• <sup id="sssss"><ul id="sssss"></ul></sup>
    <sup id="sssss"></sup>
    • 

  • <tr id="sssss"></tr>
    • 

    <blockquote id="sssss"></blockquote><small id="sssss"></small>
    <blockquote id="sssss"><center id="sssss"></center></blockquote>
    <noscript id="sssss"><dd id="sssss"></dd></noscript>
    
99热这里只有精品综合久久,加勒比在线一区二区三区,岛国av免费观看,国产精品免费福利久久播放,午夜成午夜成年片在线观看,中文精品无码中文字幕无码专区,国产蜜芽尤物在线一区,夜色资源站www国产在线观看 






    
   
    
   
   
    Service Hotline
    086-577-86923687
    
   
    

    





    
	
    
    	
        
    
    
    

    

    
 
    
  
  
  
  

  

 
    

    


    
        
        
        
    
            
        
    

    









    Current Location:Home - News - Products Knowledge
    


    


    
            
    
                
            
    

    



    



        
    Method of manufacturing a standard stainless steel Head
    
          
    Release Time:2011-09-08  Views :  
                    
    
         
    Stainless steel head manufacturing method are many, such as the overall shape, stitching, welding or the like, where the stainless steel head several major manufacturing method described as follows:
    

     
    

    1 small head: Usually color disposable integral molding manufacturing methods;
    

     
    

    2, large and medium-sized head: is the most used method of production - after the first splicing molding, the standard requirements for its main purposes;
    

     
    

    3, the oversize head: because of factors such as transport and open file request to split forming, after welding together.
    

     
    

    With the rapid development of manufacturing and processing technologies, all stainless steel head processing technology are increasing.
    


    

   
    
      
         
    
            
    Key Words : 不銹鋼封頭
    
            
        
    
        
      
    
     
        
   
    
  
   
    
        
    Products
    
        
    

         
    
         
          
    
		    
    Elliptical head
    
		    
    Elliptical head
    
	    
    
                
            
          
    
		    
    Butterfly head
    
		    
    Butterfly head
    
	    
    
                
            
          
    
		    
    Spherical head spin edge
    
		    
    Spherical head spin edge
    
	    
    
                
            
          
    
		    
    Flat Head
    
		    
    Flat Head
    
	    
    
                
            
          
    
		    
    Spherical head
    
		    
    Spherical head
    
	    
    
                
            
          
    
		    
    Bow bottom head
    
		    
    Bow bottom head
    
	    
    
                
            
          
    
		    
    Conical head
    
		    
    Conical head
    
	    
    
                
            
          
    
		    
    Spherical cap shaped head
    
		    
    Spherical cap shaped head
    
	    
    
                
            
          
    
		    
    Insulation panel
    
		    
    Insulation panel
    
	    
    
                
            
          
    
		    
    Expansion Joints
    
		    
    Expansion Joints
    
	    
    
                
            
          
    
		    
    Jacket (cylinder) rotation side
    
		    
    Jacket (cylinder) rotation side
    
	    
    
                
            
          
    
		    
    Manhole flange
    
		    
    Manhole flange
    
	    
    
                
            
         
    
         
    
    



  
   
    
   
   
   
   
   
   

    








    



    
  
    
    
    
      NAVIGATION
    
    
    
  
    

  
    
    

    
    
      
      
    
        Wenzhou Shangshang Metal Products Co., Ltd. 
    
        Add : 208,Zhanhong Road,Dushan,Longwan CentralIndustry,Wenzhou
    
        Tel : 086-577-86923687 85981288    Fax : 086-577-86913687
    
        All Rights Reserved © 2016 Wenzhou Shangshang Metal Products Co., Ltd    Zhejiang ICP No. 08,005,782
        
      
    

    

      
	
    • Follow Us
      Follow Us
      • 

    


    




    


    
    


  
    










主站蜘蛛池模板：
南康市|
亚洲二区在线观看免费视频|
日韩综合网|
九一成人AV无码一区二区三区|
日本成本人片免费网站|
欧美福利社|
九九这里只有精品视频|
91成人啪国产啪永久地址|
青草视频在线观看综合|
国产精品伦一区二区三级视频|
看你懂的巨臀中文字幕一区二区|
97久久超碰国产精品|
超清AV在线播放不卡无码|
免费午夜无码18禁无码影院
|
99久久婷婷国产综合精品青草漫画
|
亚洲国产日韩视频观看|
国产精品无码免费专区午夜|
天堂中文在线官网在线|
在线看片无码永久免费AV|
防城港市|
久久综合结合久久狠狠狠97色
|
亚洲乱码中字幕综合|
91精品国产91久久久久久青草|
特黄精品毛片在线观看|
国产欧美一级二级三级|
美女裸体黄网站18禁止免费下载|
伊人精品成人久久综合97|
尤物视频在线|
国产综合一区二区三区黄页秋霞
|
国产亚洲欧洲国产综合一区|
亚洲精品9999久久久久|
欧洲中文字幕一区二区|
精品日本一区二区视频|
太和县|
国产精品视频九九九|
免费无码又爽又刺激一高潮|
久久精品国产精品亚洲综合
|
九九视频免费精品视频|
97人妻精品一区二区三区在线|
免费va国产在线观看|
色偷偷碰超人人人人|