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技术中心 >> 旋启式止回阀订货合同数据表

 

 
(资料性附录)
石油、化工及相关工业用旋启式止回阀订货合同数据表
 

 
工作条件
 
 
阀门要求的标准: GB/T 122362008                                                             
阀门安装的位置:                                                                                 
阀门的公称尺寸:                                    阀门的压力等级:                             
    最高工作压力:                                     最小压差:                                   
    最高工作温度:                                      最低工作温度:                               
    使用介质及组分:                                                                                  
    阀门的功能要求:                                                                                 
 
结构长度和端部连接
 
   结构长度的要求:                                                                                 
    进口管:外径(OD)                                      内径(ID)                                   
    材料:壳体                                             密封面                                    
    连接方式:法兰或焊接?                                                                            
    法兰的要求:平面、凹面、榫槽或环接?                                                              
    焊接端形状和技术要求:                                                                           
 
其他要求
 
 承压元件是否需抗硫处理:                                                                          
    放泄装置的要求:                                                                                 
    需要的涂漆和涂层:                                                                               
要求提供的文件:                                                                                  
    无损检验要求说明:                                                                               
其他要求说明:                                                                                   
                                                                                                  

[来源:原创] [作者:admin] [日期:10-07-02] [点击:]

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