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 
                                                            		
                                      
          
                                      
          
                                        
                                      
          
                                  
          		
                                
          
                                        
                          
          		
                        
          
                        
          
                          
                        
          
                        
          
                          
          
                              
                                
          
                                  
          
                                      
          
                                        
                                          
          
                                            
                                          
          
                                          
          
                                            
          
                                                
                                                  
          
                                                    
                                                    
                                                  
          
                                                          
                                            
          		
                                          
          
                                                  
                                      
          
                                  
          		
                                
          
                                        
                          
          		
                        
          
                                
                  
          		
                
          
                        
          
          		
        
          
        
          
          
        
          
                
    
          
    
          		
    
          
      
          
        
          
          
            
          
              ¡¡
              Your current location > Home page > Product Show
            
          
                    
        
          		
      
          
      
          
        
          
          
            
              
          
                
              
          
              
          
                
          
                    
                      
          
                        
          
                            
          
                              
          
                                 Products >> Wellhead Christmas Tree >> Tubing head                                
                                Total 1 ‚€Products
                                
          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>
                  
亚洲国产性色AⅤ
|
日本人成视频免费观看看
|
亚洲欧洲精品天堂一级
|
亚洲人成综合网站777香蕉
|
在线免费看看AV
|
亚洲精品高潮久久久久
|