环保总氮项目设备采购技术规范VIP免费

*********处理厂一期、二期总氮升级改造项目设备采购技术规范业主：*******发区开发总公司设计：*********研究院有限公司二零一六年二月设备采购技术规范目录设备采购技术规范.........................................................................................................1第一章工程概况与现场条件...................................................................................11.1工程基本概况........................................................................................................11.2现场........................................................................................................................2第二章强制性技术要求...........................................................................................42.1对其它承包商或业主的要求................................................................................42.2符合性要求............................................................................................................42.3参考标准................................................................................................................42.4工艺设备的一般要求............................................................................................52.4.1概述.................................................................................................................52.4.2材料及其防腐.................................................................................................52.4.3铸件和锻件.....................................................................................................62.4.4焊接件.............................................................................................................62.4.5电镀和镀锌.....................................................................................................72.4.6非金属材料.....................................................................................................72.4.7齿轮箱和电机.................................................................................................72.4.8轴系和转动部件的防护装置.........................................................................82.4.9平衡.................................................................................................................82.4.10互换性...........................................................................................................82.4.11法兰接口.......................................................................................................92.4.12螺纹、螺栓、螺母和垫圈...........................................................................92.4.13设备基座.......................................................................................................92.4.14铭牌和标牌...................................................................................................92.4.15设备的防护.................................................................................................102.4.16噪声控制.....................................................................................................102.4.17喷涂.............................................................................................................102.4.18损坏漆面的修复.........................................................................................112.4.19湿气的预防.....................