After production and research and development, Ruichen Seals has launched two static seal products, J03 and J04, to new and old customers. Both are unique basic seal products.
J03 and J04 are heavy-duty bidirectional inner diameter static seals. J03 is precisely adapted to the position of hydraulic cylinder piston, while J04 is designed for hydraulic cylinder head. The sealing contact area of both can be intelligently adjusted with pressure, providing professional and efficient solutions for your hydraulic cylinder static sealing problems, ensuring stable operation without leakage.
Product features and applications:
Advantages:
(1) High pressure resistance
(2) High stability
(3) Interchangeable with O-rings and O-rings with retaining rings
(4) Simple and convenient
(5) Strong wear resistance
Material
| Main sealing material | Transmission medium | Temperature range ℃ | Work pressure | Maximum extrusion gap | ||
| HPU Polyurethane | Mineral oil | -30 | - | +100 | 600bar | F≤0.4mm |
| Water-based transmission fluid/water | +5 | - | +50 |
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| Chamfers and Arcs | Tolerance | Surface finish | ||||||
| S≤ | 4 | 5 | 5.6 | 6.8 | μmRa | μmRt | ||
| r1 | 0.2 | 0.2 | 0.4 | 0.4 | ΦD1 | H8 | ≤1.6 | ≤10 |
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Φd1 | f7 | ≤1.6 | ≤10 |
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L | +0.3 -0 | ≤3.2 | ≤16 |
Material
| Main sealing material | Transmission medium | Temperature range ℃ | Work pressure | Maximum extrusion gap | ||
| HPU Polyurethane | Mineral oil | -30 | - | +100 | 600bar | F≤0.4mm |
| Water-based transmission fluid/water | +5 | - | +50 |
|
|
|
| Chamfers and Arcs | Tolerance | Surface finish | ||||||
| S≤ | 4 | 5 | 5.6 | 6.8 | μmRa | μmRt | ||
| r1 | 0.2 | 0.2 | 0.4 | 0.4 | ΦD1 | H8 | ≤1.6 | ≤10 |
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Φd1 | f7 | ≤1.6 | ≤10 |
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L | +0.3 -0 | ≤3.2 | ≤16 |
Address
No.1 Ruichen Road, Dongliuting Industrial Park, Chengyang District, Qingdao City, Shandong Province, China
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