806, BS 4518, and ISO 3601. They also provide tools for determining O-ring groove dimensions and selecting appropriate material grades[2][4][5].

Pros:
– No tooling charge for selected O-ring sizes and materials
– Wide range of standard and custom O-ring sizes available
– Tools provided for determining O-ring groove dimensions and selecting material g…
– Short manufacturing lead-times for critical applications

Cons:
– Detailed information requires login access
– Limited accessibility for non-registered users

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About O-Ring Metric Size Chart Factories in China

What are the common materials used for metric o-rings in Chinese factories?

Chinese factories often produce o-rings using a variety of materials, including NBR (nitrile), HNBR (hydrogenated nitrile), EPDM (ethylene propylene diene monomer), Viton (FKM), silicone, and more. Each material has its own characteristics and compatibility with different chemicals, making them suitable for various applications.

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

To determine the size of a metric o-ring, you need to know three key dimensions: the inside diameter (ID), the outside diameter (OD), and the cross-section (CS). The formula to calculate the outside diameter is OD = ID + CS * 2. You can refer to a metric o-ring size chart to find the specific dimensions you need.

What are the standard certifications and quality controls for o-ring factories in China?

Many o-ring factories in China, such as Yiho and Savvy, adhere to international standards like ISO 3601 and have certifications like ISO 9001. These standards ensure that the products meet specific dimensional tolerances and quality requirements, providing you with reliable and high-quality o-rings.

Can Chinese factories produce custom o-ring sizes and shapes?

Yes, many Chinese factories specialize in producing custom o-ring sizes and shapes according to your specifications. They have extensive mold collections and can manufacture custom o-rings with minimal tooling costs and quick delivery times, making it convenient for you to get exactly what you need.

What is the typical minimum order quantity and pricing for metric o-rings from Chinese factories?

The typical minimum order quantity for metric o-rings from Chinese factories is around 1,000 pieces. The pricing can vary but generally ranges from $0.0015 to $0.10 per piece, depending on the size, material, and other specifications. This makes it cost-effective for both small and large orders.