O-Ring Handbook Parker Hannifin O-Ring Division Europe. PRODUCT CLASS: O-RING KIT USA WAREHOUSE STYLE. The seal effect is created during installation by axial or radial compression of the cross-section. Dovetail grooves are used to hold the O-ring in place during installation or maintenance. Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Markez® O-Rings FFKM. O-Rings Design Guidelines, Specifications, Materials An O-ring , also known as a packing , is a flexible gasket in the shape of a loop; it is a elastomer with a round cross-section designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. Gland Design Dovetail Grooves Gland Design for a Static Application for O-rings in Dovetail Grooves, METRIC Dovetail grooves are used to hold the O-ring in place during installation or maintenance. SHOP FOR METRIC O-RINGS. Example: Based on your groove dimension in a static application, you are looking for an O-ring with 308 mm inner diameter and 5 mm cord thickness. 30BARNWELL ‘O’ RINGS Telephone +44(0)121 429 8011 (20 lines) Fax +44(0)121 434 3016 Website 5 D 2 = ‘O’ Ring O. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O. Increase rigidity of metal components. Create a sketch on the new Workplane and create an arc. Chemraz® O. There are two main o-ring sizing types: standard and metric. Explore some of the most common sealing materials we offer here. 2487 RFQ. This metric o-ring groove design reference guide will help you find the right radius, back-up,. The online O-Ring Calculator offers engineers and professionals a quick and easy way to calculate O-Ring dimensions and the appropriate housing layout in accordance with the international O-Ring standard ISO 3601. 00 mm per. From the chart below, identify your nominal o-ring desired size, then your o-ring gland depth requirements. Created Date: 7/7/2015 3:14:46 PM. For industrial use, order the O-ring by the Parker compound number followed by the size number. Typical Axial Installation - Static °CThere are two main o-ring sizing types: standard and metric. Whether you need bolted flanges or removable lids, this o-ring face seal groove design guide will help you choose the right o-ring for your application. Custom o-rings are available upon request and can typically be produced within a few. Markez® O-Rings FFKM. Suggestions on printing an o-ring groove. Metric and imperial O-ring groove design. Learn More > Contact. To accommodate the additional back-up rings, the O-ring groove width L needs to be increased to L1 for one back-up ring or L2 for two back-up rings . Due to their unique four-lobed geometry, grooves for X-Rings are different than those for O-Rings. O-Rings are specified by I. If the o-ring, quad-ring, x-ring or square-ring you need doesn't fit these standards, custom. In addition to standard metric o-ring sizes, thousands of non-standard metric o-rings sizes are available in stock or can be custom-made within a few weeks, usually without additional tooling fees. The dovetail groove construction is only recommended for O-rings with cross sections of . Refer to our o-ring sizing charts for the most commonly used sizes around the world like; USA AS568 o-ring standard sizing chart, common metric o-ring sizing chart, Japanese JIS o-ring sizing chart, British BS o-ring sizing chart, quad-ring ® seals x-ring sizing charts,. Our Office has Closure for the Weekend. METRIC. O-Ring Size Charts USA Parker 2- AS568A, JIS Japanese, Common Metric, BS British : Groove Design Assistance Groove Design Charts and Considerations : Material Comparison Guide Elastomer Materials vs. Consider replacing Square-Rings with O-Rings or X-Rings that often provide greater performance for the same or. Dynamic o-rings are diverse, providing a wide range of uses, and selecting the right one for your application is key for achieving maximum o-ring performance. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. It will be seen from the results plotted in Figure I (see page 3) that increasing the squeeze reduced the leak rate dramatically. 1-24). Gland design guideline The data in this website are found to be useful to us. , seal squeeze anGlobal O-Ring and Seal is a major stocking distributor of o-rings, oil seals, o-ring cord stock, kits, accessories, and other sealing products. 5 to 12. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O. We have included Static, dynamic, and pneumatic applications. The Parker O-Ring eHandbook is a condensed online version of the printed Parker O-Ring Handbook ORD 5700. 2360 Palumbo Drive. O-Ring Selection; Bitte definieren Sie die Anwendungsparameter und wählen Sie ein Dichtungsmaterial aus. D. The Surface Finish X, groove top and bottom: For liquids X= 32 micro inches. The types of sealing styles shown in DIN-3852-1 / ISO 9974 are below: 1) Type E - For fixed stud ends only. Any O-Ring Size. Metric O-Rings Size Chart. EPDM O-Rings. free. Polyurethane O-Rings. All surfaces and corners must be free of tool marks and scratches. There are two main o-ring sizing types: standard and metric. Seal Design Guide. Find the recommended O-ring size and gland dimensions in the appropriate design table in Static O-Ring Sealing or Dynamic O-Ring Sealing, Sections IV and V, respectively. Basic metric size retaining snap rings per. DESCRIPTION: 36 USA X-RING SIZES 226 TOTAL X-RINGS. O-Ring Assembling Conditions: 162-168: 15. smaller than 250 mm. 0mm, 5. Gland Design Dovetail Grooves Gland Design for a Static Application for O-rings in Dovetail Grooves, METRIC Dovetail grooves are used to hold the O-ring in place during installation or maintenance. 139 inch (3,53 mm) and bigger. As important as the o’ring seal itself is the groove that the o’ring seats into. E. When you know the exact o-ring you need, you can easily input this information to order online. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. CPD# or Material Description (Durometer, Color & Other Attributes) *. 1. D. Free groove volume. For axial, radial and flange applications. Use at your own risk. THE O-RING EXAMPLE Throughout this guide, the o-ring is used as an example in our discussion of seal design principles. Stop to Page. Use this tool for designing new glands based upon desired o-ring sizing. . Housing groove width. For those who are unfamiliar with O-ring design, it is recommended to first study this introductory section, becoming familiar with the basic principles of O-ring sealing, their common uses and general limitations. No less than 75% of the seal cross-section should be contained within the groove to ensure the seal does not “roll” or extrude out of the groove. The four-lobed design not only provides lower friction than the Square Cut O-Ring but also, due to its square cross-section, it resists spiral twist. same as the recess diameter. AS568 Static O-Ring Axial Face Seal Glands (Link to: Metric O-Ring Groove Information) Static seals exist where there is no relative motion between the mating surfaces being sealed. O-Ring Metric Groove Design [PDF] Seal & Design Company Info. Cross Section & Groove Design Data. These o-rings have non-stick characteristics with a shallow friction surface ideal for high temperatures. Gland Design for Static Application for O-rings with Axial Squeeze. 000 for all sizes 1. Please contact Greene Tweed engineering for help or advice if required as some applications are difficult to optimize both at ambient and operating temperatures. . 003 inches, w = 1,78 ± 0,08 mm Size Nominal Size Standard O-ring Size Metric O-ring Size Only (Inches) (Inches) (millimeters) AS 568A Actual Per AS 568 A Actual Per AS 568A Uniform Dash No. dard AS568 O-ring numbers. 4mm, 3. 00mm , page 14 of this PDF for example gives. 30 W MM X 2. Once you’ve found the dovetail o-ring you need, you can quickly and easily order online from the world's largest o-ring inventory network. Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. Bore. Parker Hannifin O-Ring Division 2360 Palumbo Drive Lexington, KY 40509 Ph; 859-269-2351 Fax: 859-335-5128 ordmailbox@parker. 42 - Quick Change Grooving. O-Ring Seals Groove Diameter (Rod Gland) Tolerance - . O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O. Polyurethane O-Rings. ISO 3601-2. O-ring sire. and load them also into your created design. Popular Sealing Material Families. >>>>> Last edited: Apr 8, 2020. Square Rings can be used in static applications where high sealing load force is required or when the sealing area is too thin to accommodate anything else. 49 ID MM FPM 75: ORM0030-00249 NBR-70Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Fluoroelastomer (Viton®, FKM) offers a wide range of resistance to chemicals, oil and heat, with situational service life above 200°C. The proper o-ring size is a fundamental aspect of proper o-ring performance. 7. Make it half a hexagon, with the inside edge being vertical, and the top/bottom edges of the inside the 45°angle chamfers. This groove design is relatively uncommon as it is expensive to machine and should not be used unless absolutely required. 2. The chart below lists all of these sizes with their corresponding dimensions in inches and millimeters for easy identification. Dovetail Grove. Seal & Design. S. Good practice is to use a back-up ring on either side of the O-ring, even though the pressure on the ring may be from one side only. Find the recommended O-ring size and gland dimensions in the appropriate design table in Static O-Ring Sealing or Dynamic O-Ring Sealing, Sections IV and V, respectively. Insuffi cient radius will potentially cause damage to the O-ring during installation, while. The static o-ring design means it’s a sealant for pipes that will not be moving. Modifications to. Suggested Groove Design for X-Rings. The O-ring sits in the groove and is compressed during assembly, creating a seal between two surfaces. For standard sizes, aerospace standard AS568 and ISO 3601 for metric sizes are used to give the dimension and tolerance. As important as the o’ring seal itself is the groove that the o’ring seats into. CPD# T1002 is FEP encapsulated Solid. Square Ring Seal Chart. ) is for reference only. D. Compare o-ring material properties to find and buy the best o-rings compatible with your application environment. Standard AS-568B; Japanese Metric O-Rings (JIS) To help you maximize o-ring performance, this dovetail o-ring groove design guide provides default recommendations to find the perfect o-ring dimensions. O. Parker O-Ring Handbook - ORD 5700 pdf. AS568 O-Ring - Groove Design. When designing an O-ring groove, it is essential. We utilize O-Ring compounds formulated to meet. USA Square Ring Size Chart; Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Standard AS-568B; Japanese Metric O-Rings (JIS)To help you maximize o-ring performance, this dovetail o-ring groove design guide provides default recommendations to find the perfect o-ring dimensions. 8. O-Ring Basics . 070 ± . Dynamic applications: stretch a piston seal by up to 5% and compress a rod seal by up to 3%. com View basic o-ring design guides for grooves, glands, depth, width, clearance, stretch, squeeze and more from Marco Rubber O-Ring specialists and buy online O-ring groove design is a key consideration in the o-ring selection process. Dynamic o-rings with rod and piston gland designs are used for most basic dynamic applications. Radius “R” is critical. H P PRESSURE (P) FROM INSIDE 1 = ‘O’ Ring I. The only time youCalculate the O-Ring groove dimensions. Good practice is to use a back-up ring on either side of the O-ring, even though the pressure on the ring may be from one side only. I. Sulfur-Cured; O-Ring Shelf Life; O-Ring Groove Design; O-Ring Weight Calculator. 0mm, 2. Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. The O-Ring is confined in a triangular recess made by machining a. 2021-11-23 Latest Revised MAP3439 2012-12-10 Historical Reaffirmed This recommended practice provides the design criteria for static elastomeric O-ring seals. Calculate Results. The groove design allows the O-ring to be retained in the face seal during assembly and maintenance. EPDM O-Rings. An undercut or dovetail groove has proven beneficial in many applications to keep the o-ring in place. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. One general guideline for good O-ring application and design is to maintain a range of % sqeeze on the O-ring (~10-40% for static and no more than 30% for dynamic). Worldwide O-Ring inventory network available online, manufacturer direct pricing with same day shipping. As well as the chemical volume swell or shrinkage of the O-ring. O-Ring Durometer. 1-23). Parker Seal-Lok fittings meet or exceed the requirements of SAE J1453 and ISO 8434-3. 53mm. Standard AS-568 size Rubber Square Rings can sometimes be used interchangeably in AS-568 standard size O-Ring gland designs. +2 L Max. Kalrez® O-Rings FFKM. Techno Ad specializes in supply of sealing solutions and engineering support related to design and problem solving of sealing requirements for all industries. 225"). Metric O-Ring sizing is determined by the o-ring's inside diameter and cross section width. (Consider a Sizing Cone for small O-Rings under 2. Polyurethane O-Rings. D. For groove sides X=63 micro inches. Find AS568 o-ring standard sizes by cross section, inside diameter and outside diameter in our o-ring size chart and separate o-ring tolerance chart. Quick reference tape measure confirms metric size O-Rings 64mm-665mm Inside diameter on one side and USA AS568 standard O-Ring sizes from 2. THE O-RING EXAMPLE Throughout this guide, the o-ring is used as an example in our discussion of seal design principles. 275"), designed accordingly to the standards given, this is the only one that will match to the metric diameter (Ø170mm) of the bearing housing while not having a smaller groove diameter (6. . For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O. Square-Rings and Rubber Washers can be used in basic cost sensitive applications. Japanese Metric O-Rings (JIS) and Sizes. USA AS568 O-Rings, 2- Parker O-Rings, Japanese JIS O-Rings, Metric O-Rings, BS British BS1806 O-Rings. AS568 Standard O-Ring. Custom & Standard ISO 3601 Metric O-Rings. 6mm, 2. 373. AS568 O-RING SIZE REFERENCE This Global O-Ring and Seal Size Reference Guide covers the Aerospace Standard AS568 O-Ring Sizes published by the Society of Automotive Engineers (S. It has good hot water/steam, excellent amine resistance, and enhanced compression set properties. For turning 24° o-ring dovetails;. Step 3. O-Ring Metric Groove Design [PDF] See full list on globaloring. (A) is shown as a radius rather than a diameter. The groove must be designed to accommodate not just the o’ring size, but also its intended usage; be it dynamic or static operation, radial or axial loading, vacuum or high pressure. O-Ring Design GuideIn most static applications, a Square Ring will serve as a direct replacement for an o-ring and generally will perform a high-pressure sealing function as well as or better than an o-ring. As well as the chemical volume swell or shrinkage of the O-ring. We carry a full range of AS568 standard sizes, as well as metric sizes. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. O’ring Groove Design; O’ring Sizing; Cat D Rings; BSM O’Rings & Milk O’Rings; O’ring Cord; Quad Rings / Xrings; End Caps & Cover Seals; Gamma Seals & Axial Seals;. When looking at standard dimension for a female gland, a #142 O-ring has a rod OD of 2. For more information or to request a quote on backup rings, please give us a call at 832-448-5550 or submit the Product Inquiry Form. dash number appears to the right of the inside diameter (ID), and below the nominal cross section (CS). English / Metric Conversions Custom Groove Calculations AN6226 Gland Dimensions & Tolerances (Army / Nav y) MS-28776 (MS-33675) Dash Size. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770 Headquarters: Clarence, NY (716) 759-3344 Higbee Division: Syracuse, NYCommon Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Low. dash number appears to the right of the inside diameter (ID), and below the nominal cross section (CS). Because they can be expensive to machine, O-ring grooves should only be added when necessary or for metric O-rings with a cross-section larger than 3. 367 sizes and follows ISO 3601-1 very closely (with a few extra sizes). An O-ring groove is a circular cross-sectioned recess in a housing or mechanical device designed to hold an O-ring seal. Since axial, radial and flange applications. But encapsulated PTFE has significant surface wear and showcases abrasion and wear resistance. )Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. We have the largest selection of o-rings in all materials and styles ranging from standard o-rings to metric o-rings. thermal expansion of the groove and the O-ring. Bitte beachten Sie, dass einige Ihrer ausgewählten Parameter Einfluss auf die Größenauswahl haben. O-Ring Sizing Charts USA AS568 Parker O-Ring Size Chart, X. Ace Seal offers extensive o-ring manufacturing capabilities including a comprehensive selection of elastomers and sizes for standard imperial, metric, and special applications. Describes the groove. Silicone Parts and Seals. L = Groove Depth + Clearance. com. D. Technical Handbook O-rings Quad-Rings®/X-Rings Gland Design Static/Dynamic (METRIC) The following table shows the groove dimensions for Quad-Rings®/ X-Rings. info. World Class; Certifications; Contact Us; Call Us:. The conditions considered to formulate the design criteria are also described, e. Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. O-ring sire. Silicone Parts and Seals. D. Not recommended for use in organic or inorganic acids at high temperatures. standard P. 1 OR O-rings in static radial sealing, metric sizes ID 2,9 – 17,3 mm Dimensions Dash-number Designation Outside groove Inside groove ID CS L R D d 1 d D 1 +0,2 max. Metric and imperial O-ring groove design. 4mm, 3. Parker Seal-Lok fittings feature a captive O-ring groove. Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. O’ring Furrow Design; O’ring Sizing; Cat D Rings; BSM O’Rings & Milk O’Rings; O’ring Cord;3. PTFE is also know as TFE and Polytetrafluoroethylene. 000 in. O'ring groove dimensions for static and dynamic mode. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Displays the diameter of the selected cylindrical face, or No selected diameter. Yes they are BSPP. As well as the chemical volume swell or shrinkage of the O. Includes Ring and groove design data, groove dimensional and tolerance information. Kalrez ® 6375. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. O-Ring cross section and o-ring groove design data from ROW, Inc. 5"ID to 26" inside diameter on the other side. Anwendungsparameter & Materialauswahl. Static O-Ring Sealing Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Parker O-Ring Handbook 66° Mean Groove Diameter Coincides With Mean O-ring Diameter. O-Ring Design Guide: 3 Ph: 08 6350 1755: Machining Specifications: O-Ring Design Guide: O-Ring Gland Types: O-rings are primarily used to prevent the loss of a fluid or gas. Groove Design - O Rings West The important thing is to follow the ID/OD based on the direction of the pressure acting on the seal. This is close enough to build our design around. Parker O-Ring Vacuum Sealing Guide is a comprehensive pdf document that provides technical information and best practices for designing and selecting o-ring seals for vacuum applications. We have included Static, dynamic, and pneumatic applications. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770 Headquarters: Clarence, NY. If you have a custom O-ring size that does not appear on this chart, contact us directly and we can help you size your O. As shown in Fig. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. Use this tool for analyzing your current gland and o-ring combination. Good practice is to use a back-up ring on either side of the O-ring, even though the pressure on the ring may be from one side only. Suggested Groove Design for Quattro Seals™. Housing groove width. DESCRIPTION: Contents: Razor blade, splicing and cutting tool, adhesive, one meter of each o-ring cord thickeness 1. Housing groove width. BS 4518:1982 Specification for metric dimensions of toroidal sealing rings ('O'-rings) and their housings. 375 inches. This PDF catalog covers the design, materials, installation and applications of O-Rings and Back-up Rings, with detailed illustrations and tables. Good practice is to use a back-up ring on either side of the O-ring, even though the pressure on the ring may be from one side only. 4 μm Ra) Groove sides: X = 63 micro inches (1. Since new designs. • If ®the Quad-Ring/X-Ring swells in the application, the groove width can be enlarged up to 15% max. Additional Quantity to Quote. R R1 Finishes are RMS values O-Ring Dovetail Grooves Radius “R” is CRITICAL. These are ideal for applications with a temperature range of -100 and 500 degrees Fahrenheit. 00 mm per. Then, calculate the Quad-Ring® Brand groove diameter as follows: a. By simply entering installation specifications for an application, it recommends O-Ring sizes, housing layout and corresponding part. O-Ring Groove Design; O-Ring Weight Calculator; Vulcanized O-Ring Calculator; Causes for O-Ring Failure; Downloads; Other Resources . Kalrez® O-Rings FFKM. chemical volume swell (%) cross section diameter (mm) ISO 3601. 49 MM FPM 75: METRIC O-RING . Groove Design. Download it for free and enhance your knowledge of sealing technology. X-Rings are designed for improved slow dynamic application performance. Locations. Groove Design Metric Seal & Design Corporate Headquarters Ph: (716)-759-3344 Info@SealAndDesign. FKM; EPDM: Peroxide-Cured vs. For a static male to female mating interface: a compression ratio of 18-25%. Consider replacing Rubber Square-Rings with O. Radius “R” is critical. Worldwide O-Ring inventory network available online, manufacturer direct pricing with same day shipping. The right combination of x-ring material and x-ring groove design will maximize sealing performance life. Worldwide unique online calculation tool taking into consideration of the thermal expansion of the construction parts and the O-Ring. METRIC STANDARD KIT (30 METRIC SIZES, 385PCS) JIS JAPANESE KIT (36 METRIC SIZES, 380PCS. This is beneficial for special applications where the O-ring has to be fixed by the groove e. 2. 24 - Full Radius Grooving Tools. O-Ring Handbook Parker Hannifin O-Ring Division Europe. Standard O-Rings; Metric O-Rings; GASKETS. O-rings are manufactured according to metric and imperial international standards such as AS-568B, DIN ISO 3601 and JIS. Sealing Australia stocks a wide range of o’rings from 40 Duro to 90 Duro. B2401 Metric O-Ring Sizes - BS4518 Metric O-Ring Sizes - GB/T 3452. • Easy to use • PDF output • Saving of your designsStandard-tolerance wear rings have a radial wall tolerance that is held to ±. O-Rings METRIC 190 - 191 192 - 195 Metric O-Ring Sizes - Standard Metric O-Ring Sizes - SMS 1586 Metric O-Ring Sizes - J. Find the right material for your application. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. This SAE Recommended Practice provides the design criteria for static elastomeric O-ring seals used specifically in engine and engine control systems. These Back-up Rings are produced in either a contoured design, Split (MS28774) or Solid (MS27595) configuration and a wide range of materials are used to fit your application. For complete list of o-ring seal sizes, please use the O-Ring Size Search Tool online at applerubber. O-Ring Inside dia (mm - 4 digits -1 decimal place)"-" O Ring Section. 139 inch (3. Viton® O-Rings FKM. E. METRIC DOVETAIL GROOVE DESIGNS. Dynamic o-rings with rod and piston gland designs are used for most basic dynamic applications. smaller than 20 mm, this is not always possible due to tolerance issues, which can result in a greater O-ring O. After Hours Service . 8 μm Ra) For vacuum and gases X = 16 micro inches (0. 2360 Palumbo Drive. D. 4. Markez® O-Rings FFKM. I have an older edition (25th). 6. Kalrez® O-Rings FFKM. 5" inside diameter. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS. About Allied Please Used. AS9100 / Quality Policy. standard P. The dovetail groove construction is only recommended for O-rings with bigger cross sections, . The groove width dimensions are listed in. 367 sizes and follows ISO 3601-1 very closely (with a few extra sizes). . O-rings with smaller cross sections are squeezed by a higher percentage to overcome the relatively higher groove dimension tolerances. With over 8,000 different O-Ring sizes in stock, we have exactly what you are looking for and we. A LEADING PROVIDER OF HIGH QUALITY O-RINGS, O-RING KITS & ACCESSORIES. The three main types of standard groove designs are Industrial Static also called Radial, Industrial Reciprocating also called Dynamic, and Face Seals also called Axial or Flange. This chart shows all of the common international size standards and allows you to cross reference with other standards. S. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. The only time you Calculate the O-Ring groove dimensions. Markez® O-Rings FFKM. 015 in. (Consider a Sizing Cone for small O-Rings under 2. AS568 Standard Inch O-Rings - Premium Grade Global Standard Metric O-Rings ISO3601 OSK™ Assorted O-Ring Kits Extruded Rubber O-Ring Cord Vulcanized O-Rings - Precision Tailored to Your Needs Olypsys® O-Ring Measurement Hydraulic Seals, Wipers, Rod Seals, Piston Seals, and Wear Rings ↪ Universal Rod/Piston U-Cups ↪ Loaded U. A. View our o-ring groove design guidelines here. We stock all major compounds including Buna (Nitrile), Viton (FKM), EPDM, Silicone, Teflon, Aflas, etc. Search. and Inside Diameter cross section. = B Min. For reciprocating O-rings: a compression ratio of 10-20%. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. Standard was developed for use in the United States, while the international community uses metric sizes.