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      CH4
      
         
      Product Name：Methane
                    
         
      CAS Number: 74-82-8
UN Number:1971
Cylinder size: 40L, 47L, 50L
Valve type: CGA350, DIN1, QF-30, W22H, BS-4,DISS724
Purity grade: 99.5~99.999%
      
         
     
      
 
      

      

      
 
      

     
    
    
    
      
        
      
        氣瓶容積：40L
      
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