Huangshi Rviton Machinery Co.,Ltd

Komatsu Excavator Floating Seal, Bulldozer Floating Seal 130-27-00020 China Factory

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新闻

Huangshi Rviton Machinery Redefines Heavy-Duty Sealing with Advanced Mirror Seal Solutions for Global Industrial Application

Huangshi Rviton Machinery Redefines Heavy-Duty Sealing with Advanced Mirror Seal Solutions for Global Industrial Application

2026-05-26 15:22:43

With over two decades of engineering expertise, Huangshi Rviton Machinery Co.,Ltd has announced the expansion of its manufacturing capabilities to support global OEMs (Original Equipment Manufacturers) and aftermarket distributors. By leveraging state-of-the-art metallurgy and precision elastomer molding, the company delivers sealing solutions that significantly reduce downtime and extend the operational lifespan of heavy equipment

Huangshi Rviton Machinery Redefines Global Heavy-Duty Sealing Standards with High-Performance Floating Seals

Huangshi Rviton Machinery Redefines Global Heavy-Duty Sealing Standards with High-Performance Floating Seals

2026-05-26 14:14:33

The global heavy machinery and construction equipment industries are experiencing an unprecedented surge in demand for highly durable, wear-resistant components. At the forefront of this industrial evolution is Huangshi Rviton Machinery Co., Ltd., a premier Chinese manufacturer specializing in the design, engineering, and distribution of premium-grade heavy-duty mechanical face seals, universally known as floating seals.

New Application Upgrade of Floating Seals in Modern Agricultural Machinery Industry

New Application Upgrade of Floating Seals in Modern Agricultural Machinery Industry

2026-05-22 16:59:32

New Application Upgrade of Floating Seals in Modern Agricultural Machinery Industry

Contact us

OEM and ODM are our special services, we can also provide custom packing.

Komatsu Excavator Floating Seal, Bulldozer Floating Seal 130-27-00020 China Factory

  • Type: Standard type
  • Part#: 130-27-00020
  • MOQ: 1 SET
  • Stock: Yes
  • Process: Forge
  • Hardness: HRC58-62
  • Life-span: 5000hours
  • Warranty: 18 months
  • Color: Black
  • Metal:  Steel GCR15
  • Rubber: Nitrile/ Silicone/ Viton
  •  
  • Product Details

Komatsu Excavator Floating Seal, Bulldozer Floating Seal 130-27-00020 China Factory

1 Set Consist of two metal seal rings and two rubber seals  
Rvton# R1090
Weight 0.730KGS
OEM Part#

130-27-00020  130-27-00021 

195-30-00302  130-27-B0200

Material Forged Bearing Steel& Nitrile rubber
Lifetime 5000HOURS
FOB Wuhan, Shanghai, Qingdao, Ningbo, Shenzhen, Xiamen
Packing

Outside: Standard export carton.

Inside: inner box with our log.

Each set will be placed in the pp bag tidily.

Warranty 18 months

There are 2 materials: 
Steel Gcr15 / 100cr6 and cast iron 15Cr3Mo
METAL Steel Gcr15/ 100Cr6 Cast 15Cr3Mo
Surface smoothness/roughness: ≤Ra0.2μm 6.3-12.5μm
Work face smoothness ≤Ra0.15μm ≤Ra0.1μm
Pressure loading ≤0.15MPa ≤0.3 MPa
Forging line speed 2m/s 3m/s
Temperature range —100~200°C -40~160°C
Hardness (HRC) 58-62 60-68
Lifetime (Hours) 3000 5000

NBR60, silicone and FKM rubber rings are offered
  Material  NBR60  SILICONE  FKM
 Hardness  60°~ 65°  60°~ 65°  72°~ 78°
 Minimum tensile strength  11MPa  10.6Mpa  11MPa
 Minimum elongation at break  300%  400%  260%
 Permanent deformation  12%  8%  25%
 Temperature range  -40℃- +120℃  -49℃- +230℃  -30℃- +250℃
 



Full OEM resources available for Komatsu, Caterpillar, Hitachi, Goetze, Trelleborg, Kubota and Kobelco... 
As the increased requirement, we have prepared a lot of goods in stock to meet our customers and our partners' urgent need.
Model# Bottom roller Carrier roller Front idler Sprocket
PC60 110-30-00085 140-30-00040 141-30-00610  
PC200 20Y-30-00040 20Y-30-00090 10Y-30-00100 150-27-00026
E200B 1M8746 8E5609 5P0204  
E320 9W7220 8E5609 9W7225  
D60 141-30-00616 141-30-00616 141-30-00610 141-27-00015
D85ESS-1 154-30-00832 154-30-00832 154-30-00832 192-27-00022
D3 9E6690 9E7216 9E6691  
seal group in stock


Rvton Seals are also made upon your designs and drawings.



Packaging & Shipping

Outside: Standard export carton.

Inside: Inner box. Each set will be placed in the pp bag tidily.

               Your special requirement are welcomed.

Wood pallet free of charge 

- Shipping via air forwarder/ sea forwarder/ DHL/ UPS/ FEDEX/ TNT...We have many shipping forwarders that have copperated for many years, reliable service and better shipping cost will be offered.





FAQ

 - Are you factory?

   Yes. a 13 years factory in Hubei province, China


- How do you control the quality?

  100% inspect the size in the each procedure before a seal is exported. 


- How long to make a shipment?

  In 3 days with stocks, 2-5 weeks according to your purchasing quantities if no stocks.


- Can i buy one to try?

  Yes, abosutely. We offer trial order and sample order for quality evaluation. Bulldozer and Excavator Floating Seal 130-27-00020 China Factory

 More details please contact me! Good offer will be given to you.

     


 

 Fay xu

Email      -   floatingseal04@rvton.com 

Skype     -   hsrvton03

Wechat   -   86 15327878823

Direct line -  86 15327878823


Website-  www.sealgroupsupplier.com


Huangshi Rvton Machinery Co., Ltd.

No.3 Tianjin Road Huangshi City, Hubei ProvinceChina

Tel   - 0086 15717237241  15327878823

Fax  - 0086 714 6277689

We devote ourselves to offering you the best floating seals.


 


Huangshi Rviton Machinery Co.,Ltd

Tel:+86 15717237241

Contact Person:RVTON

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