High Temp Seals for Exhaust and Hydraulic Applications. Multi-Seals, or high temp seals, are designed for use in high-temperature exhaust and hydraulic applications. Multi-Seals are most often used in applications where the temperature and pressure are too high for other materials, such as elastomers, urethanes and plastics or even conventional
Chemical resistant rubber seals, gaskets, orings, and o-rings, resistant to aggressive chemicals in high temperature, high pressure, and other extreme applications. Seals Eastern, Inc. Chemical Resistant Rubber Seals, Gaskets, and O-rings for use in all Chemical Reagents. Tel: 732-747-9200 When searching for a chemical resistant rubber The most chemical resistant elastomers for your
2012-09-26· What is a hydraulic seal? September 26, 2012 By Paul Heney Leave a Comment Sealing is a vital factor in the proper function of hydraulic applications, as leakage from the cylinder or across the piston, along with the ingress of unwanted contaminants, decrease the lifespan and efficiency of the entire application.
sealing elastomers. Its oil resistant nature makes it the top choice of materials being used with petroleum based hydraulic fluids. Nitrile has a good abrasion resistance, high tensile strength and resistance to compression set. Viton (aka Fluorocarbon) seals are widely used in applications dealing with extreme temperature and/or extreme chemicals. Its compatibility to nearly all chemicals
TFM is a modified TFE tetrafluoroethylene polymer that the same PTDE chemical and heat resistance but with a denser TF polymer construction offers better stress recovery suited to seat, seal and gaskets for valve applications. WRAS, 3A and FDA approved material. Temperature range -40C to +260C.
HFC fluids (water glycols) are the most commonly used fire-resistant hydraulic fluids in and are increasingly being used instead of HLP hydraulic fluids in hydraulic oil and gas applications with a high fire risk. Certain sealing materials are proven and traditionally used with HLP fluids. However, the different chemical makeup of HFC and HLP
It has low resistance to ozone, weathering and aging. In most hydraulic applications, this has no effect because the hydraulic seal is internally mounted in the hydraulic component.-30/+120℃ NBR is often used in the hydraulic field due to its good mechanical properties and resistance to mineral oil-based lubricating oils and greases.
The following seat & seal materials can be used in various valves such as ball, plug, butterﬂ y, needle, etc. BUNA-N (HYCAR or Nitrile) Buna-N is a general-purpose polymer which has good resistance to oil, water, solvents and hydraulic ﬂ uids. It also displays good compression, abrasion resistance, and tensile strength. This material
2019-08-22· Chemseal Chemical-Resistant, Structural Expansion Joint and Construction Joint Sealant. A chemical resistant sealant and expansion joint, Chemseal is a precompressed, primary seal for retrofit and new structural expansion joints and construction joints where contact with harsh chemicals and chemical dilutions is expected. The standard coating is a chemical-resistant silicone that is NSF
Chemseal Chemical-Resistant, Structural Expansion Joint and Construction Joint Sealant. A chemical resistant sealant and expansion joint, Chemseal is a precompressed, primary seal for retrofit and new structural expansion joints and construction joints where contact with harsh chemicals and chemical dilutions is expected. The standard coating is a chemical-resistant silicone that is NSF
Chemical Resistance Guide. Use the chemical resistance guide below to help you determine which rubber is recommended to use based on your chemical application. You can use the tool to view the resistance of thousands of chemicals with different rubbers such as Viton and Nitrile. EPDM is extremely resistant to many chemicals such as Acetaldehyde
All Seals produces die cut gaskets using our standard (unbranded) line of high temperature compressed non-asbestos gasket material, made from synthetic fibers and an elastomeric binder. [Temperature Limit = 750°F] BLUE-GARD®gaskets provide superior sealability, torque retention, and heat resistance that eliminate the need for asbestos
Heat & Chemical Resistant Straight Grip-Seal™ TPC Wire & Cable. seal and withstands high temperature conditions. R = Resistant L = Limited Resistance (testing before use recommended) N = Not Petroleum Base Oils.
Perfrez® 9001C Perfluoroelastomer (FFKM) Enhanced Heat-Resistant Grade. Perfrez® 9001C heat-resistant grade perfluoroelastomer is formulated by a special polymer compounding process involving large particle size carbon blacks, resulting in a product with superior thermal stability and extended service life under conditions of very high temperatures.
the patented "seal saver"* is currently being utilized on the cat d7h and other landfill operations with great results! it is designed to be heat, chemical, oil, and water resistant. this product protects the seals and cylinders. this can result in less down time and fewer repairs! the "seal
Aging resistance longer service life of the fluid will help to reduce maintenance, fluid replacement and disposal costs. Corrosion protection modern hydraulic fluids contain inhibitors against system rusting caused by water contamination by the fluid and chemical corrosion caused by acids (fluids are oxidized over time, forming acids)
Provides excellent chemical resistance in use with water, steam, corrosives, acids, petroleum products, hydraulic fluids, cryogenics, jet fuel, CNG, LP and natural gas. Forms a protective coating for valve stems and similar movable surfaces exposed to high humidity. Can be used with Freon 22, aromatic fluids and food products.
With such a broad range of materials available, it can be tricky to select the appropriate material for any given project. So Martin’s Rubber has compiled this useful O-ring material selection guide, to give you a clear insight into the advantages and disadvantages of common O-ring materials.
From fluid power and aerospace to life sciences and solar power, Parker provides a wide range of specialty elastomers to satisfy unique sealing requirements with a combination of experience, innovation and support. From O-rings to pistons seals, rotary seals, custom seals and more, turn to the world leader in sealing solutions.
Find High Temperature Hydraulic Cylinders related suppliers, manufacturers, products and specifications on GlobalSpec a trusted source of High Temperature Hydraulic Cylinders information.
A PRODUCT OF AMERICAN CHEMICAL TECHNOLOGIES, INC. EcoSafe® FR-46, FR-68, and FR-100 Fire Resistant & Readily Biodegradable Hydraulic Fluids DESCRIPTION: EcoSafe® FR fluids are fully synthetic, non-aqueous hydraulic fluids that are Factory Mutual Approved industrial fluids. They can be used in industrial, marine and mobile equipment, including
Polyurethane o-rings, polyurethane gaskets, and polyurethane seals are ideal for applications that need rubber- or plastic-characteristics, but with the durability to survive challenging environments that these materials could not. They exhibit excellent abrasion resistance, chemical resistance, elasticity, and rebound. Polyurethane is also
Hydraulic Seals. We sell high quality hydraulic seals, wipers, rod seals, piston seals, wear rings for the fluid power industry. With over 70 different high quality products available in thousands of sizes. We offer one of the largest selections of SKF Polyseal products with a proven track record of exceptional quality.
EPDM is compatible with polar substances, e.g. fireproof hydraulic fluids, ketones, hot and cold water, and alkalis. It is incompatible with most hydrocarbons, such as oils, kerosene, aromatic, gasoline, as well as halogenated solvents. EPDM exhibits outstanding resistance to heat, ozone, steam and weather. It is an electrical insulator.
Although its physical and chemical properties vary depending on the polymer’s composition of nitrile, this form of synthetic rubber is unusual in being generally resistant to oil, fuel, and other chemicals (the more nitrile within the polymer, the higher the resistance to oils but the lower the flexibility of the material).
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ISO 9001:2015 certified manufacturer high pressure ball valves made from stainless steel available with PEEK seats for chemical, heat and wear resistance. Types include double block, bleed, subsea, 2, 3 and 4 way quarter ball valves. Available in various sizes and specifications. Features include
materials are used for the layers. Layered composite material pipe may have chemical resistance that differs from the chemical resistance of the individual material. Such resistance however, is a function both of temperatures and concentration, and there are many reagents which can be handled for limited temperature ranges and concentrations
Material Reference. The chart below is intended to help in the material selection stage of designing rubber parts / products. Rubber compounding is a very broad and technical field, since basic rubbers or elastomers are mixed with various chemicals and ingredients (and even with each other) to obtain desired physical properties.