# Praedifa HL系列Ultrathan活塞杆密封

> 用于液压油缸的活塞杆密封，单作用。优化摩擦的u型设计，延伸到动密封边缘。

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 热应用类型 | 高温（\<205度） °C, 标准的常见温度范围（-35到100摄氏度) °C, 低温（\<-35度） °C |  |
| 介质 | 液压 |  |
| 聚合材料选件 | TPU（聚氨酯） |  |
| 最大运行压力 | 250 bar |  |
| 最低运行温度 | '-45 到 -35 °C |  |
| 最高运行温度 | 85 到 110 °C |  |
| 最大表面速度 | 1 m/sec |  |
| 测量单位 | 毫米 |  |
| 缓冲机制 | 否 |  |
| 额定压力 | 中压（\<250bar） bar |  |

## 型号入口（首批）

- [HL2028P6030](https://hypher.com.cn/products/model/hl2028p6030-dff5b77e74ea0946/index.md)
- [HL2230P6030](https://hypher.com.cn/products/model/hl2230p6030-7003f4cfd897854a/index.md)
- [HL2533P5008](https://hypher.com.cn/products/model/hl2533p5008-eeae7cd549432566/index.md)
- [HL2533P6030](https://hypher.com.cn/products/model/hl2533p6030-ca2bac2c06904506/index.md)
- [HL3040P6030](https://hypher.com.cn/products/model/hl3040p6030-c46d05135a81ed48/index.md)
- [HL3242P6030](https://hypher.com.cn/products/model/hl3242p6030-f94230206ce989d5/index.md)
- [HL3545P6030](https://hypher.com.cn/products/model/hl3545p6030-c213e865f93c6f6b/index.md)
- [HL4050P6030](https://hypher.com.cn/products/model/hl4050p6030-693f531216f955b6/index.md)
- [HL4555P6030](https://hypher.com.cn/products/model/hl4555p6030-d46c3ba7864335af/index.md)
- [HL5060P6030](https://hypher.com.cn/products/model/hl5060p6030-160a891cd35b70d0/index.md)
- [HL5666P6030](https://hypher.com.cn/products/model/hl5666p6030-070341501e05e9da/index.md)
- [HL6575P6030](https://hypher.com.cn/products/model/hl6575p6030-fb0803ef77019ce5/index.md)
- [HL3747P6030](https://hypher.com.cn/products/model/hl3747p6030-3fbdab2f7897d37b/index.md)

## 技术资料与 CAD

- [Compound Data Sheet TPU P6030](https://www.parker.com/content/dam/Parker-com/Literature/Praedifa/Compound_Data_Sheets/EMG_PTD_Compound-Data-Sheet_TPU_P6030_EN.pdf)：document
- [HL Rod Seal--PDE3019](https://www.parker.com/content/dam/Parker-com/Literature/Praedifa/Brochures/HL_PDE3019-GB.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
- [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/rod-seal-praedifa-series-hl-ultrathan)

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/rod-seal-praedifa-series-hl-ultrathan)；[联系技术支持](https://hypher.com.cn/contact)