序號(hào) | 零件名稱(chēng) | CS to ASTM | AS to ASTM | SS to ASTM | |
Type A105N | Type F22 | Type F304(L) | Type F316(L) | ||
1 | 閥體 | A105N | A182 F22 | A182 F304(L) | A182 F316(L) |
2 | 升降式 閥瓣 | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
3 | 密封座 | A105 | F22 | A182 F304(L) | F316(L) |
4 | 密封環(huán) | A182 F304 | 08F | A276 304L | A276 316L |
5 | 鎖緊螺母 | A194 2H | A194 4 | A194 8 | A194 8M |
適用介質(zhì) | 水、蒸汽、油品等 | 水、蒸氣、油品等 | 硝酸、醋酸等 | ||
適用溫度 | -29°C~425°C | -29°C~550°C | -29°C~200°C |
CS=碳鋼;AS=合金鋼;SS=不銹鋼;
NPS | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | |
(PRJ) | 900Lb-1500Lb | 216 | 229 | 254 | 279 | 305 | 368 |
2500Lb | 264 | 273 | 308 | 349 | 384 | 451 | |
H | 900Lb-1500Lb | 117 | 117 | 117 | 152 | 152 | 195 |
2500Lb | 117 | 117 | 117 | 152 | 152 | 195 | |
重量 | 900Lb-1500Lb | 10.5 | 11.9 | 13.9 | 19.9 | 26.9 | 32.5 |
2500Lb | 12.6 | 14.9 | 16.5 | 24.8 | 30.0 | 35.0 |