产品名称：锻钢法兰端截止阀(螺栓式阀盖)150LB～2500LB
产品类别：锻钢截止阀
锻钢法兰端截止阀标准材质明细表
序号 | 零件名称 | CS to ASTM | AS to ASTM | SS to ASTM |
| Type A105 | Type F22 | Type F304(L) | Type F316(L) |
| 1 | 阀体 | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| 2 | 垫片 | Corrugated SS+graphite | SS+PTFE |
| 3 | 螺栓 | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 4 | 圆柱销 | A276 420 | A276 304 |
| 5 | 填料压套 | A276 410 | A182 F304(L) | A182 F316(L) |
| 6 | 活节螺栓 | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 7 | 螺母 | A194 2H | A194 4 | A194 8 | A194 8M |
| 8 | 阀杆螺母 | A276 410 |
| 9 | 螺母 | A194 2H | A194 4 | A194 8 | A194 8M |
| 10 | 铭牌 | SS |
| 11 | 手轮 | A197 |
| 12 | 填料压板 | A216 WCB | A351 CF8 |
| 13 | 填料 | Flexible Graphite | PTFE |
| 14 | 阀盖 | A105 | A276 304 | A182 F304(L) | A182 F316(L) |
| 15 | 阀杆 | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 16 | 阀瓣 | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
| 适用介质 | 水、蒸汽、油品等 | 水、蒸汽、油品等 | 硝酸、醋酸等 |
| 适用温度 | -29℃～425℃ | -29℃～550℃ | -29℃～180℃ |
| NPS | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" |
|---|
L(RF)
L1(BW) | 150LB | 108 | 117 | 127 | 140 | 165 | 203 |
| 300LB | 152 | 178 | 203 | 216 | 229 | 267 |
| 600LB | 165 | 190 | 216 | 229 | 241 | 292 |
| H(开) | 150LB～300LB | 166 | 171 | 207 | 240 | 258 | 330 |
| 600LB | 171 | 207 | 240 | 258 | 330 | 380 |
| W | 100 | 100 | 125 | 160 | 160 | 180 |
| 重量 | 150LB | RF | 4.5 | 6.9 | 9.8 | 13.5 | 19.5 | 28.0 |
| BW | 2.3 | 3.6 | 7.8 | 8.2 | 12.0 | 15.0 |
| 300LB | RF | 4.8 | 7.7 | 11.0 | 16.8 | 21.2 | 32.6 |
| BW | 2.8 | 4.0 | 8.5 | 9.2 | 12.6 | 16.8 |
| 600LB | RF | 5.6 | 7.8 | 12.5 | 17.0 | 23.5 | 38.8 |
| BW | 3.4 | 4.7 | 9.2 | 10.5 | 13.3 | 18.9
|
