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As global infrastructure projects expand and mining operations push the limits of heavy machinery, the demand for high-end, reliable sealing components has reached an all-time high. At the forefront of this industrial demand is Huangshi Rviton Machinery Co., Ltd., a premier Chinese manufacturer specializing in the research, development, and production of heavy-duty mechanical face seals. Known globally as a pioneer in the industry, the company’s signature product line, the duo cone seal, is increasingly becoming the preferred choice for original equipment manufacturers (OEMs) and aftermarket distributors worldwide.
The global heavy equipment industry is undergoing a significant shift as construction, mining, and agricultural sectors demand longer operational lifespans and reduced maintenance downtime. At the forefront of this industrial evolution is Huangshi Rviton Machinery Co., Ltd. (professionally known as RVTON), a premier manufacturer specializing in the research, development, and production of heavy-duty duo cone seal technology.
As global infrastructure, mining, and agricultural sectors experience unprecedented growth, the demand for highly durable machinery components has reached an all-time high. At the forefront of this industrial demand is Huangshi Rviton Machinery Co., Ltd., a premier Chinese manufacturer specializing in the design, development, and production of high-performance Mechanical Face Seal technology.
| 1 set | It consists of two metal sealing rings and two rubber seals |
| P/N | 801904139 |
| MOQ | 2 set |
| OEM for |
Kalmar |
| material | GCr15 steel and NBR60 |
| lifetime | 5000 hours |
| FOB | Wuhan, Shanghai, Qingdao, Ningbo, Shenzhen, Xiamen |
| package |
Shrink films + Inner box + standard export carton + wood pallet + wood box |
| Guarantee | 18 months |
Komatsu, Caterpillar, Hitachi, Kubota, Kobelco, Danapac, Goetze, Trelleborg...
| model# | Bottom roller | Carrier Roller | Front idler | Final Drive |
| 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 |
| 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 |
| 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℃ |
| Specific Gravity(g/cm3） | 1.25 | 1.2 | 1.8 |
-Why Rvton deliver so fast?
-As we stock lots of raw materials,packing boxes and completed products.
-You're the factory?
Yes, we are a 13 years factory in Hubei Province, China
- How do you control the quality?
Each seal is 100% inspected in every process before exported
- How long to make the shipment?
In three days with stocks, 15-30 days according to the order qty.
- Can i buy one to test?
Yes, we offer a trial order and sample order for your Quality Evaluation.
Welcome to meet us at Shanghai Bauma Exhibition, booth Nr W4.152
For more information, please contact me! Good offer will be sent to you.
Fay Xu
Sales Representative
E: floatingseal04@rvton.com
T: 8615327878823
Skype: fay.xu3
Wechat: Rvtonseal04
Whatsapp: 86 15327878823
