<samp id="rhdso"></samp>
    • 

  • <abbr id="rhdso"><samp id="rhdso"></samp></abbr>
    

    • 
2020中文字字幕在线不卡,www.日本H视频在线,国产成人精品无码一区二,午夜福利视频一区,亚洲欧美国产3D成人,国产精品爆乳在线播放不卡,无码无遮挡又大又爽又黄的视频,福利姬网站 






    
   
    
   
   
    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：
国产亚洲国产精品二区|
97一区二区在线播放|
午夜成人无码免费看网站|
亚洲九十九页|
精品成人一区二区三区电影|
久久午夜色播影院|
久久美女精品|
亚洲国产精品久久久久婷婷图片|
定西市|
国产精品色呦呦在线观看|
国产地址二永久伊甸园|
韩国无码AV片在线观看网站|
夜色爽爽影院18禁妓女影院|
老司机亚洲精品|
欧美午夜理论在线网站入口|
久久久g0g0午夜无码精品|
色婷婷美国农夫综合激情亚洲|
久久久婷婷成人综合激情|
日韩区在线|
日本无产久久99精品久久|
久久亚洲精品中文字幕馆|
亚洲人成小说网站色|
亚洲中文字幕无码天然素人|
成人免费视频一区二区三区|
亚洲天堂网在线观看|
色噜噜狠狠成人综合|
国产精品99中文字幕|
午夜无码人妻AV大片|
狠狠色狠狠色综合日日不卡|
97色伦97色伦国产|
人妻无码一区二区三区|
午夜dv内射一区二区|
日本怡春院一区二区三区|
婷婷丁香五月六月综合激情啪|
亚洲性网|
无码黑人一二三区视频观看|
国内精品无码一区二区三区|
国产无遮挡又黄又大又爽|
永久黄网站色视频免费|
自拍偷拍99|
国产精品色内内在线播放|