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Glass filled POM wear ring, offers high bearing load capacity over a broad range of temperatures. The function of the wear ring is to guide the piston and piston rod of a hydraulic cylinder, as well as to withstand arising side loads. 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.

This wear ring is capable of withstanding high side loads and preventing metal-to-metal contact between the piston and the bore or the rod and the gland.





Item NO.:                              POM


Payment:                               T/T


Product Origin:                   China


Shipping Port:              Shenzhen


Order(MOQ):                         50

The PTFE back-up rings are proven components used for sealing both low and high pressure systems. Any system pushing the pressure limits on an elastomer seal, back-up rings are an inexpensive option to increase seal pressure capabilities or increase radial extrusion gaps behind the seal.
The back-up rings come standard in Virgin PTFE but can be made from any filled PTFE compound to increase the pressure capabilities.

PEEK,POM, Nylon back up ring are also made.


Item NO.:                              BUR


Payment:                               T/T


Product Origin:                   China


Shipping Port:              Shenzhen


Order(MOQ):                         50

The R001 Series rod seal is a low-friction design, consisting of a PTFE-filled seal and an O-ring energizer. The sealing lip design is optimized to ensure maximum sealing performance at both low and high pressures. The lip design features a “pump-back” capability, which eliminates pressure trapping when used as a buffer seal in a Zero-Leak Technology configuration.



Item NO.:                             R001


Payment:                               T/T


Product Origin:                   China


Shipping Port:              Shenzhen


Order(MOQ):                         50

Form:
Spring Energized Seal (One/Double stack Spring)

The R002 Series rod seal is a low-friction design, consisting of a filled PTFE sealing element and an O-ring energizer. The seal will function regardless of direction of pressure. The design is optimized to ensure maximum sealing performance at both low and high pressures. This device is available in many PTFE-filled compounds including materials suitable for high speeds and pressures. Manufactured in a variety of materials and sizes from 6 mm up to 1600 mm in standard or custom diameters.



Item NO.:                             R002


Payment:                               T/T


Product Origin:                   China


Shipping Port:              Shenzhen


Order(MOQ):                         50

O ring is a type of seals with solid rubber material or PTFE and an O-shaped cross section. Because its cross section is O-shaped, it is called O-shaped rubber ring. It is one of the most widely used hydraulic and pneumatic transmission systems.

The R003 Series rod seal is a heavy-duty, low-friction design, consisting of a PTFE-filled seal and a profiled energizer. It is designed for large diameter and challenging applications, where high pressure and large extrusion gaps exist. The seal is ideal for short-stroke, dithering applications.



Item NO.:                             R003


Payment:                               T/T


Product Origin:                   China


Shipping Port:              Shenzhen


Order(MOQ):                         50

Face Seals are typically used in static sealing applications. Inside Face Seals contain pressure inside a vessel and are often used as lid seals or in pipe flange fittings. A PTFE Face Seal offers advantages over traditional O-Rings in terms of pressure handling, chemical compatibility, and operating temperature range. Use in cryogenic applications is common.

The R004 Series U-Cup seal is one of XHH Seals’ most popular designs used in standard-duty applications. Its asymmetrical design ensures that the seal lip forces are optimized for every cross section and diameter. When used within a sealing system, the R004 is a key component of XHH Seals’ Zero Leak Technology. Manufactured in a variety of materials and sizes from 6 mm up to 1600 mm in standard or custom diameters.

Face Seals are typically used in static sealing applications. Outside Face Seals are often used to keep environmental media out of an exposed joint, hinge point, or pipe fitting. A PTFE Face Seal offers advantages over traditional O-Rings in terms of pressure handling, chemical compatibility, and operating temperature range. Use in cyrogenic applications is common.

The R005 Series U-cup seal is a high-performance, double-lipped seal for use as a primary seal, typically in moderate to high-pressure applications. Its asymmetrical design ensures that the seal lip forces are optimized for every cross section and diameter. When used within a sealing system, the R005 plays a key component of XHH Seals’ Zero Leak Technology. Manufactured in a variety of materials and sizes from 6 mm up to 1600 mm in standard or custom diameters.



Item NO.:                             R005


Payment:                               T/T


Product Origin:                   China


Shipping Port:              Shenzhen


Order(MOQ):                         50

Canted Coil Spring Seals employ a specialty wound wire spring installed in a polymer jacket. The canted coil is unique in the sealing industry because of its semi-linear load curve. As an engineered loading device, canted coil springs display a very constant load over a large deflection range. This feature allows Canted Coil Spring Seals to operate in friction sensitive applications like HPLC, encoders and flap actuators with consistent performance. Seals used in battery operated devices utilize these seals – minimizing seal friction and optimizing battery life. On the other end of the spectrum, Canted Coil Spring Seals are used with heavy load springs for use in highly viscous media such as epoxies and urethanes.