Parker派克 EO/EO-2三通管接頭-T18L71

派克EO和EO-2公制無擴口咬合式管接頭已成為許多工業(yè)制造商要求可靠的無泄漏液壓管接頭的“標準”。EO級進環(huán)（套圈）有兩個切削刃咬住管子外徑。EO-2配件在所有接頭上采用彈性密封，以確保系統(tǒng)無泄漏。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
•
• 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: 
• hydraulics – hydraulic drive units, working hydraulic systems 
• Power Generation – compressor stations in gas pipelines

用于不銹鋼管件的EO-DUR漸進環(huán)DPR是在液壓系統(tǒng)中產(chǎn)生高壓無泄漏連接的關鍵元件，以確保整個裝置可靠，地工作。憑借其基本功能，由于其的內(nèi)部幾何形狀，EO-DPR進入管內(nèi)的受控漸進咬合非常適合于廣泛的應用和市場。
市場：
•汽車
•國防
•能源
•環(huán)境
•工業(yè)
•基礎設施
•機床
•物料搬運
•移動
•石油和天然氣
•發(fā)電
•工藝
•運輸
• 

EO-DPR配件系列的水功能/優(yōu)點：
•現(xiàn)場組裝：EO漸進式環(huán)形接頭可通過兩把扳手在任何地方組裝。對于不銹鋼管，可以使用簡單的預設工具。不需要額外的設備或機器，因此可以將成本降至*低。
•鍍銀螺紋：EO-DUR不銹鋼螺母的所有螺紋均經(jīng)過表面處理，與無螺紋產(chǎn)品相比，可將緊固扭矩降低40％。此功能簡化了組裝過程并減少了組裝時間。
•可用尺寸：大多數(shù)EO配件提供25種尺寸，從4到42 mm的管外徑。附加的異徑管可實現(xiàn)每個單獨流體管線的*佳尺寸。這樣節(jié)省了空間和材料成本。
•EO-LUB：由于對較大尺寸的螺母（25S / 28L及更大）進行了特殊處理，因此EO-PSR配件的擰緊扭矩降低了25％。此功能可簡化并加快組裝速度。防止組裝不足。
•過度擰緊保護：EO-DPR的特殊幾何形狀可防止EO-DPR配件的過度組裝。幫助避免成本和費時的維修。
•彈簧效應：由于彈簧效應而降低了成本；無需重新擰緊配件。
•安全組裝：*大的組裝安全性-兩個的切削刃可逐步增加EO-DPR的擰緊扭矩。組裝過程的顯著終點有助于*大程度地提高組裝安全性。
•多功能環(huán)幾何形狀-防止過度擰緊和額外的維修費用。
•采購簡便快捷。EO-DPR在范圍內(nèi)均可使用。
•快速，簡便和安全的組裝-滿足適用于24°切割環(huán)配件的標準要求。

應用范圍：
•移動液壓系統(tǒng)–液壓驅(qū)動單元，工作液壓系統(tǒng)
•發(fā)電–天然氣管道中的壓縮機站