Hebei Xiangte Seal Technology Co., Ltd.
Quality-oriented, customer first
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Customized Rubber Oil Seals Mechanical EC Type Hydraulic Pump Oil Seal
Information
Structure
The EC oil seal mainly consists of a metal end cap and a rubber layer. The metal end cap provides strength and stability, ensuring the overall rigidity of the seal. The rubber layer is coated on the outside of the end cap, which is in direct contact with the sealed surface, playing a key role in sealing.
The metal skeleton provides the necessary support to ensure that the seal retains its proper shape during installation and operation, allowing it to resist pressure and impact. The rubber part of the wrapped skeleton is in direct contact with the sealing surface. It is elastic and fits well to the shaft and forms a tight seal.
Material
Commonly, high-quality nitrile rubber (NBR) and fluororubber (FKM) are used as the main materials for the rubber layer. NBR has good oil resistance and wear resistance, and is suitable for general working conditions, with a wide range of applications and relatively low cost. FKM has more excellent high temperature resistance, chemical resistance and weather resistance, and can maintain good sealing performance in harsh environments, but the cost is relatively high.
Uses
Specifications
| No. | SPECIFICATION | No. | SPECIFICATION |
| 1 | 8*5 | 40 | 35*6 |
| 2 | 10*4 | ... | ... |
| 3 | 12*4 | 90 | 75*7 |
| 4 | 12*5 | 91 | 75*9 |
| 5 | 12*7 | 92 | 75*10 |
| 6 | 14*4 | 93 | 75*12 |
| 7 | 15*4 | 94 | 80*7 |
| 8 | 16*4 | 95 | 80*8 |
| 9 | 16*5 | ... | ... |
| ... | ... | 132 | 180*12 |
| 35 | 32*5 | 133 | 180*15 |
| 36 | 32*6 | 134 | 190*12 |
| 37 | 32*7 | 135 | 200*13 |
| 38 | 32*8 | 136 | 210*12 |
| 39 | 35*5 | 137 | 230*14 |
Photos
Package
Paper bag + carton, also can be customized.
Our Company
| Hebei Xiangte Seal Technology Co., Ltd. is located in Hebei Province, China, with rich experience in the research and development, production and sales of seals. The company is committed to research and development and solve the problem of sealing and shock absorption of high-end products. Focusing on FKM, NBR special rubber seals and high-performance polyurethane products production and research and development, our company has developed special NBR gray rubber, FKM rubber after many years of experimentation and research , and its resistance to high and low temperatures and a variety of physical properties of the index is far more than the ordinary NBR rubber, the performance is stable and reliable. |