The bonded seal consists of a metal washer of rectangular section, which has bonded to its inside diameter a vulcanised, trapezoidal shaped ring of rubber. These are made by our vendors using best quality material and sophisticated technology to render maximum client satisfaction. Dowty seal rubber dowty seal manufacturer from new delhi. These specialist seals are used for gas applications to ensure an airtight seal between the cylinder yoker or regulator of any medical device. Stainless steel metric dowty seals nbr seals 316 stainless steel sizes m8 to m26 supplied individually self centering other nonstandard sizes are available, please get in touch with our sales team to discuss contact us for all your stainless steel metric dowty seals needs. No account required for online purchases, pay with paypal online purchases are delivered to uk addresses only. Dowty dynamatics, dowty pumps, hydraulic gear pump. It creates a mirage of joy and leaves frustration in your hands. We are uniquely placed to offer dedicated design and development from our marketleading product and material portfolio. Seals are molded from epdm and fkm polymers, bonded. Dowty seals bonded washer nbrsteel usit ring seal rubber. If you would like more information about our range, download our bonded seals and washers catalogue or contact a member of the team. Dowty seals exporter,rubber bonded metal seals,cooler plugs. Dowty technology gear pumps being the leading names in industry we are involved in supplying and trading a wide range of hydraulic hand pumps.
See our range of products and download further information for gear pumps, hand pumps and tandem pumps. 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. Dowty seals, buy dowty washers online, hydraulic seals. Below is a list of system seals most popular hydraulic and fluid seal products and links for more details. Bonded seals, dowty seals, oil seals, hydraulic seals, douty.
They provide high and low pressure sealing for ports on fluid systems where mineral based hydraulic fluids or mineral based engine lubricating oils are present. Orings and backup rings hydraulic seals, rotary shaft. From orings to pistons seals, rotary seals, custom seals and more, turn to the world leader in sealing solutions. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed. Dowty seal taken over by trelleborg sealing solutions. These are made available in two forms which includes elastomers and metals. Check here to get more details of dowty dynamatics, dowty pumps, hydraulic gear pump, mumbai, india. It was listed on the london stock exchange and was once a constituent of the ftse 100 index. 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. Stainless steel bsp dowty seals hydraulic megastore. The discs consist of a metallic ring and a rubber sealing pad bonded together.
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. The metal washer prevents compression and extrusion. Bonded seals, dowty seals, oil seals, hydraulic seals. Used to form a physical barrier to prevent the mixing of gases or liquid fluids, the simple toroidal shape of an oring has proven to offer high sealing efficiency across a wide range of applications. To order, specify pipe size, outer ring, and inner ring material. The inner ring, bonded to the outer ring, consists of either bunan or fluorocarbon fkm. Tapped holes when bonded seals are used to seal tapped holes the thread relief should never be greater than 0. This seal is socalled because they were originally made by the dowty group.
Oil seals, o rings, hydraulic and pneumatic seals, circlips, india. Bonded seal dowty washers ca2173 champion fasteners. To easily access the robotics ar app, download our. Composite seals include complicated parts such as rubber bonded to metal and plastic. Dowty seals, bonded washers, thread seals, statoseals. International oring sizes an oring, or toroidal seal, is the most common type of seal used in the world today. The firm ceased operating as an individual entity following its acquisition by ti group in 1992. Trelleborg sealing solutions is a major international developer, manufacturer and supplier of seals, bearings and molded components in polymers. Gasket outer rings are available in both 316 stainless steel and zinc plated carbon steel. Dowty sealing washer for bsp ports if your bsp fitting or port does not have a sealing flare or oring chamfer, you should use a dowty sealing washer to seal the connection at the face of the female port. Dowty seals exporter,rubber bonded metal seals,cooler. Dowty, palmerchenard, shamban, airframe seals and impervia are all brands within the trelleborg sealing solutions portfolio. Product range industrial sealing trelleborg sealing solutions. We are a recognized trader and authorised catzlogue dowty of a wide range of dowty gear pumps.
International oring sizes precision polymer engineering. 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. Dowty technology gear pumps gear pumps exporter from coimbatore. High precision hydraulic gear pumps are available in flow rating from 0. These are sealing discs that seal threads and flange joints. Rs bonded gaskets create a seal with din 3852, type a rs parallel threads. Mechanical seal technology and selection seal selection by media technical information. Oil seal, o rings, hydraulic and pneumatic seals, diaphargms and expansion bellows, rubber. They provide reliable and dependable resistance to high pressure applications.
For the best experience on our site, be sure to turn on javascript in your browser. Manufacturing in the uk and malta, dowty seals has supplied the aerospace, mining and manufacturing industries with a wide range of seals in a variety of materials. Gs hydro retain ring flange bonded seals consist of a metallic ring with a rubber seal nbr bonded together. Dowty dynamatics, dowty pumps, hydraulic gear pump, mumbai, india. Originally made by dowty group, they are also known as dowty seals or dowty washers. We invite you to download product files in cad, which are included in most of the detailed descriptions, or feel free to contact one of our specialists to help design seals that are optimized for your particular application. Dowty seals are perfect solutions for bolt thread sealing. Dowty seals is the name recognised worldwide for quality sealing products. Get dowty seals at best price with product specifications. Email this page download pdf download pdf printable page. Gs hydro retain ring flanges systemss main application is in areas where piping without welding is important and are used in marine, offshore a. The dowty bonded seal is a synthetic rubber sealing member that is bonded with heat and pressure to a zinc plated steel washer. They consist of a metal washer and an elastomeric ring bonded inside the diameter. As a manufacture with 10 years experiences, we are specialized in kinds of oil seals, o rings and seal kits.
Iso standards for installation spaces of piston seals, rod seals and wipers. Factory dowty seals bonded washer nbrsteel usit ring seal rubber product seal. 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. This sae aerospace recommended practice arp addresses the general requirements for data recording procedures, packaging, and storing of aerospace elastomeric seals and seal assemblies which include an elastomeric element prior to the seal being assembled into hardware components. Now widely manufactured, they are available in a range of standard sizes and materials. Dowty seals, history, properies and details of applications. 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. Stainless steel bsp dowty seals nbr seals 316 stainless steel sizes 18. Dowty sealing washer for bsp ports pegasus auto racing. The champion assortment range is the most comprehensive range of its type assembled in australia. Other hydraulic seals are also available for purchase online. Mechanical seal technology and selection eagleburgmann. International oring sizes ppe precision polymer engineeri. They are high pressure seals which are used in the mechanical, hydraulic and pneumatic sectors.
Bonded seals available from stock in standard and selfcentering types. Trelleborg sealing solutions is the leading supplier of sealing solutions to the aerospace industry with a history that goes back over 60 years. The dowty bonded seal is available in the full range of sizes for low octane fuels, diesel oi, etc. Bsp supplied individually other nonstandard sizes are available, please get in touch with our sales team to discuss contact us for all your stainless steel bsp dowty seals needs. Bonded dowty seals represent a combination of metal washer and elastomer sealing lip vulcanised to the edge of the metal part to seal bolted connections and mounting elements in all industrial applications e. In 2000 smiths took over ti to create polymer sealing solutions. Bonded seals available from stock in standard and selfcentering types you can now buy bonded seals in our webstore. U sit rings popularly known as dowty seals in joy there is neither desire nor ambition. Bonded seals metric imperial sizes buy online eastern. They are high pressure seals used in the mechanical, hydraulic and pneumatic sectors. Dowty gear pump catalogue pdf search for happiness. A hydraulic seal for sealing between two hydraulic components 1, 2 that move axially one within the other comprises a first pressureenergised ring seal 3 located between the components so as to respond to hydraulic pressure on an axially directed inner face of the seal, and a second ring seal 7 located adjacent said inner face of the first seal 3 so as to control the flow of hydraulic. Pamargan distributed washer specifications the pamargan bonded seal is a products worldwide tensile strength mnm2 minimum 540 540 540 540. Manufacturer of dowty seal rubber dowty seal, sump plug dowty seal, bonded seals offered by matric hydraulic fittings, new delhi, delhi.
Dowty seals ltd original assignee dowty seals ltd priority date the priority date is an assumption and is not a legal conclusion. Replacement seals, safety valve, mounting flanges, brackets, and adapters make installation easier and faster. Founded in 1945 dowty seals produced these bonded seals until 1992, when they were acquired by ti. Bonded seals were originally designed to replace copper type washers used in highpressure systems. These seals comprise a metal annulus to which a medium nitrile elastomeric ring of trapezoidal crosssection is bonded. Dowty group was a leading british manufacturer of aircraft equipment. Join our mailing list to receive the quarterly ppe enewsletter and be the first to know about all the latest news. Bonded seals are also known as dowty seals or dowty bonded washers. Dowty sealsbonded washers seal solutions australia. Not all pipes and fittings companies are created equal. Both the washer material and the rubber compound can be selected to suit a given application. Pump seals, agitator seals, compressor seals, and magnetic couplings. A bonded seal is a type of washer used to provide a seal around a screw or bolt. Complete patent searching database and patent data analytics services.
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