PTFE BUFFER RINGS STEP SEAL

Short Description:

PTFE BUFFER RINGS STEP SEAL 

Temperature: -30 ~+ 100 °C

Pressure: 40 MPa (Max.)

Speed: 15 m/s (eciprocating)

Fluids: Mineral oil-based hydraulic fluids

Material:

Sealing Ring: PTFE+Bronze filled

O-Ring: NBR

 

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:

    -Stick-slip-free starting, no sticking

    -High static and dynamic sealing effect.

    -Low pressure starting, low friction and high abrasion resistance ensure long service life.

    -Simple groove design and easy to install.

    -Available for all diameters up to 500 mm

    -Wife range of application temperatures and high resistance to chemicals(depending on the choice of O-Ring material)

    ITEM ID H
    JSHBTS 20 4.2
    JSHBTS 22 4.2
    JSHBTS 25 4.2
    JSHBTS 28 4.2
    JSHBTS 30 4.2
    JSHBTS 32 4.2
    JSHBTS 35 4.2
    JSHBTS 38 4.2
    JSHBTS 40 4.2
    JSHBTS 45 4.2
    JSHBTS 50 4.2
    JSHBTS 55 4.2
    JSHBTS 60 4.2
    JSHBTS 63 4.2
    JSHBTS 35 6.3
    JSHBTS 40 6.3
    JSHBTS 45 6.3
    JSHBTS 50 6.3
    JSHBTS 55 6.3
    JSHBTS 56 6.3
    JSHBTS 60 6.3
    JSHBTS 63 6.3
    JSHBTS 65 6.3
    JSHBTS 70 6.3
    JSHBTS 75 6.3
    JSHBTS 80 6.3
    JSHBTS 85 6.3
    JSHBTS 90 6.3
    JSHBTS 95 6.3
    JSHBTS 100 6.3
    JSHBTS 105 6.3
    JSHBTS 110 6.3
    JSHBTS 115 6.3
    JSHBTS 120 6.3
    JSHBTS 125 6.3
    JSHBTS 130 6.3
    JSHBTS 135 6.3
    JSHBTS 140 6.3
    JSHBTS 150 6.3
    JSHBTS 160 6.3
    JSHBTS 170 6.3
    JSHBTS 180 6.3
    JSHBTS 190 6.3
    JSHBTS 160 8.1
    JSHBTS 170 8.1
    JSHBTS 180 8.1
    JSHBTS 190 8.1
    JSHBTS 200 8.1
    JSHBTS 210 8.1
    JSHBTS 220 8.1
    JSHBTS 230 8.1
    JSHBTS 240 8.1
    JSHBTS 250 8.1
    JSHBTS 260 8.1
    JSHBTS 270 8.1
    JSHBTS 280 8.1
    JSHBTS 300 8.1
    JSHBTS 320 8.1
    JSHBTS 330 8.1
    JSHBTS 350 8.1
    JSHBTS 400 8.1
    JSHBTS 410 8.1
    JSHBTS 420 8.1
    JSHBTS 430 8.1
    JSHBTS 440 8.1
    JSHBTS 450 8.1
    JSHBTS 460 8.1
    JSHBTS 470 8.1
    JSHBTS 480 8.1
    JSHBTS 490 8.1
    JSHBTS 500 8.1

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  • 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.  

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