It is the most common and most widely known type of seal in use today. L = Gland Depth. The proper o-ring size is a fundamental aspect of proper o-ring performance. The flange adapters and 4 bolt flange block fittings have O-ring grooves conforming to dimensions in ISO 6162-1 and -2 (SAE J518). 7mm, 8. Custom sizes of almost any dimension are possible, such as miniature O-rings, special O-rings with large dimensions and continuously molded and spliced cord. O-ring groove design is a key consideration in the o-ring selection process. Dimensions per AS568 although tolerances vary by use, please see our tolerance pages. Part Number Name Description; ORM0030-00249 FPM-75: METRIC O-RING . This is beneficial for special applications where the O-ring has to be fixed by the groove e. 713-675-5271 FAX 713-675-2730 1-800-888-5223 FAX 1-800-444-3252. It provides radial compression groove dimensions for aerospace metric O. Dynamic o-rings with rod and piston gland designs are used for most basic dynamic applications. 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. The Surface Finish X, groove top and bottom: For liquids X= 32 micro inches. One of the keys to creating a functional o-ring seal involves evaluation of o-ring volume and groove volume. D. It should be used only when it is absolutely necessary. When designing an O-ring groove, it is essential. Learn more about O-Ring sizes with the links below. What's New. In most new designs, the o. 367 sizes and follows ISO 3601-1 very closely (with a few extra sizes). Find the right material for your application. 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. Flat Round Non-Metallic Washers; Insulator Gaskets; Custom Gaskets;. /-0. free. 015 in. Groove filling ratio % %. To use this document, first identify if you have an internal or external pressure gland requirement. 5X1. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. 1. The O-Ring is confined in a triangular recess made by machining a. Ph: 859-269-2351. Metric O-Ring sizing is determined by the o-ring's inside diameter and cross section width. Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during assembly and maintenance of equipment. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. D. , 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. Step 1. Design 6-10 BPP O-ring Energized U-cup per Lip Seal with Beveled Lip Design 6-14 SL Dual. Housing groove width. 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. Find the right design space by specifying the O-ring. For standard sizes, aerospace standard AS568 and ISO 3601 for metric sizes are used to give the dimension and tolerance. 00 mm per. When compressed between mating surfaces, an O-Ring blocks the passage of liquids or gases. O-Ring Standard Size Charts . Dynamic applications: stretch a piston seal by up to 5% and compress a rod seal by up to 3%. Highly printable, and will still capture the oring. Popular Sealing Material Families. W. 1-23). 8 μm Ra) For vacuum and gases X = 16 micro inches (0. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. O-Ring Groove Design. S Spring energizer with o-ring groove U Geothermal EPR o-ring V Fluorocarbon o-ring W Nuclear grade. Fax: 859-335-5128. During operation, the pressure of the medium intensifies the deformation of the O-ring and enhances the sealing function. 4mm. O-Ring Cross Section. For industrial use, order the O-ring by the Parker compound number followed by the size number. The O-Ring Store LLC offers a wide range of U-Cup designs and produces them from a broad range of materials. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. D. 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. has established itself as an industry leader in the sealing and gasketing industry. Markez® O-Rings FFKM. 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. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. Lexington, KY 40509. Sealing Australia stocks a wide range of o’rings from 40 Duro to 90 Duro. Whether your application conforms to U. 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. Interlock Groove. The only drawback to a high durometer is the decreased squeeze of the o-ring. Custom o-rings are available upon request and can typically be produced within a few. Metric O’ring Rigs; O’ring Section Packages; Back-up Ring Kit; Quad Ring Kit; Bonded Washer Outfit;. O-ring kits and accessories optimize the sealing performance of o-rings in a wide range of applications. Groove Design Metric Seal & Design Corporate Headquarters Ph: (716)-759-3344 Info@SealAndDesign. Bore. I. 3. 30BARNWELL ‘O’ RINGS Telephone +44(0)121 429 8011 (20 lines) Fax +44(0)121 434 3016 Website 5 D 2 = ‘O’ Ring O. Choose whether you are working with existing hardware or designing new hardware. Suggested Groove Design for Quattro Seals™. Select a standard, groove type, and available groove size from the lists on the top left of the tab. 051 0. The majority of o’ring rubbers have hardness’s between 60 and 90 Duro. 7 size chart. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart. Seal Design Guide. It provides axial compression (face type) groove dimensions for aerospace metric O-ring sizes specified in MA2010. This table is a reference to O-ring sizes for common housing dimensions. Total indicator reading between groove and adjacent bearing surface. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. Otherwise many bad things will happen to your design. I. Displays a reference value for the diameter of the non-grooved mating part that completes the seal. oesmailbox@parker. 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. Standard and Metric Sizes ; Thousands of materials ; Find O-rings by size, temperature range, material type, compliance, and more ;For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. Contact Us for examples. For a static male to female mating interface: a compression ratio of 18-25%. This groove design is relatively uncommon as it is expensive to machine and should not be used unless absolutely required. Durometer (shore A) 76. com Online: applerubber. Seal Types and Gland Design. Simriz® SZ485. S. 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 Industrial O-Ring Static Seal Glands O-Ring 2-Size AS568B-W Cross-Section Nominal Actual L Gland Depth Squeeze Actual % E(a) Diametral Clearance Outside diameter (O. O-Ring Compatibility O-ring compatibility information for. Technical information for O-rings An O-ring is a sealing element used to reliably seal against fluids and gases. 020 0. Learn the basics of O-Rings and Back-up Rings from Trelleborg, a leading global supplier of sealing solutions. 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. This static o-ring groove design guide will help you find the right rod and piston gland design for your application. It also provides an overview of international sizes and standards, and compatibility data for fl uids,. G = (Do-Di)/2. February 14, 2013. 5"ID to 26" inside diameter on the other side. . This recommended practice provides the design criteria for static elastomeric O-ring seal applications, axial compression (face type) groove dimensions for aerospace metric O-ring sizes specified in MA2010. 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. Read-only properties for the selected groove. Tolerances and. info. Dimensions per AS568 although tolerances vary by use, please see our tolerance pages. ") for the O-ring than that of the O-ring's ID (6. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. I have an older edition (25th). Sizes and How to Order. 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. As important as the o’ring seal itself is the groove that the o’ring seats into. 3 0. For complete list of o-ring seal sizes, please use the O-Ring Size Search Tool online at applerubber. Gland Depth x Groove Width (area of the gland) must be larger than the cross section area of the o-ring. 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. This metric o-ring groove design reference guide will help you find the right radius, back-up,. The European valves seem to use bonded/dowty seals and coppers more often. 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 . 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. and load them also into your created design. O-Ring Groove design plays an important part in how an o-ring seals. 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. I. com. Sealing Australia stocks a wide range of o’rings from 40 Duro to 90 Duro. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS. As well as the chemical volume swell or shrinkage of the O-ring. 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. D. Sealing Australia stocks a wide range of back-up rings to suit imperial and JIS metric sized o’rings. MS 28783 back-up rings match the dash numbers an AN 6230 O-rings. This keeps the O-ring in the groove during assembly. We carry a full range of AS568 standard sizes, as well as. D. Lubricating the O-ringStandard O-Rings; Metric O-Rings; Groove Design; Order Requirements. Learn More > Contact. The proper o-ring size is a fundamental aspect of proper o-ring performance. Gland Design for Static Application for O-rings with Axial Squeeze. Example: N0674-70 2-325. Standard O-Rings; Metric O-Rings; Groove Design; Order Requirements. We supply and manufacture o-rings in sizes up to 2 100mm in the following compounds: Butadiene Rubber (BR)A standard o-ring design comes in a static or dynamic format, as with many things. Kalrez® O-Rings FFKM. 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 MATERIAL IDENTIFICATION DEVICE: DESCRIPTION: The ORID will help distinguish between Viton®, Kalrez®, Nitrile and EPDM o-ring materials of 100, 200, 300 and 400 series O-rings 60 to 80 Durometer. (Premium Membership required) Preview: Groove design for o. 6mm, 2. O-rings. Download it for free and enhance your knowledge of sealing technology. The most common hardness found is 70 Durometer. W. 6. Calculate Results. O-Ring dimension for metric thread with conical. free. 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. O-Rings are specified by I. O-Ring Groove design plays an important part in how an o-ring seals. 060 Tolerance = Minus 1% of Mean For External Pressure (inward pressure direction) dimension the groove by itsDepending upon the direction of pressure in the sealing application, you can either use one backup ring or two backup rings. Readily available is common USA and metric cross-sections and nearly unlimited diameters. FlexiSeals® 21 5. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. BS 4518:1982 Specification for metric dimensions of toroidal sealing rings ('O'-rings) and their housings. standard P. 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. Dovetail Grove. The Surface Finish X, groove top and bottom: For liquids X= 32 micro inches. O-rings are manufactured according to metric and imperial international standards such as AS-568B, DIN ISO 3601 and JIS. Metric o-ring gewinde designs vary greatly and dial the right one for your application is important for max o-ring performance. 8 μm Ra) groove sides: X. O-ring sire. Since new designs. 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. Ph: 859-269-2351. Use this tool for designing new glands based upon desired o-ring sizing. com O-Ring Products. The metric sizes are further broken down by region, notably Europe and Japan. 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. 1-24). 1 Max. txt) or read online for free. USA AS568 O-Rings, 2- Parker O-Rings, Japanese JIS O-Rings, Metric O-Rings, BS British BS1806 O-Rings. 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. and load them also into your created design. This product guide provides sizing, housing and material details for our broad ranges of O‑ring products. BS 1806 Metric Sizes. O-Rings METRIC 190 - 191 192 - 195 Metric O-Ring Sizes - Standard Metric O-Ring Sizes - SMS 1586 Metric O-Ring Sizes - J. D. With the existing grooves created. O-ring calculator with complete design analysis. Phone: (716) 684-6560 Fax: (716) 684-8302 E-mail: info@applerubber. The O-Ring is one of the most basic and functional seals ever made and is the backbone to all the hydraulic and sealing applications in the world. But encapsulated PTFE has significant surface wear and showcases abrasion and wear resistance. O-ring sire. For axial, radiated and flange request. Consider replacing Square-Rings with O-Rings or X-Rings that often provide greater performance for the same or. In order to seal properly, the o-ring has to deform in the application by being compressed and stretched in any number of ways. Explore some of the most common sealing materials we offer here. deeper than the maximum radial. O-Ring Standard Size Charts . Silicone Parts and Seals. 2. Pure PTFE o-rings are rigid and stiff. Backup RingsDIN 3771 Metric O-Rings; NF T 47-501 Metric O-Rings; Backup Ring Size Chart; Metric Cross Reference; O-Ring Cord Tolerances; Metric O-Ring Tolerances; Oil Seal Size Chart; Materials . Figure 1-1: Basic O-ring Groove Bore Piston Rod Figure 1-2: Basic Gland Introduction14 Parker O-ring compound numbering system 15 Compound tables 15 Polyacrylate (ACM). 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. Flat Round Non-Metallic Washers; Insulator Gaskets; Custom Gaskets;. 4 PTFE Seal Design Guide Parker. This interactive tool will walk you through calculating values for diameters, compression, tolerance and more for your custom seal application. From the chart below, identify your nominal o-ring desired size, then your o-ring gland depth requirements. Whether your application conforms to U. O-Ring groove and dimensions may be calculated as follows (please refer to chart above) Given: Example. Metric and imperial O-ring groove design. Fluorosilicone O-Rings FVMQ. For reciprocating O-rings: a compression ratio of 10-20%. As well as the chemical volume swell or shrinkage of the O-ring. 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. com. Chemraz® O-Rings FFKM. 1. BS 4518:1982 Specification for metric dimensions of toroidal sealing rings ('O'-rings) and their housings. Thousands of common metric o-rings and non-standard o-rings in metric sizes are available in stock. 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. 373. 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. Compounds; Chemical Compatibility; Viton® vs. 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. 0mm, 4. For vacuum and gases X=16 micro inches. We stock all major compounds including Buna (Nitrile), Viton (FKM), EPDM, Silicone, Teflon, Aflas, etc. 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. 1 Seal Jacket - Compound varies by design. 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. 50 1. Thousands of common metric o-rings and non-standard o-rings in metric sizes are available in stock. 1-23) 2. O-Ring Design Considerations What to Know About O-Ring Squeeze, Stretch, Compression, and More . This static o-ring groove design guide will help you find the right rod and piston gland design for your application. Choose whether you are working with existing hardware or designing new hardware. If the o-ring volume approaches the groove volume, forces increase and. X-Rings, provide greater sealing efficiency and lower friction than a traditional O-ring. Basic metric size retaining snap rings per. com Author: seal and design Designing the parts of an application where o-rings will be applied is broadly termed “o-ring groove design”. Our tolerances are only meant to serve as a guide. Select O-Ring Compounds and Order Online From the World’s Largest Inventory Network. Polyurethane O-Rings. 1-24). If a custom kit, please specify the sizes to be included. Gland Design for Static Application for O-rings with Radial Squeeze Industrial Radial Glands INCHES. To facilitate assembly, the diameter of the O-ring groove is usually selected somewhat larger than the diameter of the O-ring. Seal-Lok tube fittings (also known as flat face, O-ring face seal or ORFS fittings) have been proven to be very effective in eliminating leakage at higher pressures found in today's hydraulic systems. The design of the groove where the o-ring sits plays a major role in how the o-ring performs its sealing. Replace current O-ring with a harder O-ring. 000: Over 3 to 6: 0/-0. Then, calculate the Quad-Ring® Brand groove diameter as follows: a. 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. Parker O-Ring Handbook - ORD 5700 pdf. 0mm, 2. This interactive tool will walk you through calculating values for diameters, compression, tolerance and more for your custom seal application. 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. All surfaces and corners must be free of tool marks and scratches. Our ranges of O-rings include metric sizes and inch sizes to a range of international, national and industry standards. dovetail groove 46 Dynamic seal – hydraulic 49 Sizing charts 50 2-xxx sizes. O-Ring Metric Groove Design. of O-ring O (see Table 4-1) O. For more information or to request a quote on Square Rings, please give us a call at 832-448-5550 or submit the Product Inquiry Form. Maximum recommended service temperature of 288°C (550°F). Appendices 187. O-Ring Groove design plays an important part in how an o-ring seals. 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. February 14, 2013. 4mm. (Consider a Sizing Cone for small O-Rings under 2. This Chart Calculator Specifies Groove design for o-ring sizes ranging from 0. wider than the maximum piston ring width with a tolerance of +0. We have the largest selection of o-rings in all materials and styles ranging from standard o-rings to metric o-rings. We have included Static, dynamic, and. 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. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770 Headquarters: Clarence, NY. 4 μm Ra) Groove sides: X = 63 micro inches (1. 3. should not exceed 3% of the rod gland diameter for O-rings with an I. O-Ring with a FEP PTFE outer layer encapsulating a Silicone core. So, we’ll be looking for a 100 series O-ring groove to match that dimension. EMI-Shielded O-Rings and Seals. Business-to-business sales only. Cross Section & Groove Design Data. For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. 139 inch (3,53 mm) and larger. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. Compare o-ring material properties to find and buy the best o-rings compatible with your application environment. AS568 O-Ring - Groove Design. 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. In order to seal properly, the o-ring has to deform in the application by being compressed and stretched in any number of ways. NF T 47-501 Metric 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. Female or Tube - the O-ring groove is located in the housing or cylinder and a tube is installed through the O-ring l. O’ring Groove Design; O’ring Sizing; Cat D Rings; BSM O’Rings & Milk O’Rings; O’ring Cord;. pdf), Text File (. High. 2. Markez® O-Rings FFKM. 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. Since new designs should also try to incorporate these sizes, we offer groove design tools for static and dynamic applications. O-Ring Sizing Guides. Less. 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. Then, calculate the O-Ring groove diameter as follows: a. DIN 3771 Metric O-Rings; NF T 47-501 Metric O-Rings; Backup Ring Size Chart; Metric Cross Reference; O-Ring Cord Tolerances; Metric O-Ring Tolerances; Oil Seal Size Chart; Materials . • 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. Anti-extrusion rings 163 7. 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,. 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. , seal squeeze and. Standard O-RingsThis 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. 225"). Make it half a hexagon, with the inside edge being vertical, and the top/bottom edges of the inside the 45°angle chamfers. The reason such a large O-ring was chosen is (cross diameter = Ø0. Groove fill of the installed O-ring should not be more than 85 % to. D. Use this tool for analyzing your current gland and o-ring combination. 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. Standard USA X-Rings sizes. 42 - Quick Change Grooving. O-Ring Groove Design; O-Ring Weight Calculator; Vulcanized O-Ring Calculator; Causes for O-Ring Failure;. Fittings in this section with male metric threads use a primary sealing method of an O-ring and retaining ring. Housing groove width. 33 mm thickness by 20 %, approx 5 N per mm of sealing length is required for a hardness of 70 Shore A resp. 1) When using Back-up Rings the groove is to be widened by the corresponding Back-up Ring thickness (b2: one Back-up Ring, b3: two Back-up 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. The outstanding heat stability and excellent resistances are due to the high ratio of fluorine to hydrogen. 001 in. 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. It will be seen from the results plotted in Figure I (see page 3) that increasing the squeeze reduced the leak rate dramatically. Standard AS-568 size Rubber Square Rings can sometimes be used interchangeably in AS-568 standard size O-Ring gland designs. 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. ISO 3601 Metric O-Rings. Global O-Ring and Seal offers a large selection of metric o-ring sizes in various compounds. The following information is a guide for o’ring. For a face seal: a compression ratio of 20-30%. The groove design allows the O-ring to be retained in the face seal during assembly and maintenance. Standard O-Rings The face seal design chart below explains the hardware dimensions to use for an O-ring seal when the groove is cut into a flat surface. Design Charts for Dovetail and Half-Dovetail Grooves. Metric and imperial O-ring groove design. 2360 Palumbo Drive. Dual turn rings conform to MS 28782 and match the dash numbers of an AN 6227 series of O-rings. and Inside Diameter cross section. 2349. 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. Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. Dynamic applications: stretch a piston seal by up to 5% and compress a rod seal by up to 3%. I. Parker Hannifi n Corporation • O-Ring Division I 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 1. 375 inches. O-Ring Handbook Parker Hannifin O-Ring Division Europe. 2021-11-23 Latest Revised MAP3439 2012-12-10 Historical Reaffirmed This recommended practice provides the design criteria for static elastomeric O-ring seals. O-Ring Size Charts O-ring, x-ring and square. 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. O-Ring Gland Fill % O-Ring Volume) / (Gland Volume) • Gland volume vs.