<small id="4ii0i"></small>
<sup id="4ii0i"></sup>
<tfoot id="4ii0i"><noscript id="4ii0i"></noscript></tfoot>
<nav id="4ii0i"></nav>
    • 

  • 
欧美精品亚洲日韩a,2021国产在线观看,欧美日韩中文字幕在线视频,国产超碰人人一区二区三区,久久久久久久成人午夜精品福利,伊人精品久久久久中文字幕,久9视频这里只有精品8,国产精品黑色丝袜在线观看 






    
   
    
   
   
    Service Hotline
    086-577-86923687
    
   
    

    





    
	
    
    	
        
    
    
    

    

    
 
    
  
  
  
  

  

 
    

    


    
        
        
        
    
            
        
    

    









    Current Location:Home - News - Products Knowledge
    


    


    
            
    
                
            
    

    



    



        
    Head (stainless steel head) performance standards
    
          
    Release Time:2011-12-13  Views :  
                    
    
         
    Head (stainless steel head) implementation of standards GB / T12459-2005, GB / T13401-2005, DL / T695-1999, D-GD87-0607 etc.
    

     
    

    Head shape is spherical, oval, dish, of spherical, conical shell Peace cover several. Stainless steel head due to its high temperature, corrosion-resistant stainless steel material, widely used in storage tanks, heat exchangers, reactors, boilers and separation equipment.
    

     
    

    Head factory or distribution of most places in coastal areas, such as Jiangsu, Zhejiang, of course, the mainland will be more, such as Shandong, Henan, Anhui, Hebei and other places.
    


    

   
    
      
         
    
            
    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：
国产女主播高潮在线播放|
久久人妻少妇嫩草AV蜜桃|
亚洲国产AV无码精品果冻传媒|
久久精品中文字幕av|
免费jjzz在在线播放国产|
成人A片视频|
国产91九色在线播放|
临沂市|
国产在线精选免费视频8x|
久久久久性色AV毛片特级|
国产精品免费亚洲一区|
福利社在线播放|
丝袜人妻无码专区视频|
国产精品久久久久久久久久直播|
2021久久伊人精品中文字幕有|
国产高清不卡无码视频|
H无码精品动漫在线观看免费|
日本高清在线播放一区二区三区|
在线视频中文字幕二区|
亚洲综合国产一区二区三区|
a毛片在线看片免费看|
亚洲宗合|
亚美一区二区三区视频播放|
东北妇女xx做爰视频
|
国产v综合v亚洲欧美大天堂|
香蕉视频国产精品人|
国产成视频在线观看|
无码人妻丝袜在线视频|
在线偷着国产精选视频|
亚洲国产中文在线二区三区免|
久久中文字幕成熟人妻|
久久亚洲精品成人无码网站夜色|
九九热精品在线观看|
亚洲AⅤ中文无码字幕色|
26uuu亚洲|
人妻少妇精品中文字幕|
夜夜爽夜夜叫夜夜高潮|
国产内射视频国产内射|
91精品国产无码在线观看|
男女免费视频看看网站|
久久91这里精品国产2020|