# Praedifa B4系列活塞杆密封

> 用于液压油缸的活塞杆密封，单作用。U型密封设计带有抗挤出环。用于高压和压力峰值。坚固设计带有压力峰值抵抗能力。ISO 5597，ISO 6020.

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 热应用类型 | 标准的常见温度范围（-35到100摄氏度) °C, 低温（\<-35度） °C, 高温（\<205度） °C |  |
| 介质 | 液压 |  |
| 聚合材料选件 | TPU（聚氨酯） |  |
| 最大运行压力 | 500 bar |  |
| 最低运行温度 | '-45到-20 °C |  |
| 最高运行温度 | 95到110 °C |  |
| 最大表面速度 | 0.5 m/sec |  |
| 测量单位 | 毫米 |  |
| 缓冲机制 | 否 |  |
| 额定压力 | 极端高压（\>500bar) bar |  |

## 型号入口（首批）

- [B4001400603](https://hypher.com.cn/products/model/b4001400603-3f9e07f43f6d441f/index.md)
- [B4001800603](https://hypher.com.cn/products/model/b4001800603-c0b27ab1c847e564/index.md)
- [B4002200603](https://hypher.com.cn/products/model/b4002200603-a8e1c9b05a084f6f/index.md)
- [B4003000603](https://hypher.com.cn/products/model/b4003000603-77e118680534ca30/index.md)
- [B4003800603](https://hypher.com.cn/products/model/b4003800603-f7dedb43d3f5401c/index.md)
- [B4004000603](https://hypher.com.cn/products/model/b4004000603-d0d01de2c981291b/index.md)
- [B4004500603](https://hypher.com.cn/products/model/b4004500603-4c54aa523455f23d/index.md)
- [B4005500603](https://hypher.com.cn/products/model/b4005500603-887d1e05673583de/index.md)
- [B4006000603](https://hypher.com.cn/products/model/b4006000603-aa2fdc4322f9e65c/index.md)
- [B4008000603](https://hypher.com.cn/products/model/b4008000603-ef274a9d7ba5f385/index.md)
- [B4011000664](https://hypher.com.cn/products/model/b4011000664-3c8aae83e987b334/index.md)
- [B4012000657](https://hypher.com.cn/products/model/b4012000657-163b1e6b9c572fad/index.md)
- [B4016000657](https://hypher.com.cn/products/model/b4016000657-9f4102c51ec51933/index.md)
- [B4017000657](https://hypher.com.cn/products/model/b4017000657-8f1a4f308f7af08f/index.md)
- [B4018000656](https://hypher.com.cn/products/model/b4018000656-378395f533bc2ae0/index.md)
- [B4021000664](https://hypher.com.cn/products/model/b4021000664-03b272a4ac054674/index.md)
- [B4022000657](https://hypher.com.cn/products/model/b4022000657-2b5e6da0bc1442bb/index.md)
- [B4023000657](https://hypher.com.cn/products/model/b4023000657-e0bb029e995f7428/index.md)
- [B4025000657](https://hypher.com.cn/products/model/b4025000657-0fa7c09025cc953e/index.md)
- [B4028000664](https://hypher.com.cn/products/model/b4028000664-7c09e18b557f6e28/index.md)
- [B4030000664](https://hypher.com.cn/products/model/b4030000664-0f3f447acc274da4/index.md)

## 技术资料与 CAD

- [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/rod-seal-praedifa-series-b4)

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-b4)；[联系技术支持](https://hypher.com.cn/contact)