扬州中悦机械有限公司
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YCD250系列重型高压油缸
CD250系列双作用单活塞杆差动式液压缸，是液压系统中作往复直线运动的执行机构.具有结构简单、工作可靠、装拆方便、易于维修、可带缓冲装置及连接方式多样等特点.广泛应用于工程、建筑、锻压、机床、农业、冶金、矿山、石化、船舶、水利机械及其他重型机械等行业。 注：以上参数如有特殊要求，请另行注明/If you have any especial requirdivent to the above data, please note it.
工作压力：25MPa / Working divssure: 25MPa
工作介质：矿物油 / Working medium: Mineral hydraulic oil
工作温度：-10℃~+80℃ /Working tdivperature: -10℃~+80℃
运动速度：<0.5m/s, / Moving speed: <0.5m/s
表1/ Table 1
CD25**** 10******
1 23 4 5 67 8 9 10 11 12 13
1双作用单活塞杆式差动液压缸/Double actions single piston rod difference cylinders
2额定压力：25MPa /Standard divssure: 25MPa
3安装方式见表1 /Mounting styles: See table 1
4缸径/杆径（mm）/bore/rod (mm)
5行程(mm)/Stroke (mm)
6缸筒与前、后端盖连接: A－缸筒两端法兰连接;B－前盖法兰连接、后盖焊接
Connecting mode of before and back covers: A－Connecting with flange both sides ;
B－Before cover Connecting with flange and back cover connecting by jointing.
710系列:10~19系列安装尺寸相同/10 series: The mounting dimensions of 10-19 series are same.
8进出油口螺纹：01－英制管螺纹; 02－公制螺纹
inlet & outlet ports thread: 01－Cannular thread 02－Standard thread
9活塞杆材质: C－45钢，镀硬铬; H*—50# 表面淬火，镀硬铬；L—1Cr17Ni2，镀硬铬
Piston rod material:C－45, plating hard chromium;H*—50# Surface quenched and plating hard chromium;L—1Cr17Ni2, plating hard chromium.
10活塞杆端部螺纹: G－适用于GA、GAK及SA型耳环; A－适用于GAS耳环
Piston rod end thread : G－Fitting to GA,GAK and SA eye rings; A－Fitting to GAS eye rings
11 缓冲：U—端部无缓冲；D—两端部有缓冲
Cushioning: U—non-cushioning; D—with cushioning both ends.
