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ASME B16.5 Class150£¨µ¥Î»£ºmm£©
NPS | DN | L | D | D1 | D2 | Z-d | f | b | H | w |
H0 |
1/2 | 15 | 110 | 89 | 60.5 | 35 | 4-16 | 2 | 11 | 85 | 180 | |
3/4 | 20 | 117 | 98 | 70.0 | 43 | 4-16 | 2 | 13 | 88 | 180 | |
1 | 25 | 127 | 108 | 79.5 | 51 | 4-16 | 2 | 14 | 98 | 260 | |
11/4 | 32 | 140 | 117 | 89.0 | 64 | 4-16 | 2 | 15.7 | 101 | 260 | |
11/2 | 40 | 165 | 127 | 98.5 | 73 | 4-16 | 2 | 17.5 | 128 | 320 | |
2 | 50 | 178 | 152 | 120.5 | 92 | 4-19 | 2 | 19 | 128 | 320 | |
21/2 | 65 | 190 | 178 | 139.5 | 105 | 4-19 | 2 | 22 | 135 | 320 | |
3 | 80 | 203 | 190 | 152.5 | 127 | 4-19 | 2 | 24 | 164 | 400 | 322 |
4 | 100 | 229 | 229 | 190.5 | 157 | 8-19 | 2 | 24 | 178 | 400 | 332 |
5 | 125 | 254 | 254 | 216.0 | 186 | 8-22 | 3 | 24 | 205 | 385 | |
6 | 150 | 267 | 279 | 241.5 | 216 | 8-22 | 3 | 25.4 | 220 | 405 | |
8 | 200 | 292 | 343 | 298.5 | 270 | 8-22 | 3 | 28.5 | 455 | ||
10 | 250 | 330 | 406 | 362.0 | 324 | 12-25 | 3 | 30 | 490 |
ASME B16.5 Class300
1/2 | 15 | 140 | 95 | 66.5 | 35 | 4-16 | 2 | 14 | 85 | 180 | |
3/4 | 20 | 152 | 117 | 82.5 | 43 | 4-19 | 2 | 15.7 | 88 | 180 | |
1 | 25 | 165 | 124 | 89.0 | 51 | 4-19 | 2 | 17.5 | 98 | 260 | |
11/4 | 32 | 178 | 133 | 98.5 | 64 | 4-19 | 2 | 19 | 101 | 260 | |
11/2 | 40 | 190 | 156 | 114.5 | 73 | 4-22 | 2 | 20.5 | 128 | 320 | |
2 | 50 | 216 | 165 | 127.0 | 92 | 8-19 | 2 | 22.4 | 128 | 320 | |
21/2 | 65 | 241 | 190 | 149.0 | 105 | 8-22 | 2 | 25.4 | 135 | 320 | |
3 | 80 | 283 | 210 | 168.5 | 127 | 8-22 | 2 | 28.4 | 164 | 400 | 322 |
4 | 100 | 305 | 254 | 200.0 | 157 | 8-22 | 2 | 32 | 178 | 400 | 332 |
5 | 125 | 381 | 279 | 235.0 | 186 | 8-22 | 3 | 35 | 205 | 385 | |
6 | 150 | 403 | 318 | 270.0 | 216 | 12-22 | 3 | 36.6 | 220 | 405 | |
8 | 200 | 419 | 381 | 330.0 | 270 | 12-25 | 3 | 41 | 455 | ||
10 | 250 | 457 | 445 | 387.5 | 324 | 16-29 | 3 | 47.8 | 490 |
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