metric o ring groove design. 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 o ring groove design

 
 If the O-ring size required is known, simply select the AS, BS or ISO standard (such as AS568) and enter the dash size referencemetric o ring groove design  ISO 3601-2

L = Groove Depth + Clearance. The groove design should follow industry standards or guidelines provided by O-Ring manufacturers to achieve effective sealing in different applications. Polyurethane O-Rings. Displays the diameter of the selected cylindrical face, or No selected diameter. O-Ring Durometer. For more information on o-ring groove design, click here. By simply entering installation specifications for an application, it recommends O-Ring sizes, housing layout and corresponding part. Similar Tools. Housing groove width. It is used in all types of applications and by a broad range of industries. 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. 2360 Palumbo Drive. Find the right material for your application. >>>>> Last edited: Apr 8, 2020. 002 for sizes 2-006 through 2-324. In most new designs, the o. The groove design allows the O-ring to be retained in the face seal during assembly and maintenance. O-ring calculator with complete design analysis. But encapsulated PTFE has significant surface wear and showcases abrasion and wear resistance. 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. 075: Over 10 to 18The O-ring's O. 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). 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. 0025", while tight-tolerance wear rings are held to ±. O-ring sire. O-Ring Groove (Gland) Design Guide. During operation, the pressure of the medium intensifies the deformation of the O-ring and enhances the sealing function. Our groove design chart is a useful aid for selecting the right metric O-ring groove dimensions for your design. O-RING GROOVE DESIGN. pdf), Text File (. 0mm, 3. D. Spring - Elgiloy, Hastelloy, Stainless Steel Spring Style - V, Helical, Slanted Coil Other materials available. Basic metric size retaining snap rings per. The O-ring inner diameter (ID) should also stretch approximately 5% over your groove or gland. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. Thousands of non-standard sizes are available in stock or can be made within a few weeks typically without tooling fees so no need to settle for a less than optimal fit. Application data sheet 184 9. They are one of the most common and important elements of machine design. D. 1-23). Polyurethane O-Rings. Displays a reference value for the diameter of the non-grooved mating part that completes the seal. G = Groove Width. Suggested Groove Design for Quattro Seals™. G = Groove Width. Increase rigidity of metal components. D. This groove design is relatively uncommon as it is expensive to machine and should not be used unless absolutely required. DIN 3771 Size Chart. • If ®the Quad-Ring/X-Ring swells in the application, the groove width can be enlarged up to 15% max. H P PRESSURE (P) FROM INSIDE 1 = ‘O’ Ring I. In general, Quattro Seal grooves are deeper, as less squeeze is required to affect a positive seal. 30 2. dash number appears to the right of the inside diameter (ID), and below the nominal cross section (CS). O-Ring Handbook Parker Hannifin O-Ring Division Europe. Sizes and How to Order. 1mm, 5. The metric sizes are further broken down by region, notably Europe and Japan. The following information is a guide for o’ring. )Metric O-Ring Groove Design; Static O-Ring Groove Design Rod-Piston; Dynamic O-Ring Groove Design Rod-Piston; Static O-Ring Groove Design Dovetail; O-RING MATERIAL GUIDES. O-Ring Groove design plays an important part in how an o-ring seals. com Online: applerubber. 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. /-0. 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. For industrial use, order the O-ring by the Parker compound number followed by the size number. February 14, 2013. O-Ring Sizing Guides. Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. 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. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. ANSI B27. (fig. O-Ring & Engineered Seals. Parbaks are not available in standard for metric sizes. com Author: seal and design Designing the parts of an application where o-rings will be applied is broadly termed “o-ring groove design”. Straight. Choose whether you are working with existing hardware or designing new hardware. 20 - Standard Grooving Tools. To use this document, first identify if you have an internal or external pressure gland requirement. The calculator takes all relevant. 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. 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. As well as the chemical volume swell or shrinkage of the O-ring. Sealing Australia stocks a wide range of o’rings from 40 Duro to 90 Duro. Create two sketches each on the end face of the grooves. Polyurethane O-Rings. Low. Markez® O-Rings FFKM. 53mm. S Spring energizer with o-ring groove U Geothermal EPR o-ring V Fluorocarbon o-ring W Nuclear grade. O-Rings are available in various standard sizes. Standard O-Rings; Metric O-Rings; Groove Design; Order Requirements. Ace Seal offers extensive o-ring manufacturing capabilities including a comprehensive selection of elastomers and sizes for standard imperial, metric, and special applications. CPD# or Material Description (Durometer, Color & Other Attributes) *. 000 for all sizes 1. 2360 Palumbo Drive. O’ring. For items comes to o-ring groove design, there are a few item you need to hold in mind. Female or Tube - the O-ring groove is located in the housing or. Mil. 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. AS568 O-Ring - Groove Design. 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. Metric O-Rings. The design of the groove where the o-ring sits plays a major role in how the o. This SAE Recommended Practice provides the design criteria for static elastomeric O-ring seals used specifically in engine and engine control systems. CS=1. Standard AS568B Metric Dovetail EXTRUSION LIMITS & O-RING CLEARANCE GAPS An o-ring is contained in a gland and forced to flow into the surface imperfections of the. Thousands of non-standard sizes are available in stock or can be made within a few weeks typically without tooling fees so no need to settle for a less than optimal fit. The Japanese Industrial Standard (JIS B 2401) contains three groups; aerospace group, general purpose group, and traditional group. The groove design should follow industry standards or guidelines provided by O-Ring manufacturers to achieve effective sealing in different applications. Techno Ad specializes in supply of sealing solutions and engineering support related to design and problem solving of sealing requirements for all industries. 005 inches. 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. E. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. 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. 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. Silicone Parts and Seals. D. Then, calculate the O-Ring groove diameter as follows: a. Class B O-rings have slightly wider. 5-30 Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Dynamic O-Ring Sealing Parker O-Ring Handbook Gland Dimensions for Industrial Reciprocating O-Ring Seals Groove Diameter (Rod Gland) Tolerance - . However, this is an expensive. 53mm. These o-ring sizes are unique to Japan’s automotive, semiconductor, and manufacturing industries. PTFE is also know as TFE and Polytetrafluoroethylene. Section Two covers basic o-ring seal design guidelines for male gland, female gland and face o-ring seals. O-Ring Gland Fill % O-Ring Volume) / (Gland Volume) • Gland volume vs. Explore some of the most common sealing materials we offer here. Dovetail grooves are used to hold the O-ring in place during installation or maintenance. View our o-ring groove design guidelines here. Penman, Seal & Design Inc. smaller than 20 mm, this is not always possible due to tolerance issues, which can result in a greater O-ring O. , 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. What's New. Contact Us for examples. Tolerances and. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. Popular Sealing Material Families. X-rings are available in the same USA standard. 1-23) 2. The O-ring is the most widely used seal in the. For standard sizes, aerospace standard AS568 and ISO 3601 for metric sizes are used to give the dimension and tolerance. com. X-rings are offered in AS568 and Metric sizes. O-Rings, Rubber Seals and Custom. These use a trapezoidal-sectioned elastomeric seal which is embedded into a groove that’s cut into the stud end of the adapter fitting. Our groove design chart is a useful aid for selecting the right metric O. The ERIKS O-Ring design calculator features the calculation of: for axial seals with inner or outer pressure, piston seals and rod seal applications. 60mm. I. A. Viton® O-Rings FKM. This is also the case when placing an item inside another item and utilising the o-ring as the final sealant. Back to Technical info. Dimensional tolerances for all metric o-rings offered by Global O-Ring and Seal are in accordance with ISO 3601-1B. BS 4518 Metric O-Rings. Compounds; Chemical Compatibility; Viton® vs. This interactive tool will walk you through calculating values for diameters, compression, tolerance and more for your custom seal application. PTFE product lines 11 4. O-Ring Compatibility O-ring compatibility information for. 383. Readily available is common USA and metric cross-sections and nearly unlimited diameters. Fluid Compatibility Guide A detailed list of fluids/chemicals with their compatibility ratings for use with the most common O-Ring materials. Square-Rings and Rubber Washers can be used in basic cost sensitive applications. Recommendations are based on available technical information, and are offered as suggestions only, any reliance placed on such information by the user is strictly at the user’s risk. Kalrez® O-Rings FFKM. 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. Polyurethane O-Rings. 5" inside diameter. Cross Section & Groove Design Data. a lid which opens regularly. A1 — Captive O-ring Groove (CORG) Cutaway with Parker's trap seal Seal-Lok Introduction The Seal-Lok fitting meets or exceeds the strict requirements of SAE J1453 and ISO 8434-3. EPDM O-Rings. 5mm, 4. Global O-Ring and Seal is fully compliant to the dimension and tolerance standards spelled out in ISO 3601-1 Class A for all standard series O-rings and Class B for all metric series O-rings. • Easy to use • PDF output • Saving of your designsMetric o-ring groove dimensions are listed fork the of common metrics cross sections with and without relief rings. Learn the basics of O-Rings and Back-up Rings from Trelleborg, a leading global supplier of sealing solutions. In order to seal properly, the o-ring has to deform in the application by being compressed and stretched in any number of ways. O-ring selection is based on chemical compatibility, application temperature, sealing pressure, lubrication requirements, durometer, size and cost. World Class; Certifications; Contact Us; Call Us:. An O-ring groove is a circular cross-sectioned recess in a housing or mechanical device designed to hold an O-ring seal. Our tolerances are only meant to serve as a guide. Male or Plug Seal design is based on the following factors (refer to fig. We have made this choice for these reasons: 1. Due to their unique four-lobed geometry, grooves for X-Rings are different than those for O-Rings. Radius “R” is critical. Use the metric o-ring size chart to find common metric o-ring sizes by cross section, inside diameter, and outside diameter. Standard O-Rings Outside diameter (O. Experimental analysis and experience have shown that elastomer o. 000 in. Design 6-10 BPP O-ring Energized U-cup per Lip Seal with Beveled Lip Design 6-14 SL Dual. 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. High. Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Dynamic applications: stretch a piston seal by up to 5% and compress a rod seal by up to 3%. DIN 3771 Size Chart. Housing groove width. Use the metric o-ring size chart to find common metric o-ring sizes by cross section, inside diameter, and outside diameter. L = Gland Depth. Test. Produce. 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. For the non-3d printing information on O-rings, check out Machinery's handbook. O-Ring Design Guides for Engineers. 000: Over 3 to 6: 0/-0. An O-Ring is a solid-rubber seal shaped like a dough nut or torus. Learn More > Contact. Create a sketch on the new Workplane and create an arc. 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. Parker O-Ring Handbook - ORD 5700 pdf. Suggested Groove Design for X-Rings. Square Rings and rubber washers 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. The groove width dimensions are listed in. 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. 8. Insufficient radius will potentially cause damage to the o-ring during installation, while excessive radius may contribute to. 7 N/mm for 80 Shore A. As well as the chemical volume swell or shrinkage of the O-ring. 7 size chart. Custom o-rings are available upon request and can typically be produced within a few. 5. Static o-ring inside and outside diameters, cross-sections and other dimensions are a fundamental component of o-ring performance. 0mm, 5. Viton® O-Rings FKM. • They are cost-effective. Our Office has Closure for the Weekend. To create a retaining-ring groove, click the Retaining Ring Grooves tab. In most new designs, the o. Once installed, the exposed portion acts as a shoulder which. • If ®the Quad-Ring/X-Ring swells in the application, the groove width can be enlarged up to 15% max. Section sizes according to this standard include: 1. It should be used only when it is absolutely necessary. The squeeze or rate of compression is a major consideration in O-ring seal design and differs per O-ring application design. info. 27 - O-Ring Groove Tools. 31. Worldwide O-Ring inventory network available online, manufacturer direct pricing with same day shipping. Whether you need high temperature o-rings, low temperature o-rings, high pressure o-rings, or o-rings with excellent chemical resistance. An O-ring groove is a circular cross-sectioned recess in a housing or mechanical device designed to hold an O-ring seal. Example: N0674-70 2-325. O-ring kits and accessories optimize the sealing performance of o-rings in a wide range of applications. Bore. Compounds available: 90 Duro nitrile, 90 Duro Viton, Teflon and. Chemraz® O. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. Includes Ring and groove design data, groove dimensional and tolerance information. ** V0894 is an optional 90-durometer fluorocarbon compound. Durometer (shore A) 76. For rotary O-rings: a compression ratio of 0-10%. After you. Once you find the exact metric o-ring you need, you can easily order online from the world's largest o-ring inventory network. Tight-tolerance wear rings allow for a more precise fit of components, resulting in less dimensional “play. Anti-extrusion rings 163 7. 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. 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. Kalrez® O-Rings FFKM. com. Modifications to. Transeals O-Ring Handbook - Free download as PDF File (. We carry a full range of AS568 standard sizes, as well as. 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. 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. EPDM O-Rings. This metric o-ring groove design reference guide will help you find the right radius, back-up,. The outstanding heat stability and excellent resistances are due to the high ratio of fluorine to hydrogen. A. 5" inside diameter. 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. In general, Quattro Seal grooves are deeper, as less squeeze is required to affect a positive seal. Radius “R” is critical. com. Standard USA size Rubber Square Rings can sometimes be used interchangeably in USA standard size O-Ring gland designs. Anwendungsparameter & Materialauswahl. chemical volume swell (%) cross section diameter (mm) ISO 3601. Browse design. 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. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. 7mm, 8. O'ring groove dimensions for static and dynamic mode. Displays the diameter of the selected cylindrical face, or No selected diameter. These are the sizes that are most readily available. View our size chart. Metric o-ring gewinde designs vary greatly and dial the right one for your application is important for max o-ring performance. and gland — constitute the. 015 in. O-Ring Cross Section. BS 4518:1982 Specification for metric dimensions of toroidal sealing rings ('O'-rings) and their housings. View our technical reference guides: O-Ring Sizes , O-Ring Material Guide , O-Ring Groove Design , O-Ring Chemical Compatibility , O-Ring Failure Analysis . 000 for all sizes + . D. 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. 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 industrial use, order the. EMI-Shielded O-Rings and Seals. 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. We carry a full range of AS568 standard sizes, as well as metric sizes and O-Ring cord stock. A “metric o-ring” simply means that the size of the o-ring is defined in millimeters. Silicone Parts and Seals. Created Date: 7/7/2015 3:14:46 PMd-ring cross section techseal division radial seal design guide - tsd 5440 3bejbm tfbmt ejggfs gspn gbdf tfbmt blb byjbm tfbmt jo uif ejsfdujpo jo xijdi dpnqsfttjpo ps trvff[f jt bqqmjfe up uif tfbm dsptt tfdujpot 3bejbm tfbmt ibwf dpnqsfttjpo bqqmjfe up uifjs pvutjef ejbnufs 0 % boe jotjef ejbnfufs * % (see figure 1. This is close enough to build our design around. 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 right combination of x-ring material and x-ring groove design will maximize sealing performance life. O-ring design guides include o-ring sizing charts, o-ring groove design references, o-ring chemical compatibility guides, o-ring tolerances and failure analysis guides, and o-ring material selection. H9 h11 f8 H11 mm – – R CS ID L d1 D R L d D1 Outside groove Inside groove 300 Dovetail grooves are used to hold the O-ring in place during installation or maintenance. ERIKS standard O-Rings. Since new designs should also try to incorporate these sizes, we offer groove design tools for static and dynamic applications. 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. Metric O’ring Kits; O’ring Unterteilung Kits; Back-up Band Kit; Quad-a Ring Kit;. Reset calculator. 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. Kalrez® O-Rings FFKM. Calculate Results. 00 mm per. (A) is shown as a radius rather than a diameter. 367 sizes and follows ISO 3601-1 very closely (with a few extra sizes). As important as the o’ring seal itself is the groove that the o’ring seats into. thermal expansion of the groove and the O-ring. dynamic seal design and o-ring failure modes. The Surface Finish X, groove top and bottom: For liquids X= 32 micro inches. We utilize O-Ring compounds formulated to meet. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS. The groove width dimensions are listed in. O-rings with smaller cross sections are squeezed by a higher percentage to overcome the relatively higher groove dimension tolerances. Our ranges of O-rings include metric sizes and inch sizes to a range of international, national and industry standards. O’ring. O-rings. com. 5"ID to 26" inside diameter on the other side. 000 for all sizes + . standard P. +2 L Max. Due to their unique four-lobed geometry, grooves for Quattro Seals are different than those for O-Rings. 3. Browse design. This groove design is relatively uncommon as it is expensive to machine and should not be used unless absolutely required. 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,. free. Markez® O-Rings FFKM. O-Ring Reference Number. 0mm, 2. Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. Displays a reference value for the diameter of the non-grooved mating part that completes the seal. X-Rings, provide greater sealing efficiency and lower friction than a traditional O-ring. Metric o-ring groove designs vary greatly and choosing the right one for your application is important for maximum o-ring performance. 4 O-Ring Glands for Rotary Seals Design Chart 5-4 provides the basis for calculating gland dimensions. These o-ring sizes are unique to Japan’s automotive, semiconductor, and manufacturing industries. • If the Quad™-ring swells in the appli-cation, the groove width can be. 6mm, 2. February 14, 2013. The Surface Finish X, groove top and bottom: For liquids X= 32 micro inches. EPDM O-Rings. . Metric and Inch Cross Section thickness reference gauge. Chemraz® O-Rings FFKM. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. Silicone Parts and Seals. Common Application Environments : Chemical Compatibility Guide Fluid Compatibility Ratings for Common Elastomer Materials. Parker O-Ring Handbook - ORD 5700 pdf. Contact Us For Assistance Or Samples Click Here and contact us today to receive a quote or if you have any questions regarding sizing. 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 . 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. 1; 2; 3;O-Ring Groove Design. 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. Established in 1989 by Dean T. When designing an O-ring groove, it is essential. 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. txt) or read online for free. Groove dimensions for the Quad™-ring are slightly different however, as less squeeze is required on the seal. From o-ring kits to o-ring lubricants and sizing tools, here you'll find everything you need to install, maintain, and remove your o-rings. If unsure, it is always best to use two backup rings per one o-ring. Additional sealing methods such as a cutting face or an EOlastic seal are also available on other fittings within the catalog. 5X1. THE O-RING EXAMPLE Throughout this guide, the o-ring is used as an example in our discussion of seal design principles. 070 ± . Learn more about static o-ring groove design for rod, cylinder, and piston o-rings from Marco Rubber, the industry leader in standard and custom o-rings. Standard Size Charts for Quad-Ring® Seals and X-Ring Seals. This product guide provides sizing, housing and material details for our broad ranges of O‑ring products. These are ideal for applications with a temperature range of -100 and 500 degrees Fahrenheit. The multi-lobe (Quad) design resists rolling in dynamic application preventing spiral failure. 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. O-ring Groove Design in 3 easy steps: Step 1. 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.