• <noscript id="cc8cc"><dd id="cc8cc"></dd></noscript>
    <noscript id="cc8cc"><optgroup id="cc8cc"></optgroup></noscript>
    <nav id="cc8cc"><sup id="cc8cc"></sup></nav>

    <nav id="cc8cc"><code id="cc8cc"></code></nav>
    

    • <nav id="cc8cc"><code id="cc8cc"></code></nav>
    • <small id="cc8cc"></small>
  • <small id="cc8cc"></small>
    
欧美黑人性受xxxx喷水,欧美国产日韩在线播放,国内自拍av在线免费,九九久久精品免费观看,先锋av一区二区三区,成人做爰69片免费看网站,成人午夜亚洲影视在线观看,97色偷偷色噜噜狠狠爱网站 






    
   
    
   
   
    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：
五月天婷婷影院|
精品人妻少妇一区二区三区18|
久久久久久影院久久|
久久99热精品免费观看欧美|
欧美精品一国产成人综合久久
|
国产精品人妻免费精品|
国产美女裸体无遮挡免费视频下载|
久久国产精品一国产精品
|
国产精品深夜福利免费观看|
亚洲AV永久无码精品天堂动漫|
通辽市|
欧美综合区自拍亚洲综合绿色|
国偷一区二区三区在线视频|
精品免费tv久久久久久久|
夜色资源站www国产在线观看|
在线无码免费网站永久|
国产精品久久久久久久福利|
在线视频网站亚洲欧洲|
911国产自产精品a|
婷婷久久综合九色综合97最多收藏|
日日狠狠久久偷偷色综合|
久久综合国产乱子伦精品免费|
中文字幕人妻有码在线|
国产女人喷潮视频免费|
亚洲AV日韩AV永久无码下载|
2019国产精品青青草原|
亚洲最大网站免费在线观看|
国产sm鞭打折磨调教视频|
日本19禁啪啪无遮挡免费动图
|
一本加勒比hezyo无码专区|
大伊香蕉精品二区视频在线|
久久国产精品男人的天堂av|
一级少妇人妻免费视频|
日韩精品一区二区三区中文无码|
四虎在线成人免费观看|
欧美日韩在线视频不卡一区二区三区|
亚洲中文在线看视频一区|
精品丝袜国产在线播放|
亚洲AV成人综合五月天在线观看|
可以直接免费观看的av网站|
亚洲AV秘 无码一区二区久|