Products | Page 2 of 5

Products

DSH Seals Company has amassed decades of experience in designing and manufacturing of various kinds of seals. Different types of seals include fluid power seals, dust seals, hydraulic piston seals, pneumatic seals, static seals, guide and back-up rings, piston seals, rod seals, rotary seals, axial shaft seals, radial shaft seals, wear sleeves, V seals, U-cup seals, Y seals, O-rings, and other large machined seals are all available in DSH Seals. The materials adopted and the manufacturing procedures are all in line with international environmental expectations. DSH Seals is capable of machining and molding seals out of a wide variety of materials from elastomers, polyurethanes, engineered plastics, to advanced engineered plastics. Usually, to meet demanding chemical sealing applications, the seals are made of a range of high-strength materials to withstand extreme temperatures and irritating chemicals. They are suitable for a wide range of operating conditions and applications, such as for pumps, valves, mechanical seals, fittings, and reactors. DSH Seals also provides an assortment of tailored design configurations to accommodate a variety of hardware configurations and applications. So far, DSH Seals has provided seals solutions for many giant companies such as HUAWEI, PetroChina, PEMEX, Cnooc, BYD automobiles, etc. As one of professional PTFE seals manufacturer, we are reputable for our supreme quality seals which feature good mechanical strength, rigidity, high precision, strong wear resistance, and high fatigue strength of seals. In any case, our seals are extremely durable, excellent in chemical resistance and temperature resistance, and have the best sealing performance in a variety of demanding environments. They can withstand a variety of corrosive media to seal various parts well. Our seals are also noted for their particular functions. They can not only be used for the general sealing of parts but also can be used for sealing parts with the self-lubricating function.

DDAS/DAS-Standard Double-acting Compact Piston Seal

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 – Excavator Hydraulic Cylinder Dust Rubber Wiper Seal

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 – Hydraulic Cylinder Dust Oil Seal Wiper Seals

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 – PTFE Piston Rotary Shaft Seal ring

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 – Hydraulic PTFE Double Wiper Dust Seals

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-Cylinder Wiper Ring Dustproof Scraper Seal

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 […]

DQF-Bronze Filled PTFE NBR Compact Piston Seal

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-Compact Double Delta Hydraulic Rod Seal

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 […]

DRS – PTFE Rod Rotary Shaft Glyd Rings

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 […]

DRT-Custom PTFE Peek POM Back up Ring

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 […]

DSD-Custom Step Seal Piston 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-Hydraulic Piston Seal Bronze filled PTFE Glyd Ring

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.