www.91在线播放,中文字幕亚洲高清在线一区,美女极度色诱视频国产WWW,国产精品久久久久久久福利,日韩a一级欧美一级,亚洲 综合 校园 欧美 制服,67pao国产成视频永久免费,妺妺窝人体色WWW在线一 







   

   
   
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：
亚洲综合一区自偷自拍|
景宁|
gogogo高清免费看韩国|
啊灬啊灬别停啊灬用力啊免费|
久久久精品人妻一区二区三区四
|
俺来也影院|
欧美疯狂xxxxbbbb喷潮|
人妻洗澡被强公日日澡电影|
人人妻人人插视频|
久久人人爽人人爽人人爽
|
国产亚洲精品自在久久|
被黑人各种姿势猛烈进出到抽搐|
yy111111人妻影院|
巴马|
亚洲色中文字幕无码av|
亚洲av永久无码精品表情包|
中国老太婆bb无套内射|
国产人成视频在线视频|
亚洲人成人无码www|
东兰县|
亚洲av无码一区二区三区人|
99热久久这里只有精品|
国产成人无码一区二区三区|
欧美丰满妇大ass|
青青青伊人色综合久久|
无码无遮挡刺激喷水视频
|
天堂av亚洲av国产av|
汤原县|
日韩av东京社区男人的天堂|
野外做受三级视频|
另类zozozozozo交|
果冻传媒仙踪林视频在线观看|
男人扒开女人下面猛进猛出|
南城县|
99久久亚洲综合精品成人网|
国产乱子伦视频一区二区三区|
宝兴县|
亚洲欧美国产va在线播放|
欧美多毛肥胖老妇做爰|
国产粗话肉麻对白在线播放|
h无码动漫在线观看|