Simrit is the industrial products division of freudenbergnok. We control the entire cleanroom manufacturing process from base polymer through moldingwith no outsourcing. Exposure to ozone, air, sunlight should be avoided to enhance o ring life. Distrelec stock a wide range of orings shaft seals from leading manufacturers. Simrit afdichtingen power industry by eriks nederland issuu. Seals and orings are used in various fields and industries including automotive, aerospace and general engineering. The code for an o ring in standard material with inside dia. I agree with marky, if engineers edge does not have enough oring design data, go to parker oring and download thier design manual. Simrit seals for fluid power hydraulics catalog 2007.
A seal or oring is seated in a groove in one of the two parts to be joined then compressed between these two components to the corresponding groove creating a securely sealed joint. These dimensions represent the parameters for the o ring. Thickest size o ring is preferable for a particular size of shaft housing. Design notesthe dimensions of an isc oring are defined by inside dia. Consult simrits entire industrial standard oring catalogue on directindustry.
Used every day by over 25,000 engineers worldwide, our software solutions have been tested and proven to be the best. Everything you need to know about orings and seals rs. Jun 02, 2011 with more than 30 years of experience in the manufacturing of aerospace o rings, plate seals and molded shapes, simrit s santa ana facility is nadcap approved for critical aerospace applications the first o ring plant in the world to receive this prestigious certification. Simrit e454 o ring sealing systems continue to solve critical problems in commercial aircraft hydraulic systems. Special product range o ring with functionbased special shape apart from the normally available standard sizes and materials, individual special shapes are developed by simrit s product. Product description o rings are endless round sealing rings of circular cross section. Simrits e454, e458 compounds outperform competition in. However, a rotary application includes more factors that will have an impact on the seal type and material, such as pollution, lubrication conditions, cooling or controlled temperature and aspects related to hardware and surface roughness. Reference charts for designing the right oring groove dimensions for optimal oring performance, then order orings online from the worlds largest oring inventory network. Simrit earns as9100 certification aerospace manufacturing.
Distributor of o rings, minnesota quad rings, hydraulic seals, ucups, piston cups, vee packings, wipers, lathe cuts, teflon. Oring groove design guides for face seal flange, dovetail flange, static cylinder and piston, and dynamic cylinder and piston designs. Both are interlinked, thus ensuring the best possible combination of the calculated oring size and material choice. Oring design engineering inspection packaging coating. Our realtime inventory and short manufacturing lead times ensure the fastest isc o rings simrit offers offtheshelf availability for standard o rings, and can match an o ring to your application, whether it. Material offering polymer codes a polyacrylate b butyl. Great design variety special shapes, x and drings are also on offer. Replacement nitrile oring cord for fast, on the spot production of orings. Busak shamban o ring catalogue nak, nok, kok, parker pdf, trelleborg. Sealing solution handbook for the food and beverage. Everything you need to know about orings and seals rs new.
Order o rings online quick and easy since 2007 from the o ring store llc. Additionally, most of these specialty compounds can be customized to meet your unique specifications. Primarily used for static sealing of inactive machinery components against liquids and gases. Since 2007 we have been making getting o rings easy by continuing to improve our people, product and process. Disogrin 6865 70 duro material with outstanding wear and tear resistance, very low compression set ensuring maximum service life. Buy freudenberg sealing technologies simrit 72 nbr 902 seal, 20mm bore, 40mm o.
Nitrile is suitable for use within applications running at a maximum continuous temperature of 120c or up to 150c intermittently. A seal or o ring is seated in a groove in one of the two parts to be joined then compressed between these two components to the corresponding groove creating a securely sealed joint. As part of an outstanding worldwide network, simrit is well integrated with global manufacturing centers, able to provide total sealing solutions, field engineering. The oring selector covers both imperial and metric standards. This guarantee applies only to some merkel xpress profiles and materials. Freudenberg has the expert engineering and materials expertise to provide the high performance diaphragms your equipment demands, in standard or customdesigned sizes and formats for any application. Jul 22, 2008 simrit s e458 is also a black compound that is compliant with nas16 rev. Buy orings shaft seals in the elfa distrelec online shop we love electronics. Chemical resistance guide o ring calculator unit converter bellow selector rubber profile price calculator anti vibration selector simrit eriks is a leading company in the field of rubber technology for practically all industries. Isc o rings made of these materials are not held in stock. Simrit academy secure these advantages for your successthe simrit academy. Sealing solution handbook for the food and beverage industry.
Table of contents design types in alphabetical order. This material is fitting for nas1611xxx and nas1612xxx nocode series o ring and has a permanent white stripe and white dot marking on suitable o ring sizes. O ring should be replaced after any maintenance even if deterioration is less. Special product range oring with functionbased special shape apart from the normally available standard sizes and materials, individual special shapes are developed by simrits product. Kg germany log in to use our free company, program and sector update tracker feature. In windsor the computer sciencesoftware engineering program is under the faculty of science, not engineering, and they. Technical principles orings and static seals isc o rings simrit isc o rings are among the most demanded sealing components worldwide. In short, the supposedly simple c part has evolved into a hightech seal. You could argue that the oring is a bit of a living fossil in terms of manufacturing components. Try veryveryvery hard to pick a standard size oring and material. They were first brought to market way back at the dawn of the 20th century and yet, for all their absolute simplicity and the very basic nature of the role they perform, theyre still incredibly widely used today. As the sealing function of the isc oring depends on the exact design of the mounting groove, it is impera tive that the dimensions and tolerances stated in the.
These additional factors have to do with manufacturing, inspecting and storing the o rings properly and are typically addressed by a good quality assurance. The variable names pistontype seal facetype seal rodtype. The rotary seal selector is intended to guide you to the most common rotary seals in combination with standard materials. In 1984, we developed the first ever suite of engineering software applications and have overtime molded our software into the industry leading solutions. Parco is an industry leader in the development of proprietary elastomeric. With competitive prices and next day delivery available on all orders, be sure. Merkel xpress guarantee when you are quoted an item and you see the guaranteed icon, you can count on the fact that simrit will ship that item within 24 hours. Together with the fields of special sealing products and vibration technology, they are inseparably connected with the simrit brand name and constitute the worlds largest product range for all applications throughout industry. Industrial standard oring simrit pdf catalogs technical.
Simrit s manufacturing and design expertise, coupled with exceptional customer service and. Engineering plastics in the food and beverage industry p. An o ring is a solidrubber seal shaped like a doughnut or torus. Simrit e454 oring sealing systems continue to solve critical. Simrit oring quality standards many factors other than the gland design, specified o ring size and elastomer selection can impact the performance of the o ring in a sealing application. Oring gland types and nomenclature most static oring seals can be classi. With the isc international specified certified seal of approval, simrit proves consistency in terms of material attributes and compound formulas throughout the entire isc o ring lifecycle. This requires indepth knowledge of materials and advanced process engineering and quality assurance methods. These dimensions represent the parameters for the isc o ring. Diaphragms may be used in an array of applications, including pumps, actuators, hydroaccumulators, valves, and regulators. Eriks standard orings and load them also into your created design. They can be used in dynamic joints where there is movement as well as in static or fixed applications. Customer and testing data has proven that simrit s e454 epdm ethylenepropylene rubber o ring sealing systems outperform competitive o rings in critical commercial aircraft hydraulic systems. The vring can be used alone to protect a wide assortment of bearing types from contaminants while reliably retaining the lubricant.
Simrit e454 oring sealing systems continue to solve. Technical principles general technical data and materials technical principles general technical data 898 materials basics concepts 906 testing and interpretation test results 912 general material descriptions 925 suggestion for storage 970 summary of the mentioned standards 971 general technical data and materials. Innovating together freudenberg sealing technologies. Custom molded rubber products, olube barium base oring lubricant. Orings design trends, applications, buying advice from. Buy oring nbr 70 shore 28 mm 3 mm in the distrelec online shop we love electronics. Oqjdqgmmhehmbnqonqshnmsn,qhmfchuhrhnm 2360 palumbo drive, lexington, ky 40509. Encapsulated orings the covering makes the difference. Simriz perfluoroelastomer ffkm orings the oring store.
Freudenberg sealing technologies simrit disogrin freudenberg nok merkel. Freudenberg o ring katalog pdf oring seals from freuden. In addition, orings can be manufactured in zurcon polyurethane in hardness 70 to 90 shore a. As the leading specialist in sealing applications and their market, freudenberg sealing technologies is a supplier as well as a development and service partner serving customers in a wide variety of industries, including the automotive industry, civil aviation, mechanical engineering, shipbuilding, the food and pharmaceutical industries, and the agricultural and construction machinery. Design notes the dimensions of an isc o ring are defined by inside dia. Orings can be produced in a wide choice of elastomer materials. In fact, it is simrit s development of proprietary materials at our stateoftheart, 55,000squarefoot technology center that allows us to supply o rings and seals for a wide variety of industry applications. Simrit is proud to provide the very best quality, most reliable sealing products available. A classic for the future static and dynamic sealing at the highest quality level. O rings are among the sealing classics par excellence. Custom o ring compounds from aflas r to perfluoroelastomer to teflon o rings to ultraslip r o ring lubricant, o by boyd corporation has a broad range of specialty compounds, each designed to suit your particular o ring need.
We serve customers around the world from our o ring warehouse in clarkston, washington. When compressed between mating surfaces, an o ring blocks the passage of liquids or gases. Simrit seals for fluid power hydraulics catalog 2007 free ebook download as pdf file. O rings and static seals catalog 2007 o rings freudenberg group o rings freudenberg group yo u r te c h n o l o g y s p e c i a l i s t 62 gb 001 10. If you have more questions, contact a oring engineer at parker or any oring manufacturer. Engineers aide sinet engineering software engineering. Due to exceptional material strengths, disogrin o rings do not require backup rings when operating at high temperatures andor pressures.
1109 896 280 655 74 1001 641 1270 1577 165 1442 1205 355 1202 614 1087 804 683 1227 324 1021 1556 885 99 481 85 869 273 741 1248 369 570 583 655 130 785 915 416 135 258 79 1391 706 661 597 1042