When there is little to no pressure, the seal has a memory and returns to its original state. Metric fittings parkers metric fittings are available in a full range of din, bsp, bspp, french gaz, and jis configurations to meet worldwide applications. Common metric o rings sizes tolerances var y by use, please see our tolerance pages. Parker psr 24 flareless progressive rings for metric tubing parker eo eo fittings are a great choice for leak free connections under various service conditions ranging from sealing high vacuum and small molecule gases, to highpressure hydraulic fluids. Parker oring handbook 5700 handbook introduction 12 seals build with the best. Parkers calculators not only address standard oring sizes, but allow users to custom design oring glands and seals specifically for their application. Our orings are manufactured according to metric and imperial international standards such as as 568b, din iso 3601 and jis. Custom o rings are available upon request and can typically be produced within a few weeks with no tooling fees.
Our partnership approach allows us to work together to create the solutions you need to operate more efficiently and effectively. Orings are manufactured according to metric and imperial international. Parker steel company same day shipping largest inventory of metric metals in north america. Oring size charts metric orings standard size orings.
Download metric oring sizes and standard sizes chart pdf oring standard size as 568a, bs 4518, gbt 3452. Standard orings supplied with parker tube fittings and adapt ers are 90 durometer. O rings are circular sealing elements with circular crosssections, and are mainly used in static applications. O ring handbook parker hannifin o ring division europe. Once you find the right o ring groove design you can easily order online from the worlds largest.
Metric o rings and custom size o rings are often used when a standard o ring size will not fit an application or existing hardware. Custom sizes of almost any dimension are possible, such as miniature o rings. Thousands of common metric o rings and nonstandard o rings in metric sizes are available in stock. Illustrated below, the o rings listed to the right are designed for use with iso 6149 metric tube fittings. The design has a small metal to metal seal area which results in a compact design, low assembly torque, high temperature and high pressure capability.
Orings and seals parker tube fittings division pdf catalogs. To talk to our techconnect engineer team directly, they can be reached at parker tube fittings division, 614. With a wide variety of sizes available, metric orings fill in the gaps left by the standardized as568 o ring chart. Millions of o rings however, are used very successfully in reciprocating hydraulic, pneumatic, and other fluid systems which employ long stroke, large diameter seals. The sizes are specified by the inside diameter and the cross section diameter. Choose from our selection of metric o rings, including oilresistant bunan o rings, hightemperature silicone o rings, and more. Our o rings are manufactured according to metric and imperial international standards such as. Parker viton o rings are available in both standard and metric sizes, often available from inventory. Custom sizes of almost any dimension are possible such as miniature o rings and special. O rings are best when used on shortstroke, relatively small diameter applications. Viton and fluorosilicone orings often available from stock.
Parker fluid connector products made from steel and brass, for the most part, have nptf threads. Parker recommends utilizing our design tools mobile inphorm and the oring selectordesign software to guide the user through the design and selection of an oring and corresponding seal gland. Parker oring handbook goes digital oring ehandbook. Basic oring elastomers parker hannifin corporation oring division 2360 palumbo drive, lexington, ky 40509 phone. Parker hannifin corporation pipe fittings and port adapters. Visit any of our stores, call us, faxemail us or use the form on this page fast answers. Then choose a compound from the chemical compatibility table and call for your order. Iso 6149 oring for metric fine threaded connector with. When pressure rises, the o ring moves toward the low pressure, expanding the seal. O ring gland design for static seals standard orings 800.
The skinner valvetm and gold ringtm products featured in this catalog ship within 24 to 48 hours 5 days a week, upon order placement. Pipe fittings and port adapters this section contains adapters with thread types including. Orings size chart from parker and arp apple rubber. Browse our metric o ring size chart to view common metric o ring sizes and order o rings from the worlds largest inventory network. Parker hannifin corporation o ring division 2360 palumbo drive, lexington, ky 40509 phone. Metric orings are employed in specialized applications and, like the name suggests, are standardized by metric dimensions. Metric o ring n5 metric retaining ring n5 bspp o ring n6 bspp retaining ring n6. From fluid power and aerospace to life sciences and solar power, parker provides a wide range of specialty elastomers to satisfy unique sealing. Please see the 77 series page for updated equivalent fittings. Our hose fittings are highly efficient and are manufactured using advanced materials and innovative production techniques. Metric o ring sizing is determined by the o ring s inside diameter and cross section width.
Jun 16, 2016 for more than 50 years, the parker oring handbook has been an engineering staple of the sealing industry. Parker 43 series din s series crimp fittings with oring. The end result is a state of the art hose to fitting connection across all of our hose fitting products. This metric o ring groove design reference guide will help you find the right radius, backup, pressure and other o ring dimensions for basic applications. Nitrile combines excellent resistance to petroleumbased oils and fuels, silicone greases, hydraulic fluids, water and alcohols. O ring guide parker hannifln prdifa technolgy division. Metric o ring n5 metric retaining n5 bspp o ring n6 eolastic seal ring n6 conversion adapters. All the threads in this section are made to industry specifications with conformance shown in. Basic o ring elastomers parker hannifin corporation o ring division 2360 palumbo drive, lexington, ky 40509 phone. Parker hannifin corporation fluid system connectors otsego, michigan parker metric ball valve series mbvg k44 mbvg bspp femalefemale valve part no. See parker tube fittings divisions full line of tube fittings and hose adapters. The oring selector covers both imperial and metric standards.
Oring sizes metric and standard chart sizes of orings. An o ring is a solidrubber seal shaped like a doughnut or torus. The eo progressive ring fitting is a flareless metric fitting for metric tubethat consists of a body, a progressive ring ferrule. Iso 3601 metric size o rings quick reference chart.
Metric oring seals hardware grainger industrial supply. Orings for metric tube fittings iso 6149 similar to sae. Parker 10c70 crimp fitting female metric s swivel 45. Parker hannin corporation o ring division 2360 palumbo drive, lexington, k 40509 phone. The parker oring handbook has been a standard reference work used by seal.
A1 captive o ring groove corg cutaway with parker s trap seal seallok introduction the seallok fitting meets or exceeds the strict requirements of sae j1453 and iso 84343. Parco orings are available in a wide range of standard and nonstandard sizes that are suitable for nearly all sealing applications. Metric sized metals and steels metric metal parker steel. Custom sizes of almost any dimension are possible such as miniature o rings, special o rings with large dimensions, as continuously moulded and spliced cord. Parker hannifin corporation oring division 2360 palumbo drive, lexington, ky 40509 phone. Parker o ring handbook 5500tthh aanniversarynniversary eeditiondition since its initial release in 1957, the parker o ring handbook has become a. Click image above to see design charge, table and guide 52. Buna n o rings can be used for sealing valves, faucets. O ring guide parker hannifin o ring division europe o rings o rings are manufactured according to metric and imperial international standards such as as 568b, din iso 3601 and jis. In 2015, parker hannifin corporation launched an interactive digital reference guide to enhance and broaden the customer reach of the existing parker o ring handbook, the parker o ring ehandbook. Metric oring size and standard sizes chart pdf oring standard size as 568a oring standard size bs 4518 oring standard size gbt 3452. This orings size chart from parker will help you find the o ring size you need. Metric banjo 14943 b54 female swivel 1mu43 b55 1fu43 b56 female swivel 1xu43 b55 male rigid.
Orings are manufactured according to metric and im perial international standards such as as568b, din. Common metric orings sizes tolerances var y by use, please see our tolerance pages. Metric oring groove dimensions are listed for the most common metric cross sections with and without backup rings. As568 dash number appears to the right of o ring inside diameter i. Both are interlinked, thus ensuring the best possible combination of the calculated oring size and material choice. Understanding oring sizes and tolerances parco inc. Parker o ring handbook 5700 handbook introduction 12 seals build with the best. They prevent metallic contact between pistons and cylinders or rods and glands where forces act perpendicular to the direction of movement.
M42x2 m42 iso o ring 01520114 38,60 0,36 2,90 0,10 m48x2 m48 iso o ring 01756114 44,60 0,41 2,90 0,10 m60x2 m60 iso o ring 02228114 56,60 0,46 2,90 0,10 parker o ring division is tooled in these sizes for nitrile and fluorocarbon rubber only. The o ring selector covers both imperial and metric standards. Catalog 4400 us 43 series fittings use with 301lt, 302, 304, 341,351st. Parker 43 series din s series crimp fittings with o ring parker 1c943 crimp fitting female metric s swivel 24. O ring groove design is a key consideration in the o ring selection process. The following listing of metric o ring sizes includes cross reference information for american standard as 568a o ring sizes, japanese metric orings, and british standard metric orings. In 2015, parker hannifin corporation launched an interactive digital reference guide to enhance and broaden the customer reach of the existing parker oring handbook, the parker oring ehandbook. Seals and o rings parker, the global leader in motion and control technologies, develops and manufactures innovative sealing solutions to meet the challenges of todays vastly changing industries. Presently the seal industrys most widely used elastometer. Round, metric buna n o rings can be used for sealing valves, faucets, flanges, engines, and more. Com eric 01 0 e rings din 6799 external material finish.
Find gaco seals o rings related suppliers, manufacturers, products and specifications british standard metric sizes. Orings and seals 4300 catalog orfs oring xo oring sae oring iso 6149 oring port ends sae, metric, bspp, jis, k4 oring face seal n4 n4. Popular o ring size standards include usas as568 o ring size chart, the uks bs 1806 o ring sizing chart, and japans jis b 2401 o ring size list. Orings are circular sealing elements with circular crosssections, and are mainly used in static applications. Our technically superior pushtoconnect fittings, valves, cartridges, tubing, and accessories have been designed to engineer your success, offering you new ways to create value. B27 hose products division parker hannifin corporation wickliffe, ohio.
When compressed between mating surfaces, an o ring blocks the passage of liquids or gases. Tfd techconnect is a technicallyfocused monthly blog written by. Metric orings are mechanical, torusshaped seals that are designed to fit inside a notch or groove and create a seal, blocking liquids or gasses from entering or escaping. Orings sizes for viton orings, fluorosilicone orings, silicone orings, buna nitrile orings, and all parker o ring sizes, and cross to the as568 aerospace orings standard. With a wide variety of sizes available, metric o rings fill in the gaps left by the standardized as568 o ring chart. Metric o ring size and standard sizes chart pdf o ring standard size as 568a o ring standard size bs 4518 o ring standard size gbt 3452.
Precision associates manufactures these o rings in all of the common polymers. Oring handbook parker hannifin oring division europe. Browse design considerations and recommendations for static face seals, metric orings, static dovetail orings, static rodpiston orings and dynamic rodpiston orings. Metric parallel in europe, primarily in germany, the traditional metric parallel thread form is used extensively to connect components in hydraulic systems. Orings for metric tube fittings iso 6149 similar to. Pdf section updated october 2017 a2 parker hannifin corporation tube fittings division columbus, ohio. Thousands of nonstandard 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. Parkers metric fittings are available in a wide range of sizes to meet your requirements. Parker oring handbook 5500tthh aanniversarynniversary eeditiondition since its initial release in 1957, the parker oring handbook has become a.
Our o rings are manufactured according to metric and imperial international standards such as as 568b, din iso 3601 and jis. We also offer a rapid service unit rsu in order to. Browse the metric oring size chart to view common metric oring sizes and choose orings from the worlds largest inventory network. Eo and eo2 metric e bite type fittings cincinnati hose. Guide rings wear rings serve as bearings between the metallic components of the unit during piston stroke and in static conditions. Im constantly amazed and honored at how often i run. Marco rubber has thousands of nonstandard metric oring sizes in stock now.
We have included static, dynamic, and pneumatic applications. Custom metric orings metric oring seals custom oring. Parker offers highgrade stainless steel hose fittings that have corrosion resistant surface protection. Metric o ring groove designs vary greatly and choosing the right one for your application is important for maximum o ring performance. Pdf section updated october 2017 e2 parker hannifin corporation tube fittings division columbus, ohio. Parker hannifin launches new, interactive o ring handbook. Both are interlinked, thus ensuring the best possible combination of the calculated o ring size and material choice. Metric orings in bunan nitrile nbr are the most widely used o ring material in the world because of low cost, good mechanical performance with resistance to water, most basic oils, lubricants and some fuels, many pneumatic, hydraulic systems, propane, natural gas and the default choice for basic applications. Parker s ultra ff156 solves long time industry challenge providing excellent compression set resistance with broad chemical compatibility. O rings are manufactured according to metric and imperial international standards such as as568b, din iso 3601 and jis. Metric o rings are employed in specialized applications and, like the name suggests, are standardized by metric dimensions. They offer excellent resistance to petroleum products.