2. 

          4. <style id="5piqn"><abbr id="5piqn"><thead id="5piqn"></thead></abbr></style>
          



          
  
    
          
      
          
        
          
          
             
             
            
          
              
                
          
                  
                
          
                
          
                  
          
                    
          
                      
                        
          
                                   ÖÐÎÄ°æ English
                        
          
                        
          
                          
                        
          
                      
                  
          		
                
          
                        
            
          		
          
          
                  
      
          		
    
          
    
          
      
          
        
      
          		
    
          
            

          

          
  
    
          
      
    
          
            

          



          
  
  
          
    
          
      
        
          
          
          
              
                
          
                  
          
                      
                        
          
                           
                          
          Product Navigation
          		
                        
          
                                
                  
          		
                
          
                
          
                  
          
                      
                        
          
                          
                        
          
                        
          
                          
          
                              
                                
          
                                  
          
                                      
          
                                        Casing head 
          Tubing head 
          Tubing bonnet 
          Cross and Tee 
          Wellhead assembly 
          Slab gate valve 
          Exp. gate valve 
          Mud gate valve 
          Choke valve 
          Check valve 
          Plug valve 
          Choke manifold 
          Kill manifold 
                                                            		
                                      
          
                                      
          
                                        
                                      
          
                                  
          		
                                
          
                                        
                          
          		
                        
          
                        
          
                          
                        
          
                        
          
                          
          
                              
                                
          
                                  
          
                                      
          
                                        
                                          
          
                                            
                                          
          
                                          
          
                                            
          
                                                
                                                  
          
                                                    
                                                    
                                                  
          
                                                          
                                            
          		
                                          
          
                                                  
                                      
          
                                  
          		
                                
          
                                        
                          
          		
                        
          
                                
                  
          		
                
          
                        
          
          		
        
          
        
          
          
        
          
                
    
          		
    
          
      
        
          
          
          
              
                
          
                  
          
                      
                        
          
                          
          
                              
                                
          
                                   
                                  
          
                                      
                                        
          
                                          
                                        
          
                                        
          
                                          Environment
                                        
          
                                                
                                  
          		
                                
          
                                        
                          
          		
                          
          
                              
                                
          
                                   
                                  Your current location£ºHome page¡¡>>¡¡Environment 
                                
          
                                        
                          
          		
                        
          
                                
                  
          		
                
          
                
          
                  
          
                      
                        
          
                          
          
                            
                              
          
                                
          
                                    
                                      
          
                                         Forging plant Manufacturing workshop Pressure testing area Inspection room
                                      
          
                                      
          
                                        
          
                                            
                                            
          
                                              
          
                                                
                                              
          
                                            
          
                                          
          
                                              
          
                                                
          
                                                    
                                                    
          
                                                      
          
                                                          
                                                          
          
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                          
          
                                                          
          
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                          
          
                                                          
          
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Manufacturing workshop
                                                                
          
                                                            
          		
                                                            
                                                            
          
                                                                
          
                                                                   
                                                                
          
                                                                
          
                                                                  
                                                                
          
                                                                
          
                                                                  Pressure testing area
                                                                
          
                                                            
          		
                                                            
                                                          
          
                                                          
          
                                                            
                                                          
          
                                                      
          		
                                                    
          
                                                
          		
                                              
          
                                              
          
                                                
                                              
          
                                              
          
                                                -> Total 38 Records           2/4 Home page Page up Page Down End Page  
                                              
          
                                          
          		
                                      
          
                                        
          		
                              
          
                                      
                          
          		
                        
          
                                
                  
          		
                
          
                        
          
          		
        
          
                
    
          
      
          		
  
          

          

          

          

          


          


          

          


          


          

          


          


          

          


          


          
  
    
          
       
      Add£ºNo.,8 Jianxin Rd.,Lugou Industrial Park,Jianhu,Yancheng ,Jiangsu , China | Tel£º86-515-86578966 | Fax£º86-515-86578999
           All rights reserved;Yancheng Qihang Petroleum Machinery Co.,ltd  | Management into the | Email Login | E-mail£ºcwq@ycqihang.com  
          
  
  
          
    You are the first 
      
      visitors 
   
  
          
            

          		
       
    
          
            

          
          		

          


          


          


97超精品在线观看_亚洲av无码专区在线_99久在线国内在线播放免费观看_国产一级黄片免费关看

                

                2. 

                  4. <style id="5piqn"><abbr id="5piqn"><thead id="5piqn"></thead></abbr></style>
                  
先锋影音欧美在线
|
日本亚洲成a人片在线观看
一本大道香蕉久在线播放29
|
婷婷亚洲综合五月天小说
|
亚洲欧美中文字幕永久有效
|
中文字幕永久乱码专区
|
亚洲精品中文字幕视频网站
|