Nitrile rubber materials are the most commonly used general purpose o-ring material because of relative low cost, good mechanical properties, and performance with many …

O-Ring & Rubber Seals - Over 30,000 Available Online from Polymax UK. Polymax are proud to be the largest online distributor of O-rings in the UK. With over 30,000 different materials and sizes available, our unique O-ring search …

1  · Let us help you find the right seals for you. For more information or to request a quote on o-rings, please give us a call at 832-448-5550 or submit the Product Inquiry Form. Global O-Ring and Seal offers the full line of AS568 Size o-rings in the following materials: View our AS568 Size Chart for a full listing of all sizes and dimensions.

O-Ring Material Selection Guide Explore o-ring materials to compare temperature, performance, chemical resistance, abrasion, and more. View Guide O-Ring Size Chart Dimensions Browse in-depth charts on o-ring and sealing product sizes to find the right seal for your application. View Guide O-Ring Tolerances Guide

Material Selection Guide eHome O-Ring Basics Seal Types O-Ring Elastomers Acrylonitrile-Butadiene (NBR) Carboxylated Nitrile (XNBR) Ethylene Propylene Rubber (EPR, EPDM) Silicone (Q, MQ, VMQ, PVMQ) Hydrogenated Nitrile (HNBR, HSN) Fluorocarbon (FKM) Fluorosilicone (FVMQ) Tetrafluoroethylene-Propylene (AFLAS) Perfluoroelastomer (FFKM)

 · In designing an O-ring seal, it is important to determine the O-ring compound early, as the compound selected may have an influence on the gland design. The ... Material Hardness Compression set Temp. Range IRHD ± 5 22h/100°C, 25%, °C °F on O-ring 3.53 mm. NBR 36624 70 max. 20% -30+120 -22+248 ...

Try our new, Interactive Material Selection Guide. For assistance with o-ring size or material selection, contact us today. *Note: Please check the latest standard for current revision. We highly recommend that in all cases, …

Some of our common types of O-ring materials include PTFE, Nitrile (Buna), Neoprene, EPDM Rubber and Fluorocarbon (Viton) . Silicone and Kalrez® O-ring materials are also widely used, especially in high temperature applications. Contact us for more information about our O-ring materials or request a quote on your custom application today.

 · What is the Best O-Ring Material? Posted . O-Rings are an integral component in most industrial and mechanical systems. Because o-ring material selection is driven by an industrial or mechanical system, that system will define which material is best suited to fulfill the application requirements of the O-Ring. Therefore, the best O-Ring material is the …

Based on the particular case, you can also consider the properties of abrasion, damage, ozone, electrical tolerance. Also, you should conduct sufficient field checks to ensure that the fluid, temperature, intensity and environmental parameters are consistent with the O-ring of your preference. O-ring Material Selection Guide

Engineering Basics: Guide to O-Rings. O-Rings are the most widely used seal for they offer an efficient and economical sealing element for a wide range of static or dynamic applications and are easy to use due to their inexpensive production methods. A broad range of elastomer materials for both standard and special applications allow the O ...

O-Ring Basics. An O-ring is a torus, or doughnut-shaped ring, generally molded from an elastomer. Learn More. Subsegments. What is an O-ring? ... Material Selection Guide; Static O-Ring Sealing. It has been said that O-ring are "the finest static seals ever developed. Learn More. Subsegments.

 · AST BLOG: Considerations for O-Ring Material Selection. Feb 1. Choosing proper O-ring material is a critical factor in determining mechanical seal life. O-rings are circular sealing elements with circular cross-sections and are mainly used in static applications. The sizes are specified by the inside diameter and the cross-section diameter.

 · O-Ring Material Offering Guide - Parker Hannifin

EPDM O-rings. Ethylene propylene diene monomer (EPDM) rubber is a cost-effective synthetic material that resists damage from mild chemicals, acids, and steam. These O …

26  · O-Ring Sealing Principles: 4-6: 4. O-Ring Applications: 7-8: 5. Basic Elastomers: 9-21: 6. Designing with Rubber: 22-31: 7. Compound Selection: 32-110: 8. Specifications: 111-115: 9. Qualifications: 116: 10. Test …

O-ring Material Selection Guide Flouroelastomer (FKM) Viton® O-rings Viton® is an all-round material capable of handling a diverse array of applications, particularly sealing jobs involving movement. It is suited for silicone fluids and gases, petroleum oils, acids and some halogenated hydrocarbons.

It has an operating temperature of -75° to 400°F (-59° to 204°C) and a hardness range of 50-80 durometer. This material is ideal for static sealing applications and is widely used by the aerospace industry. Available in standard blue 70 durometer or custom colors.

94  · O-ring material selection is critically important for the success of your application. The o-ring material comparison chart below offers a quick reference of o-ring material …

An O-Ring is the world's most commonly used sealing device and the world's simplest sealing device. An O-ring is exceptionally versatile, with a wide range of applications ranging from garden hose couplings to critical aerospace duties. Seal House offers a huge range of stock moulded O-rings, in both imperial and metric sizes, including Encapsulated O-rings …

This O-Ring Material Guide will help to see what chemical is most compatible with what Elastomer. Learn more! Go to Navigation Go to Content. Request A Quote Contact Us. Call Us | 303.777.7024. Menu. …

Parker`s O-Ring Selector. is an engineering tool which offers O-ring material and size selection combined in one tool. Both are interlinked, thus ensuring the best possible combination of the calculated O-ring size and material choice. The O-Ring Selector covers both imperial and metric standards. How to use - Watch our Video. We welcome your ...

 · View the O-Ring Selection guide for additional information on O-rings or assistance choosing one for your unique application. 480.892.7325 info@azseal. Menu. Close. ... To learn more about selecting the right o-ring material for your application, read our o-ring materials guide. How Are O-Rings Made?

What is an O Ring: Storage. BS 3574 (1989) is a good guide for synthetic rubber shelf life. O Rings should be stored in an unstressed condition, away from extremes of temperature, ozone, and sunlight. Sealed opaque dust …

 · To serve this diverse range of functions, o-ring manufacturers have developed a number of customized materials with specialized physical and chemical properties suitable for specific uses. Here's a guide to help you work with your supplier to select the o-ring material that's right for your product's purposes. Buna-N

 · Because o-ring material selection is driven by an industrial or mechanical system, that system will define which material is best suited to fulfill the application …

Material Selection Guide; Chemical Compatibility; Agencies. DuPont/Kalrez™ ... 020 NBR 70 Black O-Ring. ID . 21.95 mm . CS . 1.78 mm . Color Black Hardness 70 NBR . ADD TO QUOTE More Details. × PLEASE SELECT QUANTITY ... Material Hardness. Color. Filter ...

 · THE GUIDE OF O-RING MATERIAL SELECTION. O-ring is a common seal, which is widely used in a variety of seals, such as non contacting mechanical seal, spring seal, pump seal, gland packing, elastomer bellows seal, etc.Because of its wide application, there are many kinds of materials used to make O-rings, which makes people do not …

Welcome to our O-ring Seal Design section. This O-ring seal design section will give you step by step instructions on how to design a seal or rubber part for your application. Consider this a rubber guide or O-ring guide in helping you find the exact rubber material and size you need.

 · An O-ring seal is used to prevent the loss of a fluid or gas. The seal assembly consists of an elastomer O-ring and a gland. An O-ring is a circular cross-section ring molded from rubber (Figure 1-1). The gland — usually cut into metal or another rigid material — contains and supports the O-ring (Figures 1-2 and 1-3).

 · As general O-ring material, however, neoprene is often cost-prohibitive compared to nitrile, which offers similar properties at a lower cost. Polyurethane, Cast Cast polyurethane stands out for its abrasion resistance, tensile strength, and shock absorption, though it also boasts resistance to many chemicals, including ozone, oils, and greases.

O-Ring Material Selection Guide This tool is meant to be used as a professional guide only. Because no two situations or installations are the same, these comments, suggestions, …

 · Typical elastomeric materials used in the construction of O-rings include: AFLAS® Buna/Nitrile Butyl Ethylene Propylene Fluorocarbon Fluorosilicone Hydrogenated Nitrile Kalrez® Neoprene Polyurethane PTFE Silicone When selecting a material for an O-ring, there are several considerations to keep in mind, such as:

 · Here is a quick guide to select suitable O-Ring material. O-Rings are widely used in almost any type f process and field instrumentation and analytical systems, including gas analysers and air ...

 · Nitrile o ring material is a synthetic rubber commonly used in industrial and medical applications. They are known for their resistance to chemicals, heat, and wear …