日标不锈钢球阀
2016-11-14 08:15:54
执行标准
设计和制造 | 结构长度 | 法兰尺寸 | 压力等级 | 检验和测试 |
BS 5351 | JIS B2002 | JIS B2212 B2214 | JIS B2201 | JIS B2003 |
主要尺寸
DN | 10K | ||||||||
mm | in | L | D | D1 | D2 | b | n-Φd | H | D0 |
15 | 1/2" | 108 | 95 | 70 | 52 | 12 | 4-Φ15 | 59 | 130 |
20 | 3/4" | 117 | 100 | 75 | 58 | 14 | 4-Φ15 | 63 | 130 |
25 | 1" | 127 | 125 | 90 | 70 | 14 | 4-Φ19 | 75 | 160 |
32 | 1 1/4" | 140 | 135 | 100 | 80 | 16 | 4-Φ19 | 75 | 160 |
40 | 1 1/2" | 165 | 140 | 105 | 85 | 16 | 4-Φ19 | 95 | 230 |
50 | 2" | 178 | 155 | 120 | 100 | 16 | 4-Φ19 | 107 | 230 |
65 | 2 1/2" | 190 | 175 | 140 | 120 | 18 | 4-Φ19 | 142 | 400 |
80 | 3" | 203 | 185 | 150 | 130 | 18 | 4-Φ19 | 152 | 400 |
100 | 4" | 229 | 210 | 175 | 155 | 18 | 4-Φ19 | 178 | 700 |
125 | 5" | 356 | 250 | 210 | 185 | 20 | 8-Φ23 | 252 | 1100 |
150 | 6" | 394 | 280 | 240 | 215 | 22 | 8-Φ23 | 272 | 1100 |
200 | 8" | 457 | 330 | 290 | 265 | 22 | 12-Φ23 | 342 | 1500 |
20K | |||||||||
15 | 1/2" | 140 | 95 | 70 | 52 | 14 | 4-Φ15 | 59 | 130 |
20 | 3/4" | 152 | 100 | 75 | 58 | 16 | 4-Φ15 | 63 | 130 |
25 | 1" | 165 | 125 | 90 | 70 | 16 | 4-Φ19 | 75 | 160 |
32 | 1 1/4" | 178 | 135 | 100 | 80 | 18 | 4-Φ19 | 75 | 160 |
40 | 1 1/2" | 190.5 | 140 | 105 | 85 | 18 | 4-Φ19 | 95 | 230 |
50 | 2" | 216 | 155 | 120 | 100 | 18 | 8-Φ19 | 107 | 230 |
65 | 2 1/2" | 241 | 175 | 140 | 120 | 20 | 8-Φ19 | 142 | 400 |
80 | 3" | 283 | 200 | 160 | 135 | 22 | 8-Φ22 | 152 | 400 |
100 | 4" | 305 | 225 | 185 | 160 | 24 | 8-Φ22 | 178 | 700 |
125 | 5" | 381 | 270 | 225 | 195 | 26 | 8-Φ22 | 252 | 1100 |
150 | 6" | 403 | 305 | 260 | 230 | 28 | 12-Φ22 | 272 | 1100 |
200 | 8" | 502 | 350 | 305 | 275 | 30 | 12-Φ25 | 342 | 1500 |