VSH
| RING NO. | Remarks | Ds DE C | Ds FRAC T | Ds m | Dg | W | d | Df | T | U | WEIGHT PER 1000 PCS.lbs. | L1 | L2 | R max | Ch max | )P'r | Y | In. | H | S max | Smin | R | GdMax | RING SAFETY FACTOR OF 4 Pr | GROOVE SAFETY FACTOR OF 2 Pg |
| VSH-700 | VSH-700 | 7.000 | 7 | 177.8 | 6.590 | 0.129 | 0.205 | 6.570 | 0.156 | 0.121 | 388.0 | 8.13 | 7.93 | 0.208 | 0.125 | 21000 | 0.307 | 0.027 | 0.515 | 0.515 | 0.256 | 0.187 | 7.520 | 130529 | 50500 |
| VSH-750 | VSH-750 | 7.500 | 7-1/2 | 190.5 | 7.059 | 0.158 | 0.220 | 7.039 | 0.187 | 0.149 | 534.0 | 8.70 | 8.49 | 0.220 | 0.132 | 30000 | 0.330 | 0.029 | 0.545 | 0.545 | 0.277 | 0.187 | 8.060 | 167678 | 58000 |
| VSH-800 | VSH-800 | 8.000 | 8 | 203.2 | 7.528 | 0.157 | 0.236 | 7.508 | 0.187 | 0.148 | 628.0 | 9.24 | 9.01 | 0.235 | 0.141 | 30000 | 0.354 | 0.032 | 0.560 | 0.560 | 0.294 | 0.187 | 8.590 | 178843 | 66500 |
| VSH-850 | VSH-850 | 8.500 | 8-1/2 | 215.9 | 7.997 | 0.154 | 0.251 | 7.977 | 0.187 | 0.145 | 700.0 | 9.79 | 9.54 | 0.250 | 0.150 | 30000 | 0.376 | 0.034 | 0.580 | 0.580 | 0.314 | 0.187 | 9.130 | 190008 | 75000 |
| VSH-900 | VSH-900 | 9.000 | 9 | 228.6 | 8.465 | 0.153 | 0.267 | 8.445 | 0.187 | 0.144 | 757.0 | 10.60 | 10.34 | 0.267 | 0.160 | 30000 | 0.400 | 0.036 | 0.735 | 0.609 | 0.333 | 0.187 | 9.670 | 201173 | 86000 |
| VSH-950 | VSH-950 | 9.500 | 9-1/2 | 241.3 | 8.935 | 0.150 | 0.282 | 8.915 | 0.187 | 0.141 | 820.0 | 11.10 | 10.82 | 0.281 | 0.168 | 30000 | 0.423 | 0.038 | 0.735 | 0.642 | 0.350 | 0.187 | 10.200 | 212338 | 94500 |
