Dimensions internal-external diameter mm  |  Weight  Kg/m  | 
|---|---|
 80x90  |  1.45  | 
 90x100  |  1.63  | 
 102x112  |  1.83  | 
 110x120  |  1.97  | 
 120x130  |  2.14  | 
 127x137  |  2.26  | 
 130x140  |  2.31  | 
 140x150  |  2.48  | 
 152x162  |  2.69  | 
 160x170  |  2.82  | 
 168x178  |  2.96  | 
 180x190  |  3.17  | 
 190x200  |  3.34  | 
 203x213  |  3.56  | 
 220x230  |  3.85  | 
 254x264  |  4.45  | 
 273x283  |  4.76  | 
 280x290  |  4.88  | 
 305x315  |  5.31  | 
 320x330  |  5.56  | 
 350x360  |  6.10  | 
 400x410  |  7.00  | 
 450x460  |  7.79  | 
 450x470  |  8.64  | 
 500x510  |  15.74  | 
 500x520  |  17.46  | 
 600x610  |  8.35pm  |