Rod Seals

 The rod step seal is composed of a PTFE rod seal ring and an O-ring. The PTFE filled sliding ring has low friction characteristics and can be used in applications with poor lubrication.
The Rod step seal is especially suitable for control cylinders, servo systems, machine tools, construction machines, and chemical industry applications.
Different PTFE material sliding rings and rubber material O rings can be selected for different applications to meet different fluid media and temperature ranges.

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

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

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.

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

The R006 Series U-Cup is a popular and versatile design with a wide range of applications. The design features a primary sealing material that is further energized by an elastomeric element, frequently an O-Ring. This allows a high sealing force to be created at the sealing lips or allows the use of seal materials that might otherwise have insufficient compression set resistance. This versatility allows this seal to be used across many markets. Manufactured in a variety of materials and sizes from 6 mm up to 1600 mm in standard or custom diameters.



Item NO.:                             R006


Payment:                               T/T


Product Origin:                   China


Shipping Port:              Shenzhen


Order(MOQ):                         50

The R007 Series is a heavy-duty polyurethane seal with multiple features that include a double-lipped U-Cup design, an internal O-ring energizer and a reinforced backup ring on the heel. This seal is ideal for pressure spikes and large extrusion gaps common in mining applications.



Item NO.:                             R007


Payment:                               T/T


Product Origin:                   China


Shipping Port:              Shenzhen


Order(MOQ):                         50