<wbr id="dw1y6"></wbr>
      

      <tt id="dw1y6"></tt>
      

      <sup id="dw1y6"></sup>
      
色涩涩网,女人的天堂av,A片入口,午夜亚洲,国产成人精品一区二区秒拍1o,欧美福利视频导航,熟女精品,中文字幕在线网址 






      
   
      
   
   
      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：
四川丰满妇女毛片四川话|
超碰666|
久久人人爽人人爽人人片AV高清|
麻豆国产va免费精品高清在线|
免费人妻无码不卡中文字幕18禁|
国产精品免费福利久久|
国产乱码精品一区二三区|
依兰县|
久久人人爽人人爽人人片av不|
女人被狂躁c到高潮喷水电影|
国产1024在线永久免费观看|
色老头在线一区二区三区|
爆乳熟妇一区二区三区|
久久经精品久久精品免费观看|
av黄色|
日本三级香港三级人妇gg在线|
国产又黄又爽胸又大免费视频|
狼人久久|
婷婷综合久久中文字幕|
91精品国产91久久久久游泳池
|
h肉辣文公交车系列|
麻豆一区二区三区精品视频
|
欧美熟妇色ⅹxxx欧美妇|
美女一区二区三区亚洲麻豆|
亚洲乱码一区AV春药高潮|
久久久久国产精品麻豆ar影院|
av美女网站|
一级7777|
国产一区二区三区高清免费视频|
亚洲AV无码一区二区三区天堂网
|
榕江县|
精品国产乱来一区二区三区|
a4yy私人毛片|
精品卡一卡二卡3卡高清乱码|
天天爱天天做久久狠狠做|
99精品国产99久久久久久97|
精品久久久久久久久久久aⅴ|
熟女少妇高潮免费视频|
国产91小视频在线观看|
97精品国产自产在线观看永久|
日韩AV无遮挡污污在线播放|