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          Features cap head comparison
          
          
          Release Time:2011-12-19  Views :  
                    
          
         
          Caps and head are very similar in appearance, as well as colleagues said today as the head of the sub-image pan. Caps and head the main difference between them on the inside diameter size, and scope. In this paper, pipe caps and head their own characteristics compared as follows:
          

           
          

          Just plug cap pipe, DN will use more than 300 head in place, if confined to strength check. Caps and head shape similar to stainless steel head with more than, cap size is relatively small and can be forged; head size is relatively little large, generally use pressed steel, pipe caps are generally used for the ends of the tube, with head in up and down (vertical devices) or parts of left and right ends (horizontal equipment) container device;
          

           
          

          Head is the inner diameter, such as 1 meter, refer to the inner diameter of the cap portion of the transition is not a requirement (unlike standard oval), general manual can only be found in the diameter and length, and a long straight edge portions .
          


          

   
          
      
         
          
            
          Key Words : 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
          
	    
          
                
            
         
          
         
    
          



  
   
          
   
   
   
   
   
   

          








          



          
  
          
    
          
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        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
        
      
          

          

            
	
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