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-签署并进行设备隔离操作<br>-准备工具，材料，人力<br>-在阀周围安装支架<br>-绝缘法兰阀体。<br>-拆下带有控制部件的阀联轴器<br>-标记螺栓的位置，加热并拆下螺栓（在指定区域布置）<br>-拆下阀体的均匀环<br>-安装起重阀以设置阀肠外出<br>-清洁所有零件<br>-评估零件的状态（更换损坏的零件）<br>-检查阀门的动静侧<br>-检查阀门动态的正确表面修复（检查阀门的动静侧）<br>-阀门密封面的验收检查<br>-清洁阀体内部和表面以引导阀门的精确面<br>-阀组件的组装（在安装前在螺栓上涂耐热油脂）<br>-更换拆下的垫圈（垫圈，密封圈等）<br>-根据拧紧力表拧紧螺栓力<br>-更换接头连接和调整阀门行程<br>-记录接受，清洁，移交操作。”

-注册设备隔离操作<br>-工具、用品、人力的准备<br>-在阀门周围安装脚手架<br>-剥开阀体法兰。<br>-拆下带控制器的阀接头<br>-标记螺栓的位置，将拆下的螺栓（安排在指定区域）<br>-拆下均匀的体阀<br>-安装起重葫芦全设置肠阀<br>-全面清洁细节<br>-详细状态评估（更换损坏的详细信息）<br>-检查阀的动态和静态 PT<br>-检查阀门精确侧的维修情况（阀门的精确和静态检查）<br>-密封阀表面测试<br>-阀体和表面内的卫生，以引导阀门的精确侧<br>-阀门重新安装（接头前涂抹在螺栓上的润滑脂）<br>-更换拆下的垫片（垫片、包装环等）<br>-根据冲击测试表的螺栓力<br>-安装联轴器并校准阀门行程<br>-设置收据、清洁和交接操作。

Logistics are to isolate the device<br>Prepare the supplies, the private, the personnel.<br>Mount the scaffold around the van.<br>A warning in the spasm of a van.<br>Removing the valve with the remote control.<br>Mark the location of the feather dusters, the guzzler removes the feathers from the area of the regulations.<br>Take off the even valve.<br>Shake the prism set full of valve entrails<br>Full body set of details<br>Evaluate the conditions of details (replace the damaged details)<br>-Check the PT and quiz of the van.<br>Test the precision of the van is accursed, precise face of the van.<br>The face-contact contact contact is seal off the valve.<br>The internal hygiene inside the valve and the surface guides the precision of the van.<br>Organization re re-installing the valve (Raise the heat fat on all the hairs before installing it)<br>Replaced the gasket (Gasket, ring, vv 8230;)<br>Strength in the strenuous Investigation<br>Duplicate coupons and caliber valve corrections<br>-Set up the transcript, clean the bathroom, run the delivery table."<br>