Seal solutions australia stock metric and imperial self centering and standard bonded washers dowty seals, thread seals and statoseals. Bonded seal kit gat 85041 buy online napa auto parts. Join our mailing list to receive the quarterly ppe enewsletter and be the first to know about all the latest news. Bonded dowty seals versatile, applicable to all threaded bolts, studs and clearance holes. Buy bonded seal kit gat 85041 online from napa auto parts stores.
Factory dowty seals bonded washer nbrsteel usit ring seal rubber product seal free samples and customized sizes are accepted. The firm ceased operating as an individual entity following its acquisition by ti group in 1992 the company has its origins as the aircraft components company in 1931 and the work of british inventor and businessman george dowty. They comprise of a metal washer and an elastomeric ring which is bonded inside the diameter. They are designed to seal beneath the head of the fastener for both internal and external pressure systems. These orings are well suited for most industrial hydraulic and pneumatic systems. A bonded seal consists of a metal outside ring and an inner ring of rubber elastomer that acts as a gasket to provide a sealing action. When the bolted connection is tightened, the sealing lip is pressed against the flat surfaces. The discs consist of a metallic ring and a rubber sealing pad bonded together. The bonded seal was originally designed to replace copper replace copper replace copper type washers in higher pressure type washers in higher pressure. Bonded seals or dowty seals are metal washerrubber bonded inserts for use in high pressure applications where conventional seals are unsuitable. Bonded seals, dowty seals, bolt seals, sealing washers. Stainless steel bsp dowty seals hydraulic megastore. Bonded seals were originally designed to replace coppertype washers that are used in highpressure systems. Dowty seals are still widely regarded as the rolls royce of bonded seals.
The materials available for the dowty seal are steel and stainless steel. These bonded seals are used in a port style connection, where a seal is required for the parallel threads to hold pressure. Cookies help us deliver the best experience on our website. The firm ceased operating as an individual entity following its acquisition by ti group in 1992. Bonded oil seals are used in applications where low cost and minimum performance are the primary considerations. They provide reliable and dependable resistance to high pressure applications. The ashton bonded seal consists of a metal washer of rectangular section, which has bonded to its inside diameter a. For more information on how we use cookies please click here to read our privacy policy. Bonded seals metric imperial sizes buy online eastern. Dowty seals exporter,rubber bonded metal seals,cooler.
A selection of bsp dowty bonded seals available for next day delivery from hydraulic megastore. It is designed for sealing bsp fittings in order to prevent leakage of hydraulic fluid and meet the lubricant application. The metal washer prevents overcompression and limits deformation of the elastomeric ring. Dowty sealsbonded washers seal solutions australia. Bonded seals 600 series 600 series bonded seals are one piece molded in place seals with the rubber sealing element mechanically locked in the metal retainer. The champion assortment range is the most comprehensive range of its type assembled in australia. As a manufacture with 10 years experiences, we are specialized in kinds of oil seals, o rings and seal kits. High pressures, constant thickness, highly specified rubber bonded to the metal washer. Often used as bolt seals in hydraulic equipment, today bonded seals commonly known as dowty seals are finding usage in many and varied applications throughout various industries.
Bonded seals standard and selfcentering bonded seals bonded seals, also commonly referred to as dowty seals or washers. Our bonded seals or dowty seals consist of a rubber sealing element that is bonded to the inner wall of a metal washer. Gs hydro retain ring flange bonded seals consist of a metallic ring with a rubber seal nbr bonded together. Bonded seals dowty seals often used as bolt seals in hydraulic equipment, today bonded seals commonly known as dowty seals or dowty washers are finding usage in many and varied applications throughout industry. A metal washer bonded to rubber, bonded washers are used to prevent leakage of media through fasteners of hydraulic fittings, pipe join flanges and valve bodies. Dowty seals, history, properies and details of applications. Originally made by dowty group, they are also known as dowty seals or. A metal washer bonded to rubber, bonded washers aka dowty washers are used to prevent leakage of media through fasteners of hydraulic fittings, pipe join flanges and valve bodies. Bonded seals bsp standard self centering bonded seals o. Brand new 150pc bonded oil seal dowty washer assortmentsizes include. Longhai hydraulic sealing factory xinxing industry area,tiankou town ren county,xingtai city, hebei province,china, 055152 products bonded seals dowty seal,uist ring copper gasket hydraulic seals psa peugeot citroen auto seal antivibration customized partsoem.
They consist of a metal washer and an elastomeric ring bonded inside the diameter. These seals are available in metric and inch dimension. The bonded seal offers an ideal sealing solution to a wide range of engineering applications. Both the washer and the material can be selected to suit a given application. N oring material selection standard orings supplied with parker tube fittings and adapters are 90 durometer hard nitrile bunan. Longhai hydraulic sealing factory xinxing industry area,tiankou town ren county,xingtai city, hebei province,china, 055152 products bonded sealsdowty seal,uist ring copper gasket hydraulic seals psa peugeot citroen auto seal antivibration customized partsoem. Bonded sealdowty seal consist an outer annular ring of steel and an inner ring of elastomeric material. Gs hydro retain ring flanges systemss main application is in areas where piping without welding is important and are used in marine, offshore and mining. The sparex website uses cookies to enhance your shopping experience, to improve functionality and to analyse website traffic. Bonded dowty seals bonded dowty seals are cost effective solution for boltthread sealing. Dowty seal taken over by trelleborg sealing solutions. Fluid power engineers is leading dowty seals exporter,rubber bonded metal seals,cooler plugs supplier,copper washer india.
Temperature ranges are limited by the elastomers performance range. The bonded seal was originally designed to replace copper type washers in highpressure systems. Most bonded seals are commonly and wrongly referred to as dowty seals. Bonded seal dowty washers ca2173 champion fasteners. Techne bonded seals are steel rings with a bonded elastomer lip. The bonded seal commonly known as a dowty seal is a rectangular section metal washer, with a trapezoidal shaped ring of vulcanised rubber bonded to the inside. Seal solutions australia stock metric and imperial self centering and standard bonded washers dowty seals, thread seals and stato seals. This tough seal withstands high pressures and is replacing step by step copper seals. Bonded sealdowty seal is a washer used to seal around a bolt or screw.
Bonded seals 400 series pdf 600 series 600 series bonded seals are one piece molded in place seals with the rubber sealing element mechanically locked in the metal retainer. Bonded seals available from stock in standard and selfcentering types you can now buy bonded seals in our webstore. Bonded seals available from stock in standard and selfcentering types. Dowty group was a leading british manufacturer of aircraft equipment. The dowty seals can be used in a wide range of applications in the fluid transfer area. China standard bonded seals, china standard bonded seals. Simple in construction the gasket comprises a metal. They are used in applications where high pressures demand greater sealing capacity that can be obtained with copper washers. Our carbon steel bonded seals feature nitrile rubber bunan seals, where as our 316 stainless steel bonded seals feature viton seals. Bonded seals are particularly suitable for sealing under the heads of bolts and threaded components, for pipe couplings and a wide range of connector applications where a perfect facetoface contact is required for. It was listed on the london stock exchange and was once a constituent of the ftse 100 index. They can be assembled and removed, do not need setup. An inner ring of elastomeric material is known as a gasket. Bonded seal best ring rubber parts manufacturers with rubber.
By continuing to navigate this site, you agree to the use of analytics and advertising cookies. Contact us for all your stainless steel bsp dowty seals needs. These are sealing discs that seal threads and flange joints. The bonded seal provides sealing to connectors, or thread caps. Originally made by dowty group, they are also known as dowty seals or dowty washers. Bonded seals represent acombination of metal washer and elastomer sealing lip vulcanised to the edge of the metal part to seal bolted connections and mounting elements in allindustrial applicationse. Sealing australia stocks a comprehensive range of bonded washers in british imperial and german metric standards. Bonded seals bsp standard self centering bonded seals. Bonded seals for bspp threads malone speciality inc.
A dowty seal is comprised of a metal washer with a rubber insert bonded together. Bonded seals are also known as dowty seals or dowty bonded washers. They are high pressure seals used in the mechanical, hydraulic and pneumatic sectors. The bonded seal was originally designed to replace copper type washers in higher pressure systems. The bonded seal has been developed to obtain both pressure resistance and vibration resistance in high pressure and temperature conditions where metallic washers are unsuitable. Polymax bonded seals are in a self centralising form, which eliminates seal offset and makes for simple installation. They comprise of a metal washer and an elastomeric ring which is bonded. Bonded dowty seals bonded dowty seals are cost effective solution for boltthread sealing bonded dowty seals versatile, applicable to all threaded bolts, studs and clearance holes bonded dowty seals sealing washers are available for metric, whitworth and bsp threads. Get deals on automotive parts, truck parts and more. Dowty bonded seals are supplied in quantity to large scale users in the aircraft, motor and electronics industries, and for specialized products ranging from. A bonded seal is a type of washer used to provide a seal around a screw or bolt.
There are 255 suppliers who sells dowty bonded seal on, mainly located in asia. Now widely manufactured, they are available in a range of standard sizes and materials. They are high pressure seals which are used in the mechanical, hydraulic and pneumatic sectors. The bonded seal was originally developed to replace copper and steel type washers to prevent any type of leakages in high pressure environments. Commonly known as dowty seals, m barnwell services bonded seals and washers provide reliable and dependable resistance to high pressure applications, particularly suitable for sealing under the heads of bolts and threaded components, for pipe couplings and a wide range of connector applications where a perfect facetoface contact is required. Range nitrile 40c to 120c vitonfluorocarbon 26c to 204c highly saturated nitrile 40c to 160c metal materials. Bonded seals dowty seals dowty washers hutchinson ord. Dowty seals exporter,rubber bonded metal seals,cooler plugs. Catalog 4300 orings and seals pdf section updated october 2017 dimensions for reference only, subject to change.
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