Parker派克 EO/EO-2三通管接头-T18L71

派克EO和EO-2公制无扩口咬合式管接头已成为许多工业制造商要求可靠的无泄漏液压管接头的“标准”。EO级进环（套圈）有两个切削刃咬住管子外径。EO-2配件在所有接头上采用弹性密封，以确保系统无泄漏。Parker EO and EO-2 metric flareless bite type tube fittings have become the "world standard' for many industrial manufacturers requiring dependable leak free hydraulic tube fittings. The EO progressive ring (ferrule) has two cutting edges that bite the tube outer diameter. EO-2 fittings incorporate elastomeric seals on all joints to insure leak free systems.

Product Attributes

EO-DUR Progressive Ring DPR for stainless steel fittings is a key element to produce the high pressure, leak-free connections of tubes, components in hydraulic systems for reliable, trouble-free functioning of the entire units. With its basic function, the controlled progressive bite of EO-DPR into the tube, due to its unique internal geometry, is perfect for a broad range of applications, markets. 
Markets: 
• Automotive
• Defence
• Energy
• Environment
• Industrial
• Infrastructure
• Machine Tools
• Material Handling
• Mobile
• Oil and Gas
• Power Generation
• Process
• Transportation
• Water

Features/benefits of the EO-DPR fitting range:
• Field assembly: EO progressive ring fittings can be assembled anywhere with just a couple of wrenches. For stainless steel tube simple presetting tools are available. No additional equipment or machine is required, so that costs can be minimized.
• Silver plated threads: All threads of the EO-DUR stainless steel nuts are surface treated to reduce the tightening torques by 40% compared to non thread products. This feature simplifies the assembly process and reduces the assembly time.
• Available sizes: Most EO fittings are available in 25 sizes from 4 to 42 mm tube OD. Additional reducers allow optimum dimensioning of each individual fluid line. This saves space and material costs.
• EO-LUB: Due to the special treatment of larger sized nuts (25S/28L and larger), the tightening torques of EO-PSR fittings have been reduced by 25%. This feature Eases and speeds up assembly. Prevents under-assembly. 
• Over-tightening protection: The special geometry of the EO-DPR prevents the over-assembly of EO-DPR fittings. Helps to avoid cost and time-consuming repair.
• Spring effect: Cost reduction because of the spring effect; re-tightening of the fitting is not necessary.
• Safe assembly: Maximum safety of assembly - two distinctive cutting edges provide a progressive increase of the tightening torque of the EO-DPR. The noticeable end point of the assembly process contributes to maximum safety of assembly. 
• Multifunctional ring geometry - prevents over-tightening and additional costs for repair.
• Procurement is easy and fast. EO-DPR is available worldwide.
• Fast, easy and safe assembly - meets the requirements of the applicable standards for 24° cutting ring fittings.

Applications: 
• Mobile hydraulics – hydraulic drive units, working hydraulic systems 
• Power Generation – compressor stations in gas pipelines

用于不锈钢管件的EO-DUR渐进环DPR是在液压系统中产生高压无泄漏连接的关键元件，以确保整个装置可靠，无故障地工作。凭借其基本功能，由于其独特的内部几何形状，EO-DPR进入管内的受控渐进咬合非常适合于广泛的应用和市场。
市场：
•汽车
•国防
•能源
•环境
•工业
•基础设施
•机床
•物料搬运
•移动
•石油和天然气
•发电
•工艺
•运输
• 

EO-DPR配件系列的水功能/优点：
•现场组装：EO渐进式环形接头可通过两把扳手在任何地方组装。对于不锈钢管，可以使用简单的预设工具。不需要额外的设备或机器，因此可以将成本降至*低。
•镀银螺纹：EO-DUR不锈钢螺母的所有螺纹均经过表面处理，与无螺纹产品相比，可将紧固扭矩降低40％。此功能简化了组装过程并减少了组装时间。
•可用尺寸：大多数EO配件提供25种尺寸，从4到42 mm的管外径。附加的异径管可实现每个单独流体管线的*佳尺寸。这样节省了空间和材料成本。
•EO-LUB：由于对较大尺寸的螺母（25S / 28L及更大）进行了特殊处理，因此EO-PSR配件的拧紧扭矩降低了25％。此功能可简化并加快组装速度。防止组装不足。
•过度拧紧保护：EO-DPR的特殊几何形状可防止EO-DPR配件的过度组装。帮助避免成本和费时的维修。
•弹簧效应：由于弹簧效应而降低了成本；无需重新拧紧配件。
•安全组装：*大的组装安全性-两个独特的切削刃可逐步增加EO-DPR的拧紧扭矩。组装过程的显着终点有助于*大程度地提高组装安全性。
•多功能环几何形状-防止过度拧紧和额外的维修费用。
•采购简便快捷。EO-DPR在全球范围内均可使用。
•快速，简便和安全的组装-满足适用于24°切割环配件的标准要求。

应用范围：
•移动液压系统–液压驱动单元，工作液压系统
•发电–天然气管道中的压缩机站