Oil Resistant Hydraulic Polyurethane PU Piston Rod Oil Seal

Seal, Oil Seal, Piston Seal manufacturer / supplier in China, offering Oil Resistant Hydraulic Polyurethane PU Piston Rod Oil Seal, U V Type Teflon Spring Energized PTFE Seals, Automobile Dcy Shock Absorber Oil Seal and so on.
Product description

Basic Info

  • Model NO.: UN, UHS, DH, UNP

  • Application: Cylinder

  • Performance: High Pressure

  • Standard: Standard

  • Brand: SVKS, OEM

  • Style: Un, Uhs, Unp, Dh, Ja

  • Transport Package: Bag or Carton

  • Origin: China(Mainland)

  • Material: PU

  • Type: Dust Seal

  • Shape: O-Ring

  • Color: Green

  • Samples: Available

  • Trademark: OEM

  • Specification: ISO

  • HS Code: 4016931000


Having been used very widely in hydraulic cylinders, UN can be used for piston and rod applications because of having the height of both sealing lips equal. Standardized with the materials of high-performance PU 93 shoreA.

Technical Data
Pressure: ≤ 400 bar
Temperature: -45°C to +110°C
Speed: ≤ 0.5m/s
Media: Hydraulic oils (mineral oil-based)

Material
Material: PU
Hardness: 93 ± 2 Shore A
Color: Blue / Green / Light yellow

Advantages
High sealing performance under low pressure
Not suitable for sealing singly
Easy installation

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IDU piston seal (9).jpg

IDU piston seal (12).jpg


Some sizes of UN dust seal

UN 4x10x4 UN 8x12x8 UN 10x20x8 UN 14x22x4
UN 4x11x5 UN 8x14x4 UN 10x22x6 UN 14x22x5
UN 4x12x4 UN 8x14x6 UN 10x22x8 UN 14x22x6
UN 4.5x9.5x4 UN 8x14x8 UN 11x17x4 UN 14x22x8
UN 4.5x11x5 UN 8x15x6 UN 11.11x19.5x4.76 UN 14x24x5
UN 5x11x8 UN 8x15x8 UN 11.2x19.2x5 UN 14x24x8
UN 5x12x5 UN 8x16x4 UN 11.2x21.2x8 UN 14x26x5
UN 5x12x5.5 UN 8x16x5.7 UN 12x18x4 UN 14x28x10
UN 5x12x6 UN 8x16x6 UN 12x18x5 UN 14x30x5
UN 5x12x8 UN 8x16x8 UN 12x18x6 UN 15x21x4
UN 5x14x4.5 UN 8x18x8 UN 12x18x8 UN 15x22x6
UN 5x14x6 UN 8x19x8 UN 12x19x5 UN 15x22x8
UN 5x14x8 UN 8x22x10 UN 12x20x4 UN 15x23x5
UN 5x16x6 UN 9x16x6 UN 12x20x5 UN 15x25x5
UN 5x16x8 UN 9x19x6 UN 12x20x6 UN 15x25x6
UN 6x12x4 UN 9x19x8 UN 12x20x7 UN 15x25x7
UN 6x12x5 UN 10x13.5x2.2 UN 12x20x8 UN 15x25x8
UN 6x12x5.5 UN 10x14x2.5 UN 12x22x5 UN 15x25x10
UN 6x12x6 UN 10x14x4 UN 12x22x6 UN 15x27x7
UN 6x12x8 UN 10x15x3 UN 12x22x7 UN 15x30x8
UN 6x13x5 UN 10x16x4 UN 12x22x8 UN 15x30x10
UN 6x13.5x5 UN 10x16x4.5 UN 12x24x6 UN 15.8x20x3
UN 6x14x5 UN 10x16x6 UN 12x24x8 UN 16x22x4
UN 6x14x6 UN 10x16x8 UN 12x25x8 UN 16x22x5
UN 6x14x8 UN 10x18x5 UN 12x25x10 UN 16x22x6
UN 6x15x6 UN 10x18x5.5 UN 12x26x10 UN 16x22x7
UN 6x16x6 UN 10x18x6 UN 12.5x22.5x8 UN 16x22x8
UN 6x16x8 UN 10x18x8 UN 14x20x5 UN 16x24x4
UN 6.3x16.3x8 UN 10x20x5 UN 14x20x6 UN 16x24x5
UN 7.1x17.1x8 UN 10x20x6 UN 14x20x8 UN 16x24x8
UN 7.93x14.28x3.17 UN 10x20x7 UN 14x21x5 UN 16x24x9




Our Services:

1. Convenient: 24th Hours sales/After-sales Service online or on the phone
2. Quality Assurance: We will discuss with you and supply you the best quality comfortable to your market
3. Quick delivery: Time is money, we promise we always will deliver the goods quicker than others
4. According to customers' drawing, customized specifications are welcomed
5. Low MOQ, small orders can be accepted.


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