Rvton floating seal for contruction vehicles

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Rvton floating seal for contruction vehicles

  • 1.Lifetime:5000Hours/8000hours
  • 2.Hardness:58-62HRC/62-68HRC
  • 3.Material of Seal:100cr6/Gcr15/E52100/534A99/SUJ2
  • 4.Inner diameter:38mm-1000mm
  • 5.Material of O-Ring:NBR/Viton/Silicone/HNBR
  • 6.Process of Seal:Forging & Casting
  • 7.O-Ring color:Black/Blue/Red/Custom
  • 8.Warranty:18 months after shipment
  • 9.Rubber Ring Hardness:60-65°
  • Product Details

Rvton seal group/floating seal/face seal/mechanical face seal

It's including two metal rings and two O-rings.

 - The Metal ring


Surface finish / Roughness

≤ Ra0.2μm

Face finish

≤ Ra0.015μm


≤ 0.3MPa

Forged/Casting  line speed

2m / s &  3m / s


58 - 62 HRC


 -100 ~ 200 °C


 - The rubber o ring                                                                                  


Shore hardness

60 ° ~ 65 ° 

Minimum tensile strength 


Minimum elongation at break 


Flexible change 

± 5 °

permanent deformation

≤ 12%


We can supply you with good quality and high precision seal group and highly specialized market analysis and after sales service is a major part of our business. We track down every client once they place an order making sure there is no questions with the products we provide. Our products has widely been used as OEM parts of Komatsu, Sumitomo, HITACHI, Kato, Caterpillar, Deawoo, Hyundai, Kobelco  etc.

Our products have been exported to Europe, North America, Oceanie, Southeast Asia, Africa, and they have received fairly high evaluation in many places. 

About us:

Huangshi City Rvton Machinery Co.,Ltd is build in 2004 which well experienced in floating seal over 12 years.

Our business based on our good team ,we have a expericed factory which strictly control the product costs and quality ,excellent sales team supply the good service for customers.

We are here, Choose Rvton (floating seal ) to save your time !


  If you have any need for seal group /floating seal ,kindly contact Ivy Chan,conatct way as below:



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