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Factory Add. : Luoqiao Industrial Zone, Lingxiang Town, Huangshi, Hubei, China Office : 1004, Block 5, Yijing Square, No.3 Tianjin Road , Hua...
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Factory Add. : Luoqiao Industrial Zone, Lingxiang Town, Huangshi, Hubei, China Office : 1004, Block 5, Yijing Square, No.3 Tianjin Road , Hua...Contact Now
GNL Toric Seals ,Floating Seals,Lifetime Seals

GNL Toric Seals ,Floating Seals,Lifetime Seals

  • Product Name: GNL Toric Seals ,Floating Seals,Lifetime Seals
  • Material: Metal+rubber
  • Metal Ring Color: Black
  • Metal Ring Hardness: 58-62HRC/65-72HRC
  • Rubber Ring Material: Viton & nbr &silicon Rubber
  • Rubber Ring Hardness: 60°-65°
  • Rubber Ring Color: Black+ red/yellow/blue +various colors
  • Rubber Ring Pulling Intensity: ≤12% ±5°
  • Working Time: 5000 Hours
  • Warranty: 18 Months
  • Working Time: 5000 Hours

GNL Toric Seals ,Floating Seals,Lifetime Seals

 1.One set=2 metal rings+2 rubber orings


2 metal rings 2 rubber rings
size: 50-1000MM(id) material: NBR/Viton/Silicone/HNBR
material: fogerd steel or cast iron (Gcr15 &100Cr6)  hardess 58-62HRC/65-72HRC color: Black/Blue/Red/yellow/Custom
hardness: 60°-65°





2,  4 Types for your reference







Apply for all kinds of brand heavy machine: EXCAVATOR ,BULLDOZER ,TRACTOR ,TRAVEL MOTOR ,FINAL DRIVE ,SWING MOTOR caterpillars' articulations of construction vehicles, heavy construction vehicles and agricultural equipment , tunnel boring and underground mining machinery
track rollers of construction machines and mining machinery. the undercarriage of bulldozers and excavators
Various loaders and land levelers, cranes, mixers, mining machines, 
 Off Highway Mining Trucks,Shovels,Continuous Miners,Longwall Shearers,Wheel Ends,Wet & Dry Brakes,axles,heavy trucks ,tracked vehicles,Idlers,Rollers,Gearboxes,Cutting Heads. for aftermarket 


Our floating seals can be replaced for well known construction and mining machinery such as KOMATSU, CAT, Hitachi,Mitsubishi ,Daewoo, Kobelco, Sumitomo and Hyundai. Some models are listed below.


models part no 
PC200-3, PC200, PC200-5,6, PC300-7, PC400-5









  215B, 215C,215D, E200B,EL200B  

2M2858/5K6191/9W7216/ 9W7223,1M8746/9W7220

  EX200-1, EX200 , EX300, UH 07-5(UH081)   4110358,4060222/4110359/4512571











part no on the seals and box.

Inner packing with plastic bags and box, outer packing with carton,wood pallet,wood carton.


About us 

Huangshi Rvitong Machinery Ltd. is a professional factory on floating seal, founded in 2004.


Our factory absorb the Italian GNL advanced technology of production as many years and


research and experience, we have a special system to reach different customers 




The inner diameter of floating seal is from 50-1400mm. Now my factory have two production


line: one is for forgeable piece, hardness is HRC58-62, worktime is 4000HRS; the other is


for cast, hardness is HRC65-72, worktime is 6000HRS. There are four different types:


stander type, XY type, L type and iron plate type.

Customers Design and Small Quantity Trial Orders are welcomed. We are doing my best to


reach your requirement in good service, reputation and faith for long and strong



We sincerely welcome you to join us.




Japan ,France ,Italy customer visit  our factory 



20141125-20141128  Shanghai Bauma Exhibition 



for the first business ,one small free sample avaliable for your checking.



Huangshi Rviton Machinery Co.,Ltd


Contact Person:Nina Huang

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