<pre id="qmarx"><strike id="qmarx"></strike></pre>
    

      <abbr id="qmarx"><rp id="qmarx"></rp></abbr>
        2. 

          
国产高清在线精品二区,91精品国产国语对白视频在线观看,精品国产综合区久久久久久,hezyo无码专区,亚洲精品制服丝袜无码,黑人又大又粗又硬XXXXX
,日本人真人姓交大视频,全免费大A级毛片免费看 





          
   
          
   
   
          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：
揄拍成人国产精品视频|
大地资源在线观看中文第二页|
中文字幕av无码不卡|
午夜福利精品导航凹凸|
中文字幕人伦无码|
亚洲av无码专区在线播放|
免费人妻无码不卡中文字幕18禁|
成人伊人精品色XXXX视频|
亚洲日本一区二区三区在线|
宜丰县|
人妻丰满熟AV无码区HD|
AV网站免费观看|
亚洲AV无码精品色午夜果冻|
国产偷窥熟女精品视频|
日韩欧美国产亚洲精品字幕久久久|
小处雏一区二区三区精品视频|
91午夜精品亚洲一区二区三区|
精品成人a区在线观看|
久久亚洲AV无码精品色午夜麻豆
|
国产 丝袜 欧美中文 另类|
四虎影视永久地址WWW成人|
亚洲AV永久无码精品|
国产综合经典三级|
国产亚洲精久久久久久无码77777|
女人双腿搬开让男人桶|
武城县|
99久久精品国产交换|
欧美va乱妇无码|
最近中文字幕mv手机免费高清|
AV网站免费观看|
亚洲国产精品自在拍在线播放蜜臀|
免费毛片在线看不用播放器|
清水县|
色欧美片视频在线观看|
国产激情无码一区二区91|
久久老子午夜精品无码|
南丹县|
成人午夜视频精品一区|
聊城市|
好紧好湿好爽好硬视频|
一区二区久无码久免费视频|