THE O-RING EXAMPLE Throughout this guide, the o-ring is used as an example in our discussion of seal design principles. 1 Seal Jacket - Compound varies by design. O-Ring Size Charts O-ring, x-ring and square. Suggested Groove Design for Quattro Seals™. (figure 3) Boss Seals The O-ring is used for sealing straight thread tube fittings in a boss. H P PRESSURE (P) FROM INSIDE 1 = ‘O’ Ring I. Seal Design Guide. E. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. 53mm) and bigger. For a rod (shaft) seal: Quad-Ring® Brand Groove Diameter = Min Shaft Diameter + (2 X Recommended Gland Depth) b. Kalrez ® 6375. This metric o-ring rill design reference leadership will help you find the right radius, back-up, pressure and other o-ring machine for basic applications. This flow rate depends to a great extent on how the O-ring is used. Choose between more than 30 groove materials and 11 O-ring compounds! Benefit from a modern user friendly design and be guided from design rec-ommendations from info boxes. and seal in a female Metric parallel port conforming to ISO-9974-1 (DIN-3852, Part 1). 001" (under 6"). , Japanese JIS, British BS, or Common Metric sizing for o-rings, these o-ring size charts will help you locate the right o-ring size. Make it half a hexagon, with the inside edge being vertical, and the top/bottom edges of the inside the 45°angle chamfers. 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. 020 0. 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. The Simrit O-Ring Design Quick Reference This design quick reference guide is intended for use in specifying O-ring and groove dimensions for static applications with pressures less than 1500 psi. Select a standard, groove type, and available groove size from the lists on the top left of the tab. 6. 27 - O-Ring Groove Tools. AS9100 / Quality Policy. Custom & Standard ISO 3601 Metric O-Rings. O-rings with smaller cross sections are squeezed by a higher percentage to overcome the relatively higher groove dimension tolerances. D. Transeals O-Ring Handbook - Free download as PDF File (. Metric O’ring Kits; O’ring Section Kits; Back-up Band Kit; Quad Rings Kit; Bonds Washer Constructive;Suggestions on printing an o-ring groove. The O-ring calculator tool is intended to form the basis of an o-ring installation, and assist with selection of o-ring and hardware dimensions. Explore some of the most common sealing materials we offer here. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. +2 L Max. Seal Types and Gland Design. The groove width dimensions are listed in. BS 4518:1982 Specification for metric dimensions of toroidal sealing rings ('O'-rings) and their housings. O-ring design guides for engineers help select the best o-ring material specifications for your applications. ") for the O-ring than that of the O-ring's ID (6. 4. Static o-ring inside and outside diameters, cross-sections and other dimensions are a fundamental component of o-ring performance. METRIC. 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. See an example of an O-ring Face Seal (ORFS) fitting with a Type E port end. 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. Basic metric size retaining snap rings per. D. This is a Square Style. Explore some of the most common sealing materials we offer here. Straight. O-Ring Standard Size Charts . 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). The design of the groove where the o-ring sits plays a major role in how the o-ring performs its sealing. Seal Types and Gland Design. . You should always select a size that you feel comfortable will work for your application. O. A LEADING PROVIDER OF HIGH QUALITY O-RINGS, O-RING KITS & ACCESSORIES. S. O-Ring Size Chart: 169-202: 16. This table is a reference to O-ring sizes for common housing dimensions. The dovetail groove described in Design Charts 4-4 and 4-5 will serve this function. Contact Us for examples. O’ring Groove Design. 070 ± . ) is for reference only. Use this tool for designing new glands based upon desired o-ring sizing. Quattro Seal grooves are also narrower due to their ability to resist “spiral failure. O-Ring Groove Design. O-Rings METRIC 190 - 191 192 - 195 Metric O-Ring Sizes - Standard Metric O-Ring Sizes - SMS 1586 Metric O-Ring Sizes - J. Then, calculate the Quad-Ring® Brand groove diameter as. 4mm. O-Ring Sizing Guides. In addition to standard imperial and metric sizes, Eastern Seals also supplies a wide variety of non-standard sizes. free. D. This metric o-ring groove design reference guide will help you find the right radius, back-up, pressure and other o-ring dimensions for basic applications. We have made this choice for these reasons: 1. Standard O-Rings; Metric O-Rings; GASKETS. • Easy to use • PDF output • Saving of your designsStandard-tolerance wear rings have a radial wall tolerance that is held to ±. Describes the groove. MAP3439. So, we’ll be looking for a 100 series O-ring groove to match that dimension. High-durometer o-rings are better suited for higher pressures and are more resistant to extrusion. W Cross section Typical Radial Installation - Dynamic and Static. Since new designs should also try to incorporate these sizes, we offer groove design tools for static and dynamic applications. 2. SMS 1586 Metric O-Rings. Welcome to our Size Charts Section, where you can download both imperial and metric O-Ring Size information. Example: N0674-70 2-325. O-Ring with a FEP PTFE outer layer encapsulating a Silicone core. Standard O-Rings Outside diameter (O. Make it half a hexagon, with the inside edge being vertical, and the top/bottom edges of the inside the 45°angle chamfers. As well as the chemical volume swell or shrinkage of the O-ring. Groove Design. Metric O-Ring sizing is determined by the o-ring's inside diameter and cross section width. Our o-ring groove design guides list default o-ring groove dimensions for the most basic applications and are intended to be used with the following o-ring groove design considerations to engineer on o-ring gland to optimize specific. 367 sizes and follows ISO 3601-1 very closely (with a few extra sizes). Standard USA X-Rings sizes. For complete list of o-ring seal sizes, please use the O-Ring Size Search Tool online at applerubber. Choose your rubber properties by going to our O-ring Material Guide section. same as the recess diameter. World Class; Certifications; Contact Us; Call Us:. Maximum recommended service temperature of 288°C (550°F). 139 inch (3,53 mm) and larger. Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. 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, NYFor face seals, an o-ring is installed in a groove that is machined into a. O-Ring Design Guides for Engineers. The guidelines are for the nominal condition. Thousands of non-standard sizes. JIS O-Ring Groups. Standard O-Rings; Metric O-Rings; Groove Design; Order Requirements. We have the largest selection of o-rings in all materials and styles ranging from standard o-rings to metric o-rings. ) and includes the Extended Sizes in the 400 Series. O-Ring Metric Groove Design [PDF] See full list on globaloring. The only time you Calculate the O-Ring groove dimensions. Parker Hannifi n Corporation • O-Ring Division I 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 1. Find the right design space by specifying the O-ring. Any O-Ring Size. O-Ring Groove (Gland) Design Guide. This groove design is relatively uncommon as it is expensive to machine and should not be used unless absolutely required. This metric o-ring groove design reference guide will help you find the right radius, back-up,. com. Interlock Groove. ISO 6149 Metric O-Rings. (fig. O-Ring inner diameter stretch, outer diameter squeeze. Bore. Dimensional tolerances for all metric o-rings offered by Global O-Ring and Seal are in accordance with ISO 3601-1B. If the O-ring size required is known, simply select the AS, BS or ISO standard (such as AS568) and enter the dash size reference. Metric and imperial O-ring groove design. Using the table above, determine the maximum recommended gland depth for your application. 022/-0. For complete list of o-ring seal sizes, please use the O-Ring Size Search Tool online at applerubber. 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. This groove design is relatively uncommon as it is expensive to machine and should not be used unless absolutely required. 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. 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. For groove sides X=63 micro inches. February 14, 2013. 1. This metric o-ring groove design reference guide will help you find the right radius, back-up, pressure and other o-ring dimensions for basic applications. Total indicator reading between groove and adjacent bearing surface. g. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. But encapsulated PTFE has significant surface wear and showcases abrasion and wear resistance. 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. 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. g. I. 8 μm Ra) groove sides: X. Common Application Environments : Chemical Compatibility Guide Fluid Compatibility Ratings for Common Elastomer Materials. O-Ring Groove Design; O-Ring Weight Calculator; Vulcanized O-Ring Calculator; Causes for O-Ring Failure;. Please note that no tolerances or materials are taken into consideration in this cross-reference chart. According to BS4518 the O-Ring reference number =. 53mm. 002 for sizes 2-006 through 2-324 + . Learn about the factors that affect vacuum sealing performance, such as o-ring size, material, groove geometry, surface finish, and lubrication. 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 . International O-Ring Size Cross Reference Table. 5 to 12. By simply entering installation specifications for an application, it recommends O-Ring sizes, housing layout and corresponding part. Size CS (IN) ID (IN) OD (IN) CS (MM) ID (MM) OD (MM) 0. The conditions considered to formulate the design criteria are also described, e. 1. O-Ring Selection; Bitte definieren Sie die Anwendungsparameter und wählen Sie ein Dichtungsmaterial aus. EPDM O-Rings. This metric o-ring groove design reference guide will help you find the right radius, back-up,. Square-Rings and Rubber Washers can be used in basic cost sensitive applications. O-Ring Gland Design Information: 131-161: 14. Quattro Seal grooves are also narrower due to their ability to resist “spiral failure. It also provides an overview of international sizes and standards, and compatibility data for fl uids,. Fluorosilicone O-Rings FVMQ. O-Ring Size Charts O-ring, x-ring and square ring size charts. (fig. D. In most static applications, it is a direct replacement for an. 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 fill of the installed O-ring should not be more than 85 % to. THE O-RING EXAMPLE Throughout this guide, the o-ring is used as an example in our discussion of seal design principles. 8 μm Ra) • Gland Dimensions Static Application-Face Seal. GROOVE WIDTH: To permit the ring to slide freely into the groove, the groove must be at least 0. Bitte beachten Sie, dass einige Ihrer ausgewählten Parameter Einfluss auf die Größenauswahl haben. The majority of o’ring rubbers have hardness’s between 60 and 90 Duro. should not exceed 3% of the rod gland diameter for O-rings with an I. X-rings are offered in AS568 and Metric sizes. Kalrez® O-Rings FFKM. About Allied Please Used. The dovetail groove construction is only recommended for O-rings with bigger cross sections, . Bitte beachten Sie, dass einige Ihrer ausgewählten. In order to seal properly, the o-ring has to deform in the application by being compressed and stretched in any number of ways. 8 √ Pressure G2 Two Parbak Rings Clearance (extrusion gap). 7mm, 8. Explore some of the most common sealing materials we offer here. Dynamic applications: stretch a piston seal by up to 5% and compress a rod seal by up to 3%. S Spring energizer with o-ring groove U Geothermal EPR o-ring V Fluorocarbon o-ring W Nuclear grade. 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. O'ring groove dimensions for static and dynamic mode. Peter Twissell Well-Known Member HMEM Supporting Member. The dynamic format is structured to support movement while still. Markez® O-Rings FFKM. Use the metric o-ring size chart to find common metric o-ring sizes by cross section, inside diameter, and outside diameter. 070 ± . Once thee find the concise metric o-ring him need, you can easily order online from the world's largest o-ring inventory network. 051 0. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. Quick reference guide training video to assist users in properly using the Parker O-Ring Handbook in selecting, sizing, installing and using o-rings. I always take the fittings to our Hose room and grab a new BSPP hose crimp fitting and double check it threads all the way and locks. The only time youCalculate the O-Ring groove dimensions. D. Please use the following guidelines when cutting an iron piston ring groove. Business-to-business sales only. D. D. Additional Quantity to Quote. These o-rings have non-stick characteristics with a shallow friction surface ideal for high temperatures. 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 . Anwendungsparameter & Materialauswahl. Whether you need high temperature o-rings, low temperature o-rings, high pressure o-rings, or o-rings with excellent chemical resistance. A. 2360 Palumbo Drive. Use at your own risk. 8. Gland Design for Static Application for O-rings with Radial Squeeze Industrial Radial Glands INCHES. We provide O-rings for practically any application and offer several design resources to help you design a custom AS568 O-ring seal that meets your exact requirements. Kalrez® O-Rings FFKM. Now, follow the steps below to design your own o-ring seal and o-ring groove. Dean’s original philosophy included exceeding customer expectations. BS 4518 Metric O-Rings. Dynamic o-rings with rod and piston gland designs are used for most basic dynamic applications. This ha. We have made this choice for these reasons: 1. Discover all CAD files of the "O-Ring Groove Design according Cross Section" category from Supplier-Certified Catalogs SOLIDWORKS, Inventor, Creo, CATIA, Solid Edge, autoCAD, Revit and many more CAD software but also as STEP, STL, IGES, STL, DWG, DXF and more neutral CAD formats. 24 - Full Radius Grooving Tools. Dimensions per AS568 although tolerances vary by use, please see our tolerance pages. An O-ring groove is a circular cross-sectioned recess in a housing or mechanical device designed to hold an O-ring seal. 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. The European valves seem to use bonded/dowty seals and coppers more often. 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. 4. a lid which opens regularly. 4 O-Ring Glands for Rotary Seals Design Chart 5-4 provides the basis for calculating gland dimensions. They are one of the most common and important elements of machine design. This metric o-ring groove design reference guide will help you find the right radius, back-up, pressure and other o-ring dimensions for basic applications. Parker O-Ring Handbook - ORD 5700 pdf. Phone: (716) 684-6560 Fax: (716) 684-8302 E-mail: [email protected] O-Ring & Retaining Ring For ISO 9974-1 / DIN 3852-1Port Specify size and compound Example: 2-012 N0552 (standard NBR O-ring) M12RR (standard steel retaining ring) * N0552 is the standard compound — 90-durometer Nitrile (NBR). The ERIKS O-ring manual is a guide which assists you in the selection of the best O-ring out of the correct rubber compound in the right application. Radius “R” is critical. Pushing the Boundaries of Seal Design for 50 Years. The O-ring groove dimensions require the O-ring to slightly stretch to achieve a sturdy O-ring fit in the groove, quite similar to a snap-fit joint. 6. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. Choose between more than 30 groove materials and 11 O-ring compounds! Benefit from a modern user friendly design and be guided from design rec-ommendations from info boxes. Metric. O-Ring Inside dia (mm - 4 digits -1 decimal place)"-" O Ring Section. 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 . Female or Tube - the O-ring groove is located in the housing or cylinder and a tube is installed through the O-ring l. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. PTFE product lines 11 4. ISO 3601-2. Locations. O-Ring volume • About 25% void space or 75% nominal fill • Need space in groove to allow for volume swell, thermal expansion, and increasing width due to squeeze • Narrower groove for sealing vacuum or gas • O-Ring can extrude into clearance gap or get squeezed in. and Inside Diameter cross section. Click Grooves (Toolbox toolbar) or Toolbox > Grooves . 2. 39 - External Groove Tools. EPDM O-Rings. The O-ring inner diameter (ID) should also stretch approximately 5% over your groove or gland. Putting the angled face to the outside renders it useless for retaining the o-ring because the o-rings is pulled towards the. 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. O'ring groove dimensions for static and dynamic operation. EricHill, I regularly use half dovetail o-ring grooves. DESCRIPTION: 36 USA X-RING SIZES 226 TOTAL X-RINGS. O’ring. Standard Size Charts for Quad-Ring® Seals and X-Ring Seals. High-durometer o-rings are better suited for higher pressures and are more resistant to extrusion. com. THE O-RING EXAMPLE Throughout this guide, the o-ring is used as an example in our discussion of seal design principles. ) is for reference only. DIN 3771 Size Chart. Retaining snap ring is a fastener that holds components or assemblies onto a shaft or in a housing/bore when installed in a groove. Displays the diameter of the selected cylindrical face, or No selected diameter. The design of the groove where the o-ring sits plays a major role in how the o. Stop to Page. Gland Depth x Groove Width (area of the gland) must be larger than the cross section area of the o-ring. com. O-Rings are specified by I. It is used in all types of applications and by a broad range of industries. 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;. Use at your own risk. It has good hot water/steam, excellent amine resistance, and enhanced compression set properties. PART NUMBER SKU: Please choose a configuration from the list below in order to check availability and pricing: If you require options not listed online yet, please click the Request a Custom Quote button below to request an offline quote. Fluorosilicone O-Rings FVMQ. O-Ring Seals Groove Diameter (Rod Gland) Tolerance - . It provides axial compression (face type) groove dimensions for aerospace metric O-ring sizes specified in MA2010. Our O-Ring Size Charts show the common O-Ring size standards most often used/referenced standards by our customers in the US and internationally. O-Ring Groove design plays an important part in how an o-ring seals. When designing an O-ring groove, it is essential. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. EPDM O-Rings. Inch o-ring groove designs varying greatly and click that right one for your application is vital for peak o-ring production. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. GROOVE DEPTH: Grooves must be at least 0. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. 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. Sulfur-Cured; O-Ring Shelf Life; O-Ring Groove Design; O-Ring Weight Calculator. High. As well as the chemical volume swell or shrinkage of the O. All surfaces and corners must be free of tool marks and scratches. The Japanese Industrial Standard (JIS B 2401) contains three groups; aerospace group, general purpose group, and traditional group. This Chart Calculator Specifies Groove design for o-ring sizes ranging from 0. S. 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. D. Metric O-Rings. The Japanese Industrial Standard (JIS B 2401) contains three groups; aerospace group, general purpose group, and traditional group. As important as the o’ring seal itself is the groove that the o’ring seats into. Select a size to buy standard and custom o-rings from the world's largest inventory network or custom orders can be made within a few weeks, typically without tooling fees. If the o-ring, quad-ring, x-ring or square-ring you need doesn't fit these standards, custom. For a rod (shaft) seal:O-Ring Max Groove Diameter = Min Shaft Diameter + (2 x Recommended Gland Depth) b. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS. It is used in all types of applications and by a broad range of industries. Gland design guideline The data in this website are found to be useful to us. After Hours Service . 4 PTFE Seal Design Guide Parker. Note 1. Suggested Groove Design for X-Rings. Learn more about O-Ring sizes with the links below. DIN 3771 Size Chart. O-Rings are available in various standard sizes. Design 6-10 BPP O-ring Energized U-cup per Lip Seal with Beveled Lip Design 6-14 SL Dual. The angled face must face to the inside of the groove for it to retain the o-ring when the o-ring is streched into the groove. Seal & Design is a leading manufacturer and distributor of die cut gaskets, seals, o-rings, and molded rubber products. CPD# T1002 is FEP encapsulated Solid. Browse design. 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. Anti-extrusion rings 163 7. Note: Above radius (R) the a kritisch dimension; too small a radius can harm the seal during installation, while excess radius can leadings for extrusion failure. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. H9 h11 f8 H11 mm – – R CS ID L d1 D R L d D1 Outside groove Inside groove 300The dovetail groove construction is only recommended for O-rings with cross sections of . BOSS SIZE KIT (20 BOSS SIZES 212PCS. 1mm, 5. Finishes are RMS values L G R R 1 O-Ring Dovetail Grooves Radius “R” is CRITICAL. 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. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. The outstanding heat stability and excellent resistances are due to the high ratio of fluorine to hydrogen. Gland Size Calculator. Use alternative seal shape, for example, in some long strokeUSA 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. O-ring calculator with complete design analysis. info. g. O-Ring Gland Design Information: 131-161: 14. 000 for all sizes + . Markez® O-Rings FFKM. 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. smaller than 250 mm. Please contact Greene Tweed engineering for help or advice if required as some applications are difficult to optimize both at ambient and operating temperatures. (fig. Techno Ad specializes in supply of sealing solutions and engineering support related to design and problem solving of sealing requirements for all industries. oring51. The O-Ring Store LLC offers a wide range of U-Cup designs and produces them from a broad range of materials. View our technical reference guides: O-Ring Sizes , O-Ring Material Guide , O-Ring Groove Design , O-Ring Chemical Compatibility , O-Ring Failure Analysis . Parker Seal-Lok fittings meet or exceed the requirements of SAE J1453 and ISO 8434-3. 005 inches. The only time youTechnical Handbook O-rings 12 C. After selecting a material that fits your sealing application, you can continue by having the Size Selector calculate the O-ring dimensions and tolerances, considering even thermal expansion and volume swelling of the sealing element. Sealing Elements Technical Handbook O-rings 1 All the information in this documentation has been compiled with the greatest of care. O-Ring Metric Groove Design [PDF] Seal & Design Company Info. The O-ring is the most widely used seal in the. 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. Joined O’rings; O’ring Elastomer Guide; O’ring Groove Design; O’ring Sizing; Male D Ringing; BSM O’Rings & Milk O’Rings; O’ring Connecting. G = (Do-Di)/2. Housing groove width. Sizes and How to Order. Polyurethane O-Rings. Packing Division Europe 3 Contents Contents Page 1. Skip to content. $30 per line item minimum; Standard-sized O-rings are readily available in the following materials: Black Nitrile (Buna-N) 70 or 90, Brown or Black Viton® 75, Black EPDM 70, Red Silicone 70, Black Neoprene 70, and White PTFE. Experimental analysis and experience have shown that elastomer o. G = Groove Width. 49 MM FPM 75: METRIC O-RING . Make sure that the material you choose will withstand the temperature of your system by going to this rubber temperature range chart. Kalrez® O-Rings FFKM. 20 - Metric Grooving Tools. 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-Ring Groove Design. Parbaks are not available in standard for metric sizes. Browse our metric o-ring size chart to view common metric o-ring sizes and order o-rings from the world’s largest inventory network. The conditions considered to formulate the design criteria are also described, e. and Inside Diameter cross section. If you do not see a ring that meets your specs, you can custom-design your.