PU BUFFER RINGS

Short Description:

PU BUFFER RINGS 

Temperature: -30 ~+ 100 °C

Pressure: 40MPa (Max.)

Speed: 1 m/s (reciprocating)

Fluids: Mineral oil-based hydraulic fluids

Material: PU+PA

 

AVAILABILITY:   Stock statusIn Stock

 


  • Min.Order Quantity: 1 Set or 1 Bag
  • Supply Ability: 1000 Sets per Week
  • Delivery Time: 5-7 days for samll order
  • Product Detail

    About Us

    Product Tags

    Advantages:

    -Due to its special construction, this transmits the pressure between the main and the buffer seal back to the system

    -Interchangeable with ordinary PTFE buffer seals

    -Used the backup ring to prevent extrusion and greatly improve its bearing capacity.

    -Groove is simple, easy to install, can be used for closed grooves.

    -Good wear resistance ensure long service life.

    -Low compression-set.

    ITEM ID OD H
    JSHBY 35.5 51 6
    JSHBY 40 55.5 6
    JSHBY 45 60.5 6
    JSHBY 50 65.5 6
    JSHBY 55 70.5 6
    JSHBY 60 75.5 6
    JSHBY 65 80.5 6
    JSHBY 70 85.5 6
    JSHBY 75 90.5 6
    JSHBY 80 95.5 6
    JSHBY 85 100.5 6
    JSHBY 90 105.5 6
    JSHBY 95 110.5 6
    JSHBY 100 115.5 6
    JSHBY 105 120.5 6
    JSHBY 110 125.5 6
    JSHBY 115 130.5 6
    JSHBY 120 135.5 6
    JSHBY 125 140.5 6
    JSHBY 130 145.5 6
    JSHBY 132 147.5 6
    JSHBY 135 150.5 6
    JSHBY 140 155.5 6
    JSHBY 150 165.5 6
    JSHBY 160 175.5 6
    JSHBY 170 185.5 6
    JSHBY 180 195.5 6
    JSHBY 190 200.5 6

  • Previous:
  • Next:

  • What are JSPSEAL Hydraulic Seal made from?

    Hydraulic seals can be made from a variety of materials such as polyurethane, rubber or PTFE ect. The type of material is determined by the specific operating conditions or limits due to seal type, pressure, fluid chemical compatibility, speed, surface roguhness, Radial load, Hydraulic shock, or temperature.

     

    Material Characteristics

    Material Temperature Media Velocity Pressure(MPa)
    NBR -45°C to +140°C Mineral oil baed, hydraulic fluids,biological degradable oils water 0.5 25
    FKM -20°C to +200°C Mineral oil baed 0.5 25
    PU -30°C to +100°C Mineral oil baed, hydraulic fluids 0.8 35
    TPE -40°C to +110°C Mineral oil baed 0.8
    POM -45°C to +120°C Mineral oil baed 0.8
    PA -45°C to +120°C Mineral oil baed 1.0
    PTFE -55°C to +200°C Mineral oil baed,biological degradable oils water 15 40
    PHENOLIC RESIN COTTON FABRIC -50°C to +120°C Mineral oil baed,biological degradable oils water 1.0

     JSPSEAL aims at win-win situation with China customer.  We’re able to improve customer competitiveness with our product and service.

     

    Why Choose JSPSEAL Seal part?

     

    We have been selling in the aftermarket for nearly 20 years, we know more about what kind of seal the machine needs under bad work conditions. And precision molds ensure product size. Original imported raw materials ensure the mechanical properties of the products.

     

    JSPSEAL products have been exported for more than 10 years, and our extensive export experience can help you solve various transportation problems.we can ensure fast and efficient lead times across all JSPSEAL Parts.  

  • Related Products