| PRESURE RATING | 150# | 300# | 600# | 800# | 900# | 1500# | 2500# | |||||||||
| MATERIAL | ||||||||||||||||
| GrpNo. | Forging | Casting | Shell | S/B | Shell | S/B | Shell | S/B | Shell | S/B | Shell | S/B | Shell | S/B | Shell | S/B |
| kg/cm2 | kg/cm2 | kg/cm2 | kg/cm2 | kg/cm2 | kg/cm2 | kg/cm2 | ||||||||||
| 1.1 | A105 A350-LF2 | A216 WCB | 32.0 | 23.0 | 79.5 | 58.5 | 156.5 | 116.5 | 208.0 | 153.0 | 236.0 | 172.5 | 392.0 | 288.5 | 652.5 | 478.5 |
| 1.3 | A352-LCB | 28.5 | 21.5 | 74.0 | 54.5 | 148.0 | 109.0 | 195.0 | 143.0 | 221.5 | 162.0 | 367.5 | 269.0 | 612.0 | 448.5 | |
| 1.7 | A185-F2 | A217-WC4 A217-WC5 | 32.0 | 23.0 | 79.5 | 58.5 | 158.5 | 116.5 | 211.0 | 155.0 | 237.5 | 174.5 | 395.5 | 290.5 | 659.5 | 483.5 |
| 1.9 | A182-F12 A182-F11 | A217-WC6 | 32.0 | 23.0 | 79.5 | 58.5 | 158.5 | 116.5 | 211.0 | 155.0 | 237.5 | 174.5 | 395.5 | 290.5 | 659.5 | 483.5 |
| 1.1 | A182-F22 | A217-WC9 | 32.0 | 23.0 | 79.5 | 58.5 | 158.5 | 116.5 | 211.0 | 155.0 | 237.5 | 174.5 | 395.5 | 290.5 | 659.5 | 483.5 |
| 1.11 | A182-F21 | 32.0 | 23.0 | 79.5 | 58.5 | 158.5 | 116.5 | 211.0 | 155.0 | 237.5 | 174.5 | 395.5 | 290.5 | 659.5 | 483.5 | |
| 1.13 | A182-F5E | A217-C5 | 32.0 | 23.0 | 79.5 | 58.5 | 158.5 | 116.5 | 211.0 | 155.0 | 237.5 | 174.5 | 395.5 | 290.5 | 659.5 | 483.5 |
| 2.1 | A182-F304 A182-F304H | A351-CF3 A351-CF8 | 30.0 | 23.0 | 77.5 | 56.5 | 153.0 | 112.5 | 202.0 | 148.0 | 229.0 | 169.0 | 380.0 | 279.5 | 633.0 | 464.5 |
| 2.2 | A182-F316 A182-F316H | A351-CF3A A351-CF8A A351-CF3M A351-CF8M | 30.0 | 23.0 | 77.5 | 56.5 | 153.0 | 112.5 | 202.0 | 148.0 | 229.0 | 169.0 | 380.0 | 279.5 | 633.0 | 464.5 |
| 2.3 | A182-F304L A182-F316L | 25.0 | 19.5 | 63.5 | 49.5 | 127.0 | 93.5 | 169.5 | 124.0 | 190.0 | 141.0 | 316.5 | 232.5 | 527.5 | 387.0 | |
| 2.4 | A182-F321 A182-F321H | 30.0 | 23.0 | 77.5 | 56.5 | 153.0 | 112.5 | 211.0 | 155.0 | 229.0 | 169.0 | 380.0 | 279.5 | 633.0 | 464.5 | |
| 3.17 | A351-CN7M | 25.0 | 19.5 | 63.5 | 49.5 | 127.0 | 93.5 | 169.0 | 124.0 | 190.0 | 141.0 | 316.5 | 232.5 | 527.5 | 387.0 | |