Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of end cap o-ring in China, also supports customized service. Please feel free to buy high quality end cap o-ring for sale here from our factory.
End Cap O-Ring
|
Color |
customizable |
|
Working pressure |
5bar |
|
Overall Dimensions |
Standard size |
| Temperature |
-30~+120℃ |
| Medium |
This applies to virtually all liquids, gases, and chemicals |
Introduction
The end cap O-ring is used to seal the cylinder end cap and cylinder wall. It is a static seal.
Its function is to prevent hydraulic oil from leaking from the gap between the end cover and the cylinder wall. It is usually composed of a nitrile rubber O-ring and a support ring.
Suitable for static applications, has good resistance to many types of mineral oils and greases and is an economical sealing solution.
Characteristics
The performance of the end cap O-ring depends on the selection and design of the seal. Commonly used sealing materials include nitrile rubber, polyurethane, fluorine rubber, etc. The performance indicators of the end cover seal mainly include sealing, heat resistance, chemical corrosion resistance, wear resistance, etc. The appropriate sealing material and type should be selected according to the specific application environment.
End cap O-ring customized end cap seal, due to the special structural design, can be used in pressure environments up to 5 bar, which can prevent lubricating oil leakage and contaminants from entering, and achieve the sealing function of the rotating shaft. It is manufactured with high-quality rubber formula (NBR, FKM) to meet the needs of a wide working temperature range.
End cap O-ring is widely used in various industrial equipment, such as pumps, compressors, machine tools, generators, etc. For the normal operation of the equipment, it can effectively prevent the high-speed rotating rotor from falling off the shaft and avoid oil leakage and leakage.
End cap seals are commonly used components in industrial equipment. They have various sealing methods, diverse performance indicators, and wide application fields. However, when selecting and designing end cover seals, it is necessary to consider many factors and pay attention to the correct installation and maintenance methods of seals to improve the stability and service life of the equipment.
technical data
| NBR 80 | Test Method | Norm | Test Values |
| Hardness | ISO 48 Method M | 80 ± 5 IRHD | |
| Tensile Strength at break | ISO 37 | 14.7 MPa | |
| Elongation at break | ISO 37 | 490% | |
| Specific Weight | ISO 2781 | 1.26 | |
|
Compression Set 25% compression - 22h/100 °C on slab on O-Ring (3.53 mm) |
ISO 815
ISO 815 |
max 13% max 19% |
|
|
Heat Ageing 70h/100 °C Hardness Change |
ISO 188
|
max +6° |
certification
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