| 
             SIZE  | 
            
             I.D.  | 
            
             W.P.  | 
            
             B.P.  | 
        
(in.)  | 
          (mm)  | 
          (MPa)  | 
          (MPa)  | 
        
3/16"-2  | 
          5  | 
          42  | 
          166  | 
        
1/4"-2  | 
          6  | 
          40  | 
          160  | 
        
5/16"-2  | 
          8  | 
          35  | 
          140  | 
        
3/8"-2  | 
          9  | 
          33  | 
          132  | 
        
1/2"-2  | 
          12  | 
          28  | 
          110  | 
        
5/8"-2  | 
          16  | 
          25  | 
          100  | 
        
3/4"-2  | 
          19  | 
          22  | 
          85  | 
        
1"-2  | 
          25  | 
          17  | 
          65  | 
        
1 1/4"-2  | 
          31  | 
          13  | 
          50  | 
        
1 1/2"-2  | 
          38  | 
          9  | 
          36  | 
        
2"-2  | 
          50  | 
          8  | 
          32  | 
        
1/2"-4  | 
          12  | 
          50  | 
          166  | 
        
5/8"-4  | 
          16  | 
          45  | 
          180  | 
        
3/4"-4  | 
          19  | 
          42  | 
          168  | 
        
1"-4  | 
          25  | 
          38  | 
          152  | 
        
1 1/4"-4  | 
          31  | 
          33  | 
          130  | 
        
1 1/2"-4  | 
          38  | 
          29  | 
          116  | 
        
2"-4  | 
          50  | 
          25  | 
          100  |