Hallite offers a wide range of single- acting piston seals that provide the. The Hallite 15 rod seal has been well proven in many applications . Single Acting Piston Seals. Hallite is a leading global manufacturer and distributor of fluid power hydraulic and pneumatic seals, wiper seals, o-rings, rod and piston seals, bearings and.
|Genre:||Health and Food|
|Published (Last):||13 November 2015|
|PDF File Size:||5.24 Mb|
|ePub File Size:||18.3 Mb|
|Price:||Free* [*Free Regsitration Required]|
Compare Quotations and seal the deal.
Universal Sesls Seals Private Limited. For a cylinder which is exclusively single-acting, capable of sealing dynamic pressure from one side unidirectionalit is always best to choose the type of seal designed to provide optimum sealing qualities for single-acting functions.
Our T63 polyacetal wear ring is suitable for both fluid and pneumatic cylinder applications, the T87bronze filled PTFE seaals is suitable for higher temperature applications.
Swivel Seals Swivel seals are designed for slow rotary applications, such as the hydraulic swivels, which allow the transmission of pressurised services between the chassis and body of mobile hzllite equipment.
Originally designed and patented by Hallite Seals over 25 years ago, the Unitized Piston continues to establish and develop itself as a unique solution for our customers many and varied applications. Double Acting Piston Seals Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealw and are designed to ensure that pressurised fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.
Wipers Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, sealls and moisture from entering the cylinder as they retract back into the system. A piston design where two single-acting seals on the piston for a double-acting cylinder are used can easily give rise to a breakdown. Tell us what you need by filling in the form. Ram Seal for concrete pump. Please enter Mobile Number.
Hallite offers a wide range of hydraulic rod seals for both single-acting and double-acting systems. The best sealing capacity of a double-acting cylinder, capable of sealing dynamic pressure from both sides bidirectionalis achieved by choosing a double-acting seal.
Particular attention should be paid to pair the rod seal and the seqls for the best sealing performance. The T, which is srals woven fabric reinforced polyester resin bearing is available in three forms, cut rings, spiral lengths and flat coils, and is compatible with a wide range of fluids, and is used extensively in mining applications. Piston seals, both single- and double-acting, can be designed for and used with integrated or pitson back-up rings and guide rings. We are here to help!
Hallite offers a wide range of piston seals that provide the ultimate in leakage control. Please enter your name.
Hallite Double Acting Piston Seals
Double Acting Piston Seals. Particular attention should be drawn to its selection, the surrounding environment and service conditions must also be taken into special consideration. Please enter full name. Vee Packing Service Vee pack sets are multiple-lip chevron seals, usually composed of a male and female adaptor and a group of three or five vee rings, are popular for sealing rods and pistons in medium to heavy duty applications and are compatible with both single and double acting cylinders.
An accepted solution for Construction, Off Highway and Agricultural cylinders, the Unitized Piston provides the OEM customer with proven extended service life whilst significantly reducing manufacturing and assembly costs.
These include a unique profiled NBR energised polyurethane PU seal, and a specifically designed three element seal for the mining industry comprising of an O-ring energiser, PU shell and a polyacetal anti-extrusion ring. Please enter your Email ID.
Hallite – Double Acting Piston Seals
The reason is that a very high pressure can be trapped between the seals. Small amounts of leakage on the rod are cosmetically unattractive, and in many applications are becoming increasingly unacceptable. It is then finish machined to provide a tight tolerance with the bore of the tube and also for the installation of the chosen seal. Contamination can cause significant damage to the rod, cylinder wall, seals, and other components, and is one of the primary causes of premature seal and component failure in a fluid power system.
Mobile Number Please enter Mobile Number. At the same time, it prevents any metal-to-metal contact, which will damage and score the surfaces and eventually cause seal damage, leakage and component damage. Save time and let us provide you with verified contacts. Hallite offer bearings in various types of materials all of which offer high wear-resistance and demonstrate excellent friction properties.
Free 3D CAD Models – PARTcommunity – Free 2D & 3D CAD Models and Social Community for Engineers
The choice of piston seal is decided by the way in which the cylinder operates. Company Factsheet Nature of Business Retailer. Single Acting Piston Seals Piston Seals or Pistonn Rings are used in hydraulic cylinders for fluid sealing and are pison to sseals that pressurised fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.
Excessive leakage through the rod seal can reduce equipment performance, and also in extreme cases can cause environmental issues. A glass filled nylon wear ring T offers high bearing load capacity over a broad range of temperatures, whilst our high strength nylon bearing T is suitable for telescopic applications. If a less aggressive rod seal is paired with an aggressive wiper, the wiper can scrape off the microscopically thin film of oil that remains on the rod in microscopic surface imperfections during the return stroke, resulting in system leakage.
The wiper seal is the most undervalued seal type in the hydraulic cylinder in relation to its important function. The steel piston has a non-metallic bearing material moulded over the outer diameter using a special proprietary process. Unitized Pistons The Hallite Type is a ready to fit complete piston.