# Praedifa OG系列Polon活塞密封装置

> 用于液压油缸缸的活塞密封装置，单作用，聚四氟乙烯滑环设计。低摩擦。应用于高压。ISO 7425.

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 热应用类型 | High Temperature (\< 205°C), 扩展的低温和高温（\<-35C到140C） °C, 标准的常见温度范围（-35到100摄氏度) °C |  |
| 介质 | 液压 |  |
| 聚合材料选件 | PTFE(聚四氟乙烯），TFM(改性聚四氟乙烯），TPU(聚氨酯），UHMW-PE（超高分子量聚酯）, Thermoplastic Polyurethane (TPU, Resilon®, Ultrathan®), Ultra-High Molecular Weight Polyethylene (UHMW-PE) |  |
| 最大运行压力 | 400 bar |  |
| 最低运行温度 | '-40 到 -25 °C |  |
| 最高运行温度 | 110 到 200 °C |  |
| 最大表面速度 | 4 m/sec |  |
| 测量单位 | 毫米 |  |
| 缓冲机制 | 否 |  |
| 额定压力 | 高压（\<500bar） |  |

## 型号入口（首批）

- [OG010005200271A](https://hypher.com.cn/products/model/og010005200271a-843cb235b43542d6/index.md)
- [OG020005200271B](https://hypher.com.cn/products/model/og020005200271b-09dd296f3b03808a/index.md)
- [OG024005200271B](https://hypher.com.cn/products/model/og024005200271b-5075bfa04843fd36/index.md)
- [OG035005200271B](https://hypher.com.cn/products/model/og035005200271b-67b14454e16d9510/index.md)
- [OG110005200271D](https://hypher.com.cn/products/model/og110005200271d-dcca5b78a695782b/index.md)
- [OG0110A5200271A](https://hypher.com.cn/products/model/og0110a5200271a-6af9a11e8eb39268/index.md)
- [OG012005200271A](https://hypher.com.cn/products/model/og012005200271a-0124c531163a03da/index.md)
- [OG013503000271A](https://hypher.com.cn/products/model/og013503000271a-a2410583d0189e21/index.md)
- [OG018005200271B](https://hypher.com.cn/products/model/og018005200271b-bc1cdc6513f8d50e/index.md)
- [OG022003300271B](https://hypher.com.cn/products/model/og022003300271b-66fdfbce5160e044/index.md)
- [OG030005200271B](https://hypher.com.cn/products/model/og030005200271b-fe04ac1cd5bbc22e/index.md)
- [OG030005200271C](https://hypher.com.cn/products/model/og030005200271c-ca48bf1f55f1c872/index.md)
- [OG036005200271C](https://hypher.com.cn/products/model/og036005200271c-8770acb763a61ea5/index.md)
- [OG050005200271C](https://hypher.com.cn/products/model/og050005200271c-db855a8b8f5abfaa/index.md)
- [OG060003000271D](https://hypher.com.cn/products/model/og060003000271d-db7ce73ba4722bde/index.md)
- [OG080005200271D](https://hypher.com.cn/products/model/og080005200271d-d7e4158da7382d36/index.md)
- [OG100005200271D](https://hypher.com.cn/products/model/og100005200271d-0e87987651eea666/index.md)
- [OG105005200271D](https://hypher.com.cn/products/model/og105005200271d-8776e2b10af17023/index.md)
- [OG120007500271D](https://hypher.com.cn/products/model/og120007500271d-77e8338a32df2086/index.md)
- [OG032008000271B](https://hypher.com.cn/products/model/og032008000271b-fa668404e6fa2cc1/index.md)
- [OG400008300271F](https://hypher.com.cn/products/model/og400008300271f-78f87788c85ccc53/index.md)
- [OG490008300271F](https://hypher.com.cn/products/model/og490008300271f-b462006bd793c9e4/index.md)
- [OG540008300271F](https://hypher.com.cn/products/model/og540008300271f-16681ad34b5c0e5b/index.md)
- [OG610008300271F](https://hypher.com.cn/products/model/og610008300271f-692cc5fb77e1592b/index.md)

## 技术资料与 CAD

- [Compound Data Sheet NBR N0674](https://hypher.com.cn/library-assets/ba05289ca86ee9523b695f7dbaa6fcd710bd6168328312af8cf3be1412dc36d7.pdf)：document
- [Hydraulic Seals--PTD3350](https://hypher.com.cn/library-assets/f703107f5271a550fd77b9bf377ff303591107ffa583ad7f30c14b685b12e375.pdf)：document
- [Installation Guidelines for Piston Seals--PTD3350](https://hypher.com.cn/library-assets/f703107f5271a550fd77b9bf377ff303591107ffa583ad7f30c14b685b12e375.pdf)：document
- [PTFE Seals Design Guide--PTD3354](https://hypher.com.cn/library-assets/cea916ee8e8e5e4bcd12c6815e86351c71fa612c623f5e4417d9e72ece9f0fef.pdf)：document
- [Storage and Cleaning of Elastomer Seals--PTD3032](https://hypher.com.cn/library-assets/f99f4d6fe2a86e8271338503e7906f7e082d7d3a61d6e2443f6312267f17710c.pdf)：document
- [派克气动密封--21-12-D EMG-CH-90P-Pneu Seal](https://www.parker.com/content/dam/Parker-com/Literature/China/Support-2019/EMG/%E6%B4%BE%E5%85%8B%E6%B0%94%E5%8A%A8%E5%AF%86%E5%B0%81.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/piston-sealing-set-praedifa-series-og-polon)

价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/sealing/piston-sealing-set-praedifa-series-og-polon)；[联系技术支持](https://hypher.com.cn/contact)