It is also very tough and abrasive resistant. Obtained by hydrogenerating the nitrile copolymer, HNBR fills the gap left by NBR and FKM elastomers when high temperature conditions require high tensile strength while maintaining excellent resistance to motor oil, ATF, sour gas, amine/oil mixtures, oxidized fuels and lubricating oils. 1 mi. A wide variety of high pressure hydraulic oil cylinder seals options are available to you, such as mechanical seal. When it comes to hydraulic seals, they are designed for high-pressure dynamic applications like hydraulic … Do no use after 2023. | Operating temperature: -65° to +300F° They are also not recommended for exposure to brake fluids, hydrazine, or ketones. Designed to withstand pressure peaks from the system, Parker hydraulic buffer seals employ an unsymmetrical cross-section … CV75 Viton® Extreme can also be considered as an alternative to other perfluoroelastomers like Chemraz®, Kalrez®, Perlast®, Isolast®, Parofluor®, and most certainly Markez®. 25,40 mm foot 1 m 3.281 ft. 1 ft. 0,3048 m yard 1 m 1.094 yd. High Performance Hydraulic Seals easily available online, from O-Rings, Back-up Rings, U-Seals, Rod Seals, Piston Seals, Wear Rings, Buffer Seals, Vee Packing, Retainer Rings, Wiper Rings, Oil Seals, Cushion Seals, Pneumatic Seals, Cylinder Seal … Designed to meet or exceed the properties of these popular FKM Compounds: V747-75, V700-75, 19357, V14-75, 9009-75, F13664, 514AD and 9500-75 High pressure pipes are marked with their maximum working pressure … Operating temperature: -40° to +225F°, Polytetrafluoroethylene (PTFE) O-rings: Temperature & Chemical Resistant PTFE is a popular O-Ring material which is White in color. Buffer Seals Buffer seals are primary seals in tandem sealing configurations. CV75 Viton® Extreme is a premium peroxide cured fluoroelastomer that exhibits the broadest fluids resistance of any FKM fluoroelastomer. Max Spare help to … It has a good resistance to ozone, high temperatures, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. Its chemical resistance is excellent across a wide range of aggressive media. Seal House stocks a comprehensive range of standard hydraulic seals to suit all manner of industry. Buffering seals protect hydraulic cylinders from pressure spikes and shock in high-pressure hydraulic applications. Certain grades have a maximum continuous service temperature of 610°F (320°C). Operating temperature: -76° to +392F° (-60° to +200C°). Privacy Policy Intellectual Property Protection Manufactured by the top polyurethane seal and component producers, with strong materials and extensive product expertise. It fits into … More Info Under higher pressure, the sliding contact area between the seal lip and the shaft will generate much higher friction, heat and wear of the seal lip than under zero system pressure, causing premature or catastrophic seal failure in a very short period of time when using rotary seals … Green HSN is commonly used in refrigerant R134a applications. Hydraulic applications are challenging for Seals. PTFE is the chemically inert of the O-ring materials. Operating temperature: -100° to +500F°, Silicone O-Rings / VMQ: In the Silicone family, you will find compounds which are superior as static seals in extreme temperature conditions. Office open 8am-4pm Pacific Mon-Friday | Cage Code: 72PR0, Pay Securely on-line, or by phone or fax with an open net 30 account. Polyurethane is a moderately expensive material whose use is usually limited to applications that require its outstanding physical properties. Applications: Cold and Hot Water, Steam up to 300°F (149°C), Various Water / Municipalities Applications, Household Appliances, Glycol based brake fluids up to 300°F (149°C), Many organic and inorganic acid, Cleaning agents, soda alkali, potassium alkali, Phosphate-ester based hydraulic fluids (HFD-R), Silicone Oil, Silicone Grease, Many polar solvents (alcohols, ketones, esters), Ozone resistant, aging resistant, weather resistant, Outdoor Applications and Electrical Insulators.. Silicone compounds are popular in food and medical applications because they are very clean and do not impart odor or taste. 2) ‘O’ ring is a static seal that gives very effective sealing at high pressure. Compounds range from standard Buna to the most extreme Simriz 498, a near chemically inert elastomer. Applications: General purpose sealing, Air Tools, Hydraulic fluids, Petroleum based oils, fuels, L.P. gases, Cold Water, Silicone greases and oils, Di-ester base lubricants (MIL-L-7808), Ethylene glycol base fluids (Hydrolubes) and Hydraulic Fluids and in static and dynamic applications. 1,609 km Our stock O-Ring compounds are made with an amount of a third (diene) monomer (ethylene propylene diene terpolymers). TODI Polyurethane is the material of choice to create longevity in products due to its resistance to abrasion and performance in punishing environments. Xingtai Zhantuo Import And Export Trading Co., Ltd. Shanghai Youqi Sealing Technology Co., Ltd. Xingtai Renlong Rubber Products Co., Ltd. Hebei Monteono Machinery Technology Co., Ltd. Xingtai Hexi Import And Export Trade Co., Ltd. Shijiazhuang Beike Sealing Technology Co., Ltd. Xingtai Bangna Import & Export Trade Ltd., Co. Hebei Zhenpeng International Trading Co., Ltd. elastomeric seal and is one of the best choices for a leak-free connection. Perfluoroelastomers contain an even higher amount of fluorine than FKM. The BDRP seal is for hydraulic pressure in the 1,000 to 1,500 psi range acting in either direction. Operating Temperature: -8 to 482°F, O-Rings $1.00 Minimum + Shipping from $6.99, Simriz Nitrile N432 Aerospace AMS-P-25732, General Purpose Perfluoroelastomer FFKM O-Rings, Simriz 481 Low Temperature Black FFKM O-Rings, Simriz 484 FDA USP Class VI & 3-A FFKM O-Rings, Simriz 485 Chemical Resistant Perfluoroelastomer FFKM O-Rings, Simriz 486 White Chemical Resistant FFKM O-Rings, Simriz 498 The Ultimate Perfluoroelastomer FFKM O-Rings, CV75 Extreme Chemical Resistant Fluorocarbon FKM Boss O-Rings, FKM (Fluorocarbon) 75 Durometer Boss O-rings, FKM (Fluorocarbon) 90 Durometer Boss O-rings, PTFE O-Rings -Temperature & Chemical Resistant, Temperature & Chemical Resistant PTFE O-Ring Kits, Silicone O-Rings 50 Duro FDA USP Class VI, Silicone O-Rings 70 Duro FDA 3-A Certified, Square Buna-N Nitrile (NBR) O-Rings 70 Durometer, Square Buna-N Nitrile (NBR) O-Rings 90 Durometer, Square Fluorocarbon (Viton®/FKM) O-Rings 75 Duro, Square Silicone (VQM) O-Rings 70 Durometer, Urethane O-Rings 70 Durometer Cast Disogrin, Urethane O-Rings 90 Durometer Cast Disogrin, Viton® ETP Extreme Chemical Resistant O-Rings, CV75 Extreme Chemical Resistant Fluorocarbon FKM Extreme Kits, OSK™ FKM (Fluorocarbon) O-Ring Kits Brown, Viton®/FKM O-Rings 75 Duro FDA & 3A Sanitary, FKM O-Rings (Fluorocarbon) 90 Durometer Brown, FKM O-Rings 60 Duro Black Low Compression Set, FKM O-Rings 60 Duro Brown Low Compression Set, FKM O-Rings 75 Duro Red FDA And 3A Sanitary, Terpolymer FKM UL Approved For Fuel/Alcohol Black, Viton®/FKM Chemical Resistant O-Rings 50 Duro, X-Rings Chemical Resistant Fluorocarbon FKM, Buna-N Nitrile (NBR) Metric O-Rings 70 Durometer, Buna-N Nitrile (NBR) Metric O-Rings 90 Durometer, Buna-N Nitrile (NBR) Metric O-Rings Special Compounds, Buna-N Nitrile (NBR) Metric O-Rings 70 Duro FDA, Buna-N Nitrile Metric O-Rings 70 Durometer Colored, PTFE Polytetrafluoroethylene O-Rings (AKA Teflon), Viton® Extreme ETP Chemical Resistant O-Rings, Viton®/FKM Metric O-Rings (Fluorocarbon) 90 Duro Black, Viton®/FKM Metric O-Rings (Fluorocarbon) FDA, OSK™ CV75 Extreme Chemical Resistant FKM O-Ring Kits Black, OSK™ FKM (Fluorocarbon) O-Ring Kits Black 90 Duro, OSK™ FKM (Fluorocarbon) O-Ring Kits Green, OSK™ FKM/Viton (Fluorocarbon) O-Ring Kits, PTFE Temperature & Chemical Resistant O-Ring Kits, Universal Rod/Piston U-Cup Seals - Symmetrical, FKM Cord (Fluorocarbon) 75 Durometer Black Square, FKM Cord (Fluorocarbon) 75 Durometer White FDA, FKM Cord (Fluorocarbon) 90 Durometer Black, FKM/Viton® Cord (Fluorocarbon) 75 Duro Black, Caterpillar Model 226B2 Skid Steer Loader, Caterpillar Model 236B2 Skid Steer Loader, Caterpillar Model 242B2 Skid Steer Loader, Caterpillar Model 252B2 Skid Steer Loader, OSK™ Spray Foam O-Rings for Graco® and PMC, Comm Grade OSK™ O-Rings for use With Graco® Fusion®, OEM Grade OSK™ O-Ring Kits for use With Graco® Fusion®, FFKM OSK™ O-Ring Kits for use with Graco® Fusion®, OSK™ O-Rings for use with Graco® Fusion® AP, OSK™ O-Rings for use with PMC Polymac-USA, OSK™ Replacement O-Rings for use with Graco®, ↪ Universal Rod/Piston U-Cup Seals - Symmetrical, 0 series, -000 Series - 1/16" CS - 0.070" CS, 1 series, -100 Series - 3/32" CS - 0.103" CS, 2 series, -200 Series - 1/8" CS - 0.139" CS, 3 series, -300 Series - 3/16" CS - 0.210" CS, 4 series. Some urethanes are also sensitive to water and humidity. MFP Seals MBRU buffer ring is commonly used in high pressure systems that are subject to pressure spikes. Designed for locking and sealing high pressure hydraulic and pneumatic systems. When compressed between mating surfaces, an O-ring blocks the passage of liquids or gases. Big or small, we welcome National Suppliers, wholesalers, MRO, OEM, government, repair shops, and retailers. Seal … 浙B2-20120091. The standard sizes used by major O-ring manufacturers are defined by Aerospace Standard AS568A, Aerospace Size Standard for O-rings. Ethylenepropylene-diene rubber (EPDM) produced using a third monomer and is particularly useful when sealing phosphate-ester hydraulic fluids and in brake systems that use fluids having a glycol base. Hydraulic SealsSealants, Seals, Gaskets and O-rings are compulsories item for hydraulic components and systems. Applications include: Hydraulic Oil, Petroleum Base, Silicone oil and grease, Mineral and vegetable oil and grease, Aliphatic hydrocarbons (fuel, butane, propane, natural gas), Aromatic hydrocarbons (benzene, toluene), Chlorinated hydrocarbons (trichlorethylene and carbon tetrachloride), Chlorine Water, Gasoline, Fuels, Liquefied Petroleum Gas (LPG), Natural Gas, Propane, Diesel Oil, High vacuum, ozone and weather. Ap. The PTFE O-Rings for use in applications which require a chemically resistant and non-compressible material. Others are commonly referred to as Kalrez® O-Rings (DuPont Dow), Chemraz® O-Rings (Greene, Tweed & Co.), Isolast® O-Rings (Trelleborg Sealing Solutions), and lesser quality brands such as Perlast (Precision Polymer Engineering), GPlast (Gapi) and Markez® (Marco). Super Chemically Resistant Viton® ETP O-Rings - Extreme Chemical Resistant Fluorocarbon provides significantly improved chemical resistance compared to standard FKM A type fluoroelastomers. Avoid: very low resistance to mineral oils Contact Taiwan Automobile Oil Seal / O-Ring supplier-KAI GIU ENTERPRISE CO., LTD. for WHEEL HUB, oil seal, SHAFT SEAL on … Applications include: CR is resistant to refrigerants, ammonia, Freon® ( R12, R13, R21, R22, R113, R114, R115, R134A), silicone oils, water, ozone, vegetable oils, alcohols, and low-pressure oxygen. However the material is not easily compressed, and therefore may not seal as easily as some of the other polymers. Common end use applications are industrial seals, Air Guns, Paintball Markers, pneumatic applications, and other high dynamic applications. An O-ring is a solid-rubber seal shaped like a dough nut or torus. Piston seals prevent fluid from leaving … FVMQ is unparalleled for aerospace fuel systems, auto fuel emission control systems and to meet or exceed government, military, aerospace, automotive, industrial and commercial specifications. As the name implies, O-ring Face Seal (ORFS) fittings incorporate an O-ring at the face of the fitting and are designed to eliminate leaks in high pressure hydraulic … -400 Series -1/4" CS - 0.275" CS, 9 series, -900 Series includes 20 sizes for Boss SAE Straight Thread O-Ring Seals, General Purpose Perfluoroelastomer (FFKM) O-Rings for Basic Applications, Simriz® perfluoroelastomers demonstrate a wide range of temperature stability, Fully fluorinated monomers in Simriz® compounds provide superior protection against chemical attack, Simriz® possesses the resilience of an elastomer with chemical resistance approaching that of PTFE, Simriz® O-rings and molded shapes are available in many different Simriz compounds. Contains no fillers or particles which could contaminate system fluids, foul valves, or clog fine filters … Not only must the hydraulic seals prevent leakage of fluid from the Cylinder, but hydraulic seals must also … Hydraulic cylinder seals are used to seal the opening between various components in the hydraulic cylinder. OEM specified. Avoid: Ketones, hot water, steam, Brake Fluid, alkalis, and Skydrol® fluids, Ammonia gas, amines, alkalis, Skydrol 500, Methyl Ethyl Ketone (MEK), Low molecular organic acids (formic and acetic acids) Operating temperature: -115° to +250F°, General Purpose EU Polyurethane rubber is notable for its combination of hardness with elasticity, outstanding abrasion resistance and tear strength. High quality urethane insures that the seal will stay energized at all pressures while the anti … Recommended for oils and lubricants, hydraulic and brake fluids, transmission and power steering fluids, sour oil and gas (H2S), amine corrosion inhibitors, ozone, steam, acids, bases, alcohols, and a variety of other chemicals. 1 yd. Operating temperature: -20° to +400F°, Fluorosilicone O-Rings / FVMQ: Fluorosilicone combines the good high and low temperature stability of silicone with the fuel, oil, and solvent resistance of fluorocarbons. Fluorocarbon FKM & Viton® O-Rings: Chemical resistant Fluorocarbon FKM O-Rings exhibit exceptional resistance to chemicals, oils, temperature extremes, low compression set, low gas permeability and excellent aging characteristics. So selecting the right … This relatively soft, non-metallic ring, placed in a groove or fixed in a combination of rings, forms a seal … Two dimensions describe the size of an O-ring: its inside diameter (ID) and its cross-sectional diameter (CS). Forces from high-pressure hydraulic pressure spikes well in excess of the system’s operating pressure can actually press a piston or rod seal into the gap between the piston or rod and the cylinder bore. | It is an excellent direct replacement for other packings)such as those in standard grooves). | Showroom | Affiliate, Product Listing Policy Aflas is known for its use in oil field applications and its electrical resistance properties. Avoid: Mineral oil products (oils, greases and fuels), Solvents, Aromatic Hydrocarbons, Liquefied Petroleum Gas (LPG), Lubricating Oils, Petroleum Base Gasoline Its outstanding tear resistance and abrasive resistance result in its slippery surface properties that make it advantageous for use in seals in moving systems such as mass spectrometer probes and valves. Hydraulic cylinder seals are used on hydraulic cylinders to prevent hydraulic fluid from leaking and help keep dirt and other contaminants from entering the cylinders. Operating temperature: -75° to +400F°, The strongest O-Ring material making it a popular choice in wear applications where abrasives, high pressure, and movement are present. They are designed to retain hydraulic fluids, exclude solid or liquid contaminants, and … High-Performance Materials For Extreme Requirements, Simriz® Perfluoroelastomer compounds provide reliable sealing in a wide range of applications including; automotive, chemical processing, petroleum refining, semiconductor, aerospace, medical, pharmaceutical, food and drug processing, and etc. Unit conversions Unit conversions Quantity Unit Conversion Length inch 1 mm 0.03937 in. CV75 Viton® Extreme is so chemically resistant it can be considered a cost-effective to FFKM Perfluoroelastomer alternative for some applications with temperatures below 400°F. … Cushioning seals minimize wear and noise in air-powered cylinders by preventing the … Contact us Monday - Friday 8:00am - 4:00pm Pacific time. Taobao Global They have improved resistance to high temperatures and chemicals and even withstand environments where Oxygen-Plasma are present for many hours. Detailed info about HIGH PRESSURE HYDRAULIC OIL SEAL. - User Information Legal Enquiry Guide, © 1999-2021 Alibaba.com. Typically called out as "cast" urethane O-rings, these parts perform well in quick disconnects, high pressure hydraulic and water applications and in nail or riveting equipment. Matches the chemical and temperature resistance of solid PTFE O-Rings and possesses the elasticity and recovery properties of the core elastomer which are crucial in many sealing applications. EPDM has outstanding resistance to heat, water and steam, alkali, mild acidic and oxygenated solvents, ozone, and sunlight; but it is not recommended for gasoline, petroleum oil and grease, and hydrocarbon environments. Compare to Parker N1470-70 and N0674-70 and Parco 4200-70 and 4900-70. It is the preferred sealing material for the refrigeration industry because of its resistance to ammonia and Freon®. DPH South Africa Industrial, Mining and Automotive Supplies (Pty)Ltd. is the leading supplier of high quality Oil Seals, O-Rings, Hydraulic Seals, Gaskets, Gasket Kits, rubber components and other diverse … Operating temperature: -30° to +180°F, Seamless and uniform Teflon® FEP encapsulation which completely encloses a core material of either silicone or Viton® elastomer. 浙公网安备 33010002000092号 Vibra-TITE - 44450 444 Brown High Pressure Hydraulic Anaerobic Thread Sealant, 50 ml Bottle However, due to relatively low tear strength, high friction and limited abrasion resistance of these materials, they are generally not used in dynamic applications. Operating temperature: -25° to +450F°, Hydrogenated Nitrile Butadiene Rubber (HNBR) has better resistance to high temperatures, superior physical properties, and improved chemical resistance over traditional nitrile compounds. The T-Seal is used in reciprocating hydraulic and pneumatic equipment and in high-pressure applications. Ethylene-Propylene / EPDM O-Rings: Ethylene propylene rubber is an elastomer prepared from ethylene and propylene monomers (ethylene propylene copolymer). A wide variety of high pressure hydraulic seals options are available to you, such as pu. It is resistant to aliphatic/aromatic hydrocarbons, polar fluids, hydraulic fluids, fuels/alcohols, strong bases, organic amines, and high pH fluids. Liuzhou Xiaor Machinery Equipment Co., Ltd. Splendid Rubber Products (shenzhen) Co., Ltd. Guangzhou Huami Oil Seal Technology Co., Ltd. Xi'an Wei Sheng Machinery Parts Co., Ltd. Julu County Demeirui Mechanical Seal Factory. Hydraulic Seals. Buffering seals protect hydraulic cylinders from pressure spikes and shock in high-pressure hydraulic applications. Avoid: Brake fluids, ozone and UV light Hydraulic seals are a device that restricts the escape of fluid and foreign materials from entering in a hydraulic application such as a cylinder. It is resistant to most chemicals including acids, bases, oils, steam and other chemicals. BDRP seals (Bi-Directional Rotation and Pressure) are patented rotary seals engineered to generate hydrodynamic lubrication with high differential pressure acting from either side and with … Link to:Credit Max Spare: Rotary Shaft Seals Rotary Shaft Seals are used in components with oscillating or rotating parts to keep lubrication fluids in while preventing ingress of mud and water. High … This popular rubber compound is usually the first choice for low torque drive belt applications. High quality Hydraulic Seals, O-Rings, Back-up Rings, U-Seals, Rod Seals, Piston Seals, Wear Rings, Buffer Seals, Vee Packing, Retainer Rings, Wiper Rings, Oil Seals, Cushion Seals, Custom Machined Seals, Pneumatic Seals, Aftermarket Cylinder Seal Kits for the fluid power industry. Neoprene® O-Rings / CR: Neoprene is reasonably priced and features good resistance to petroleum oils, ozone, sunlight and oxygen aging, relatively low compression set, good resilience and outstanding physical toughness. All rights reserved. Operating temperature: -40° to +250F°. Our primary products are O Rings in over 30 different compounds. The Plastic Lined Kalsi seal is for hydraulic pressure up to 10,000 psi acting in one direction only. | Suppliers We provide Simriz® O-Rings from Freudenberg (Simrit) do to the unique durability of the product and the genuine care the people from Freudenberg have given us and the users of our O-Rings. 1,829 high pressure hydraulic oil cylinder seals products are offered for sale by suppliers on Alibaba.com, of which seals accounts for 9%, construction machinery parts accounts for 1%. For safety reasons, these high–pressure pipes have a maximum service life. | This elastomer is a copolymer of tetrafluoroethylene (TFE) and propylene. | The first five series are based on cross-sectional diameter, the sixth series includes 20 sizes for boss seals: Buna-N O-Rings / Nitrile O-Rings / NBR: Buna-N O-Rings 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. It also has better resistance to ozone, sunlight, and other atmospheric conditions. Lowest cost highest inventory general purpose commodity NBR compound. - Special Phenyl silicones can be used down to -148°F. That document, published by the Society of Automotive Engineers (SAE), lists the sizes of O-rings in six series or groups in both inches and millimeters. 4) V- Packing … 1 in. Operating temperature: -40° to +300F°. We ship Worldwide with USPS, UPS and FedEx Onetouch Lazada, Browse Alphabetically: With a large online verity of high performance seals in thousands of sizes. Alipay Hydraulic Seals – Improving Performance. All SKF High-pressure pipes are hard–marked with the year in which their service life expires e.g. Buna-N o-rings are not recommended for exposure to sunlight, UV light, ozone and general outdoor weathering or hash chemicals, acids, keytones and many others. $1.00 Order Min - Shipping: from $6.99 - 2-Day Air from $7.99 & Next Day Air from $35.00 Operating temperature: See Below. Particularly recommended for hydraulic systems where high pressures, shock loads, wide metal tolerances, or abrasive contamination is anticipated. Since 2007 we have been making getting o-rings easy by continuing to improve our people, product and process. Since 1985, HPS has produced the highest-quality hydraulic pump and machine seals in the industry for brands such as Rexroth, Linde, Saumer, Vickers, Eaton, Kawasaki & many more!