# Praedifa B7系列Ultrathan活塞密封件

> 用于液压油缸的活塞密封，单作用，聚氨酯U型设计。用于高压应用。坚固的密封结构用于严苛的操作条件。ISO 5597, ISO 6020

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 额定压力 | 标准的常见温度范围（-35到100摄氏度) |  |
| 热应用类型 | High Temperature (\< 205°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 | 400, 250 bar, 250 bar |  |
| 最低运行温度 | '-45到-20 °C |  |
| 最高运行温度 | 80到110 °C |  |
| 最大表面速度 | 0,5, 1 m/sec, 1.0 m/sec |  |
| 测量单位 | 毫米 |  |
| 缓冲机制 | 否 |  |

## 型号入口（首批）

- [B7A080P5008](https://hypher.com.cn/products/model/b7a080p5008-8f6d40077f1c519e/index.md)
- [B7A085P5008](https://hypher.com.cn/products/model/b7a085p5008-d167bbac50c82343/index.md)
- [B7A085P5010](https://hypher.com.cn/products/model/b7a085p5010-58d67f44e851ce3c/index.md)
- [B7A090P5008](https://hypher.com.cn/products/model/b7a090p5008-69b1c99381303e08/index.md)
- [B7A090P5600](https://hypher.com.cn/products/model/b7a090p5600-9363600056d19d69/index.md)
- [B7A090P6000](https://hypher.com.cn/products/model/b7a090p6000-2149273937794f09/index.md)
- [B7B004P5008](https://hypher.com.cn/products/model/b7b004p5008-50f807f302fe4aee/index.md)
- [B7B004P6030](https://hypher.com.cn/products/model/b7b004p6030-81b3bfe7382e6ad9/index.md)
- [B7B008P5008](https://hypher.com.cn/products/model/b7b008p5008-ed5e560037d5e2ee/index.md)
- [B7B008P5009](https://hypher.com.cn/products/model/b7b008p5009-27fd3978c9748cd2/index.md)
- [B7B050P5008](https://hypher.com.cn/products/model/b7b050p5008-984836d7a730c75f/index.md)
- [B7C050P5008](https://hypher.com.cn/products/model/b7c050p5008-b4aeaf83698f9164/index.md)
- [B7C050P5009](https://hypher.com.cn/products/model/b7c050p5009-adc5f304338cc181/index.md)
- [B7C120P5008](https://hypher.com.cn/products/model/b7c120p5008-fabdce5e8c9a7ee5/index.md)
- [B7C210P5008](https://hypher.com.cn/products/model/b7c210p5008-d69330d4e89cb664/index.md)
- [B7C215P5008](https://hypher.com.cn/products/model/b7c215p5008-2677ff20bc30fad0/index.md)
- [B7C215P5010](https://hypher.com.cn/products/model/b7c215p5010-67c689ec6e2500e1/index.md)
- [B7C219P5008](https://hypher.com.cn/products/model/b7c219p5008-48cc141d41664a1b/index.md)
- [B7C219P6000](https://hypher.com.cn/products/model/b7c219p6000-baa34e1712aa3e5d/index.md)
- [B7D115P5212](https://hypher.com.cn/products/model/b7d115p5212-c6caee67a4654dc4/index.md)
- [B7E010P5008](https://hypher.com.cn/products/model/b7e010p5008-0f9be5e045edc423/index.md)
- [B7E050P5008](https://hypher.com.cn/products/model/b7e050p5008-54d4d12b4e896b39/index.md)
- [B7F024P5008](https://hypher.com.cn/products/model/b7f024p5008-015d6026aac4a2a7/index.md)
- [B7G035P5008](https://hypher.com.cn/products/model/b7g035p5008-b9c23239807e3295/index.md)

## 技术资料与 CAD

- [Compound Data Sheet TPU P5008](https://hypher.com.cn/library-assets/56fee02736c13c9eef39682763999d7671355f1f60f5a3f520fe4e225d1d79df.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

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/piston-seal-praedifa-series-b7-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/piston-seal-praedifa-series-b7-ultrathan)；[联系技术支持](https://hypher.com.cn/contact)