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With five part designs, our KDAS compact seals are used as piston seals for double-acting cylinders with a maximum pressure of 35MPa. KDAS has an NBR ring with 3 sealing lips in the middle; Elastomer has an good sealing effect in both dynamic and static conditions.2 polyester elastomer back up rings to reduce the allowable […]
DKB wiper seal is molded on the metal frame with NBR and mates with the mounting holes. In addition, it has the excellent dust-tight sealing ability, can be waterproof and immersed, and has an inner lip to reduce oil film leakage. It is a dustproof and highly reliable series sealing system. One of the options […]
DKBI is a wiper with a metal frame for hydraulic applications that prevents various negative foreign particles from entering the cylinder. This is a seal that protects the device and keeps it sealed and prevents external dust from entering. It can be loaded into the entire slot. Made of polyurethane, it is a single lip […]
DNS is the single or double acting piston rotary seal consists of a filled PTFE groove friction ring and a pre-tensioned rubber O-ring. It is usually used with a guide ring. Double-acting piston seal for pivoting motions in hydraulic systems; for standardised housing according to ISO 7425/1; preferably for usage in hydraulic joints and rotary […]
DPE consists of a profile ring made of PTFE with a sealing edge and wiper edge, and two O-rings as sealing and preloading parts. DPR for improved overall sealing. DSH Seals’ DPR is primarily used in conjunction with our rod seal. Set a pressure relief hole between the seal and the wiper. Characteristics: Excellent operating […]
DPR consists of a profile ring made of PTFE with a sealing edge and wiper edge, and two O-rings as sealing and preloading parts. DPR for improved overall sealing. DSH Seals’ DPR is primarily used in conjunction with our rod seal. Set a pressure relief hole between the seal and the wiper. Characteristics: Excellent operating practices […]
A double-acting O-Ring energized seal developed for sealing between two media such as fluid and gas. It incorporates a limited footprint quad-ring Seal inset into the dynamic sealing face. Installed in grooves. Applied to mobile hydraulics, holding cylinders, piston accumulators, etc. DQF combines the characteristics of low friction, high pressure, and high speed seals, […]
DRD is a double-acting low-friction rod seal solution for compact O-ring grooves, that extends the service range above what an o-ring alone is capable of supporting. The DRD is designed for light-duty applications, is particularly suited for small-diameter installations, and due to its size and design, is easy to install. High performance materials, provide […]
DRD is a double-acting seal set for pivoting motion in hydraulic systems. It has a profile ring and an O-ring as energizing elements, with inside sealing. Double-acting seal for rotary axes, the moving parts of the hydraulic system, mainly used for hydraulic joints and rotary joints. 2 coaxial seal assembly, for rotary. Sealing ring inner […]
Gasket: Full name PTFE gasket, also called PTFE gasket or Teflon gasket on abroad, Flat gasket made of PTFE rods, tubes, plates machined or cut , V-shaped gaskets, piston rings, ball valve gaskets and other good features such as corrosion resistance, anti-aging and non-conductive. The back up ring is a plastic or rubber ring […]
The common compact seal SPGW is made of a sealing ring, an O-ring and back up ring. Sealing ring material is generally filled with PTFE; the O-ring is made of nitrile rubber (NBR). ) or fluororubber (FKM); the back up ring is made of polyoxymethylene (POM) material. The combined seal SPGW has good dynamic and […]
DSF is composed of PTFE seal ring and O-ring. It is used for double acting sealing of the piston rod of the hydraulic cylinder. Due to adopting special modified PTFE material, it can guarantee excellent low friction, wear resistance, extrusion resistance, high-temperature resistance and Chemical resistance. DSF is a very effective and reliable low friction […]
The seals, notably hydraulic seals supplied by DSH Seals are available in various pressure capacity, speed capacity, and operating temperature range. The hydraulic seals in DSH Seals are the best well-known, including rod seals, piston seals, buffer seals, guide rings, O-rings, and Oil seals. DSH Seals will emphasize improving the hydraulic piston seals. Frequently considered as a simple component, the hydraulic piston seal has a critical impact on the operation of the hydraulic system. It makes all the difference to the machines or devices during operations. DSH Seals features flexibility and versatility in manufacturing distinct hydraulic piston seals models and parameters. Of course, solutions, for example, operational evaluation, analyzing, and coverage of all hydraulic piston seals are offered in DSH Seals.
DSH Seals is reputable as a professional PTFE seals manufacturer in China. Currently, DSH Seals covers over 1,000 sorts of seals for more than 2,000 applications. DSH Seals adopts various advanced facilities and equipment to process the seals, including PTFE sintering machine, vulcanizing machine, edge trimming, internal mixer, mixing mill, and so on. No matter customers' industry is machinery manufacturing, refrigeration, sewage treatment, paper making, chemical engineering, oil refining, pharmacy, painting, and printing, or electricity generation industry, DSH Seals has the confidence to come up with the best suitable and appropriate seal solution for them. DSH Seals provides expert advice and gives support throughout the life cycle of your sealing system.
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