• <video id="2g30a"></video>
    • 

      2. <bdo id="2g30a"><mark id="2g30a"></mark></bdo>
      

        <i id="2g30a"><del id="2g30a"></del></i>
      • <sub id="2g30a"></sub>
        
国产成人区在线观看视频,国产美女流白浆的免费视频,国产精品极品美女自在线看免费一区二区,亚洲色大成网站www永久在线观看,性欧美videoshd,2020国产欧洲精品网站,日本一二三区高清免费播放器,亚洲成A人V欧美综合天堂麻豆 






        
   
        
   
   
        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：
国产精品调教|
中文字幕一区二区三区在线不卡
|
女人被狂躁的高潮免费视频|
va国产|
超碰日日夜夜|
中文字幕熟妇人|
免费观看又色又爽又黄的崩锅|
莆田市|
国内不卡一区二区三区|
久久热这里只有精品国产|
在线观看亚洲精品福利片|
太仆寺旗|
久久人体视频|
人妻无码av一区二区三区精品
|
欧美高清第6页|
麻豆国产成人AV在线播放|
国产传媒淫语对白AV|
国产精品无码无卡在线播放|
五月天婷亚洲天综合网综合|
日韩国产色色网|
小泽玛利亚三级片|
四虎影视久久久免费观看|
国产玖玖|
亚洲精品无amm毛片|
av中文天堂|
精品中文人妻在线不卡|
中日韩欧美一级A片免费|
日韩理伦片一区二区三区|
欧美国产在线看|
韩国美女与老头三级|
欧美人精品人妻在线|
中文字幕乱码亚洲中文在线|
国产男女猛烈无遮挡免费视频|
高久久久|
无码免费中文字幕视频|
日韩伦理片|
激情综合网激情综合网激情|
久久超乳爆乳中文字幕|
麻豆人人妻人人妻人人片AV|
丁香六月久久婷婷开心|
国产91av视频在线观看|