Q41日标法兰球阀产品详情
标准 STD
| 设计与制造 Design and Manufacture | 结构长度 | 法兰尺寸 Flange Dimension | 压力-温度Pressure Temperature Lating | 试验-检验 Inspection and Test |
| BS5351 | JIS B2002 | JIS B2212 B2214 | JIS B2201 | JIS B2003 |
规格 主要尺寸和重量
10K
| DN mm | in | L | D | D1 | D2 | b | n-φd | H | D0 | 重量Weight |
| 15 | 1/2 | 108 | 95 | 70 | 52 | 12 | 4-15 | 59 | 130 | 2.3 |
| 20 | 3/4 | 117 | 100 | 75 | 58 | 14 | 4-15 | 63 | 130 | 3.0 |
| 25 | 1 | 127 | 125 | 90 | 70 | 14 | 4-19 | 75 | 160 | 4.5 |
| 40 | 11/2 | 165 | 140 | 105 | 85 | 16 | 4-19 | 95 | 230 | 7.0 |
| 50 | 2 | 178 | 155 | 120 | 100 | 16 | 4-19 | 107 | 230 | 9.5 |
| 65 | 11/2 | 190 | 175 | 140 | 120 | 18 | 4-19 | 142 | 400 | 15 |
| 80 | 3 | 203 | 185 | 150 | 130 | 18 | 8-19 | 152 | 400 | 19 |
| 100 | 4 | 229 | 210 | 175 | 155 | 18 | 8-19 | 178 | 700 | 33 |
| 125 | 5 | 356 | 250 | 210 | 185 | 20 | 8-23 | 252 | 1100 | 58 |
| 150 | 6 | 394 | 280 | 240 | 215 | 22 | 8-23 | 272 | 1100 | 93 |
| 200 | 8 | 457 | 330 | 290 | 265 | 22 | 12-23 | 342 | 1500 | 160 |
| 250 | 10 | 533 | 400 | 355 | 325 | 24 | 12-25 | 345 | 1500 | 200 |
| 20K | ||||||||||
| 15 | 1/2 | 140 | 95 | 70 | 52 | 14 | 4-15 | 59 | 130 | 2.5 |
| 20 | 3/4 | 152 | 100 | 75 | 58 | 16 | 4-15 | 63 | 130 | 3.5 |
| 25 | 1 | 165 | 125 | 90 | 70 | 16 | 4-19 | 75 | 160 | 5.5 |
| 40 | 11/2 | 190 | 140 | 105 | 85 | 18 | 4-19 | 95 | 230 | 10.0 |
| 50 | 2 | 216 | 155 | 120 | 100 | 18 | 8-19 | 107 | 230 | 14.5 |
| 65 | 11/2 | 241 | 175 | 140 | 120 | 20 | 8-19 | 142 | 400 | 23.5 |
| 80 | 3 | 283 | 200 | 160 | 135 | 22 | 8-23 | 152 | 400 | 30 |
| 100 | 4 | 305 | 250 | 185 | 160 | 24 | 8-23 | 178 | 700 | 55 |
| 125 | 5 | 381 | 270 | 225 | 195 | 26 | 8-23 | 252 | 1100 | 81 |
| 150 | 6 | 403 | 305 | 260 | 230 | 28 | 12-25 | 272 | 1100 | 118 |
| 200 | 8 | 502 | 350 | 305 | 275 | 30 | 12-25 | 342 | 1500 | 200 |
| 250 | 10 | 568 | 430 | 380 | 345 | 34 | 12-27 | 345 | 1500 | 250 |
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