# EO DIN系列内螺纹过渡接头

> EO DIN 标准内螺纹连接高压液压管接头的主要功能是可以连接钢管和油口。EO DIN 标准管接头的广泛范围包括采用新一代无六价铬镀锌表面处理方式的碳钢和不锈钢材质可选。

所属技术：流体连接

## 系列介绍

EO DIN标准内螺纹连接高压液压管接头的主要功能是提高钢管到油口之间的过渡连接。EO DIN标准管接头的广泛范围，包括GAI-M 和 GAI-NPT，都可选择采用新一代无六价铬镀锌表面处理方式的碳钢和不锈钢材质。这些管接头可以选择带渐进式卡套 (EO-PSR 或者 DPR )或者弹性密封卡套 (EO-2)，具体选择取决于应用。 适用市场： • 汽车行业 • 安防系统 • 能源行业 • 环境控制 • 工业机械 • 基础建设 • 机床 • 物料搬运 • 行走机械 • 石油和天然气 • 电力行业 • 过程控制 • 交通运输 • 水处理 应用领域： • 适用于一般的液压系统领域。 特征/优势： • 优良的耐腐蚀性能：一般而言，新一代无六价铬镀锌表面处理方式针对依照德国工业标准DIN50021/ISO9227 盐雾试验，提供产品超过500个小时而不产生白锈的耐腐蚀性能。这种特质大大地延长了管接头的使用寿命。 • 不锈钢材质表面：相比碳钢而言，针对腐蚀性介质和环境影响，不锈钢管接头有着优良的耐腐蚀性能，同时有着更好的高温耐腐蚀性能。这些产品特征大大地扩展了管接头的应用范围。 • 耐压性能：因为EODIN 标准内螺纹连接高压液压管接头有着压力等级高达400 bar的重型(S系列) 和压力等级高达315 bar的轻型 (L 系列) 可选，所以这种接头可以被应用于广泛的应用领域。

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 品牌 | Ermeto |  |
| 应用 | Automotive Process, Chemical Transfer, Construction Equipment, Fuel Transfer, Hydraulics, Manufacturing Equipment, Marine, Material Handling, Mobile Equipment, Oilfield, Packaging, Transportation, Fuel Transfer, Hydraulics |  |
| 分部 | High Pressure Connectors Europe Division |  |
| 技术 | Fluid & Gas Handling |  |
| 行业 | Agriculture, Automotive, Construction, Industrial Manufacturing Equipment, Marine, Material Handling, Transportation |  |
| 产品类型 | Hydraulic DIN Fittings |  |
| 产品风格 | Stud Fitting |  |
| 产品序列 | EO Light, EO Heavy |  |
| 配置 | Tube to Port |  |
| 最大运行压力 | 100 to 400 bar |  |
| 形状 | Straight |  |
| 连接 1 类型 | Male, 24° Cone |  |
| 连接 1 尺寸 | 4 to 42 mm Tube O.D. |  |
| 连接 2 类型 | Female, NPT, Metric, BSPP |  |
| 连接 2 尺寸 | View Part Details. |  |
| 符合规格 | DIN, ISO 8434, SAE J476, ISO 9974-1, ISO 1179-1 |  |
| 与流体类型共同使用 | Hydraulic Fluids, Chemicals, Fuels, Gases, Steam |  |
| 包括附件 | Pre-assembled with Nut and EO-DPR Cutting Ring, Pre-assembled with Nut and EO-PSR Cutting Ring, Pre-assembled with EO-2 Functional Nut, Pre-assembled with Nut and EO-D Cutting Ring |  |
| 阀体材料 | Stainless Steel, Steel, Brass |  |
| 密封类型 | Sealing Edge |  |
| 最高环境温度 | 400 °C (Stainless Steel), 300 °C (Steel), 752 °F (Stainless Steel), 572 °F (Steel) |  |
| 最低环境温度 | -60 °C (Stainless Steel), -40 °C (Steel), -76 °F (Stainless Steel), -40 °F (Steel) |  |
| 最高流体温度 | 400 °C (Stainless Steel), 300 °C (Steel), 752 °F (Stainless Steel), 572 °F (Steel) |  |
| 最低流体温度 | -60 °C (Stainless Steel), -40 °C (Steel), -76 °F (Stainless Steel), -40 °F (Steel) |  |

## 型号入口（首批）

- [GAI06S1/4NPTCFX](https://hypher.com.cn/products/model/gai06s1-4nptcfx-22e41418239dc743/index.md)
- [GAI06S1/4NPTCF](https://hypher.com.cn/products/model/gai06s1-4nptcf-03acac2937c9f8b5/index.md)
- [GAI12S1/4NPTCF](https://hypher.com.cn/products/model/gai12s1-4nptcf-579bfe1963d08fdd/index.md)
- [GAI18LR3/871](https://hypher.com.cn/products/model/gai18lr3-871-5aa4d306ca05d709/index.md)
- [GAI38S11/2NPTCF](https://hypher.com.cn/products/model/gai38s11-2nptcf-0aa08026aab51208/index.md)
- [GAI08LR1/2CFX](https://hypher.com.cn/products/model/gai08lr1-2cfx-9666e83d07ff49c6/index.md)
- [GAI12S3/8NPTCF](https://hypher.com.cn/products/model/gai12s3-8nptcf-c7f9cb5685fae7ec/index.md)
- [GAI22LRCFX](https://hypher.com.cn/products/model/gai22lrcfx-adbfcdacf82a8473/index.md)
- [GAI06S1/4NPT71X](https://hypher.com.cn/products/model/gai06s1-4npt71x-aff58c83ce80ea1a/index.md)
- [GAI08S1/4NPT71X](https://hypher.com.cn/products/model/gai08s1-4npt71x-e753845fcea5d22e/index.md)
- [GAI10S3/8NPT71X](https://hypher.com.cn/products/model/gai10s3-8npt71x-57db5ef5f452bc7f/index.md)
- [GAI12S1/4NPT71X](https://hypher.com.cn/products/model/gai12s1-4npt71x-41c08b8f1a7a70d7/index.md)
- [GAI12S3/8NPT71X](https://hypher.com.cn/products/model/gai12s3-8npt71x-c6df0628714866af/index.md)
- [GAI12S1/2NPT71X](https://hypher.com.cn/products/model/gai12s1-2npt71x-263ba8ad4e7bde5a/index.md)
- [GAI16S1/2NPT71X](https://hypher.com.cn/products/model/gai16s1-2npt71x-d58fbc7669843620/index.md)
- [GAI20S3/4NPT71X](https://hypher.com.cn/products/model/gai20s3-4npt71x-01493cff2048d2ce/index.md)
- [GAI25S1NPT71X](https://hypher.com.cn/products/model/gai25s1npt71x-05f8c5d8d9be9d45/index.md)
- [GAI30S11/4NPT71X](https://hypher.com.cn/products/model/gai30s11-4npt71x-84eb752f771441a1/index.md)
- [GAI08LR1/2CF](https://hypher.com.cn/products/model/gai08lr1-2cf-ffff3dfa3fd9b88b/index.md)
- [GAI22LRCF](https://hypher.com.cn/products/model/gai22lrcf-c0966d1cbd6c3786/index.md)
- [GAI22ZLR71](https://hypher.com.cn/products/model/gai22zlr71-0c3740f24b678216/index.md)
- [GAI28LRCFX](https://hypher.com.cn/products/model/gai28lrcfx-3bede13b0cbfefab/index.md)
- [GAI28ZLR71](https://hypher.com.cn/products/model/gai28zlr71-a84ca1b9bab48bde/index.md)
- [GAI35LRCFX](https://hypher.com.cn/products/model/gai35lrcfx-ead55305649c921f/index.md)

## 技术资料与 CAD

- [BUL/4015-1/UK - Assembly Instructions Tube Fittings -](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/New/BUL-4015-1-UK.pdf)：document
- [Bureau Veritas Certificate 23066/CO BV](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/Certificates/23066_C0-BV-EO-PSR_DPR.pdf)：document
- [Bureau Veritas Certificate 23069/CO BV](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/Certificates/23069_C0-BV-EO-2-Series.pdf)：document
- [Corrosion in hydraulic systems](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/TSP/Corrosion_Infographic_UK.pdf)：document
- [DVGW Cert DG-4502AR0593\_PSR,DPR,D](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/Certificates/DVGW%20Cert%20DG-4502AR0593_PSR,DPR,D%20bis%202026.pdf)：document
- [EO-2 Animation](https://www.parker.com/content/dam/videos/fcg/high-pressure-connectors-europe-division/EO-2_CI_HD.mp4)：document
- [EO-PSR Animation](https://www.parker.com/content/dam/videos/fcg/high-pressure-connectors-europe-division/EO-G-PSR_CI_HD.mp4)：document
- [EO2-FORM Animation](https://www.parker.com/content/dam/videos/fcg/high-pressure-connectors-europe-division/EO-2-Form-Assembly_CI_HD.mp4)：document
- [HPCE\_ISO9001\_WBL](https://hypher.com.cn/library-assets/a992d1a1687b51cfa299b8c5fbb8e2251e43f3b1c54a3ab3863c65bf4e15f876.pdf)：document
- [How to assemble EO-2 fittings](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/videos/PARKER-EO2-Montage.mp4)：document
- [How to assemble EO-PSR fittings](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/videos/PARKER-PSR-Montage-HPCE.mp4)：document
- [KTA 1401- Confirmation HPCE Manufacturing of high-pressure hydraulic fittings and functional fittings](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/Certificates/KTA%201401-%20Confirmation%20HPCE%20Manufacturing%20of%20high-pressure%20hydraulic%20fittings%20and%20functional%20fittings,EN.pdf)：document
- [Lloyds Register LR23274740TA-EO-DPR-PSR-EO-2-EO2-Form](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/Certificates/LR23274740TA-EO-DPR-PSR-EO-2-EO2-Form.pdf)：document
- [Nippon Kaiji Kyokai Certificate TA21420 for DPR/PSR/EO-2](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/Certificates/Certificate-No.-TA21420M--EO-PSR--DPR--EO-2-bis-31.03.2026.pdf)：document
- [RINA--Type Approval Certificate--MAC333317XG](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/Certificates/RINA-Certificate.pdf)：document
- [SCIP Codes](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/SCIP/Parker-HPCE_SCIP_data_instructions.pdf)：document
- [Statement "EC Directive "Pressure Equipment" (PED) by 2014/68/EU"](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/Certificates/HPCE_PED_2014-68-EC_e_2022-03-21.pdf)：document
- [ToughShield Plus Whitepaper, CN](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/TSP/ToughShield-Plus-Whitepaper-CN.pdf)：document
- [ToughShield Plus Whitepaper, UK](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/TSP/ToughShield-Plus-Whitepaper-UK.pdf)：document
- [ToughShield Plus--BUL-4100-TSPLUS\_UK](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/TSP/BUL-4100-TSPLUS_UK.pdf)：document
- [Toughshield Plus](https://blog.parker.com/us/en/fcg_hpce/learn-how-toughshield-plus-extends-construction-equipment-uptime.html)：document
- [查看目录](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/New/CAT-4100-UK.pdf)：document
- [腐蚀 液压系统中的](https://www.parker.com/content/dam/Parker-com/Literature/HPCE/TSP/Corrosion_Infographic_CN.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/ermeto-din-tube-to-female-high-pressure-hydraulic-tube-fittings)

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/fluid-connectors/ermeto-din-tube-to-female-high-pressure-hydraulic-tube-fittings)；[联系技术支持](https://hypher.com.cn/contact)