一、设计制造标准
设计制造按API 602、BS5352、ASME B16.34
连接尺寸按ASME B16.5、ASME B16.25
检验和测试按API 598
二、主要尺寸及重量
| J41H(Y) Class150-600 |
Size
| 压力磅级
Class
| L(mm)
| L2(mm)
| H开(mm)
| W(mm)
| WT(kg) |
| in | mm
| 缩径 RB
| 全径 FB
| 缩径 RB
| 全径 FB
| 缩径 RB
| 全径 FB |
1/2
| 15
| 150
| 108
| 108
| 166
| 169
| 100
| 100
| 4.5
| 5 |
300
| 140
| 140
| 4.8
| 5.2 |
600
| 165
| 165
| 5.9
| 5.9 |
3/4
| 20
| 150
| 117
| 117
| 169
| 193
| 100
| 125
| 5.2
| 6.1 |
300
| 152
| 152
| 6.2
| 6.3 |
600
| 190
| 191
| 7.4
| 7.5 |
1
| 25 | 150
| 127
| 127
| 193
| 230
| 125
| 160
| 8.2
| 8.4 |
300
| 165
| 165
| 9.3
| 8.6 |
600
| 216
| 216
| 10.4
| 10.2 |
| 1 1/4 | 32
| 150
| 140
| 138
| 230
| 250
| 160
| 160
| 11.5
| 14.3 |
300
| 178
| 178
| 14
| 14.5 |
600
| 229
| 229
| 16.2
| 16.7 |
| 1 1/2 | 40
| 150
| 165
| 165
| 246
| 291
| 160
| 180
| 12.5
| 15.4 |
300
| 190
| 191 | 15.5
| 15.6 |
600
| 241
| 241
| 17.5
| 17.4 |
| 2 | 50 | 150
| 178
| 178
| 283 | 330 | 180 | 200 | 20.3
| 22.7 |
300
| 216
| 216
| 23.4
| 22.8 |
| 600 | 292 | 292 | 28.3 | 28.7 |
| Z41H(Y) Class 900~1500 |
| Size | L(mm) | L2(mm) | H开(mm) | W(mm) | WT(kg) |
| in | mm | B.B | W.B |
1/2
| 15
| 216
| 216
| 197
| 125
| 6.9
| 7.2 |
3/4
| 20
| 229
| 224
| 197
| 125
| 11.2
| 11.5 |
| 1 | 25
| 254
| 254
| 224
| 160
| 12.8
| 15.6 |
| 1 1/4 | 32
| 279
| 279
| 237
| 160
| 16.0
| 16.2 |
| 1 1/2 | 40
| 305
| 305
| 276
| 180
| 21.0
| 22.6 |
| 2 | 50 | 368 | 368 | 320 | 200 | 27.1 | 28.2 |
