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其他厂商性质
天津市所在地
执行标准 | 设计及制造 | 试压标准 | 法兰尺寸 | |||
参照标准 | GB/T 14382 | GB/T 14382 | ASME B16.5 | |||
公称尺寸 | L | 150LB | ||||
DN | NPS(英寸) | ΦA | ΦB | ΦC | n-d | |
15 | 1/2'' | 130 | 90 | 60.3 | 35 | 4-16 |
20 | 3/4'' | 150 | 100 | 69.9 | 43 | 4-16 |
25 | 1'' | 160 | 110 | 79.4 | 51 | 4-16 |
32 | 1 1/4'' | 180 | 115 | 88.9 | 64 | 4-16 |
40 | 1 1/2'' | 200 | 125 | 98.4 | 73 | 4-16 |
50 | 2'' | 225.4 | 150 | 120.7 | 92 | 4-19 |
65 | 2 1/2'' | 273 | 180 | 139.7 | 105 | 4-19 |
80 | 3'' | 292 | 190 | 152.4 | 127 | 4-19 |
100 | 4'' | 352 | 230 | 190.5 | 157 | 8-19 |
125 | 5'' | 416 | 255 | 216 | 186 | 8-22 |
150 | 6'' | 470 | 280 | 241.3 | 216 | 8-22 |
200 | 8'' | 543 | 345 | 298.5 | 270 | 8-22 |
250 | 10'' | 660.4 | 405 | 362 | 324 | 12-25 |
300 | 12'' | 762 | 485 | 431.8 | 381 | 12-25 |
350 | 14'' | 980 | 535 | 476.3 | 413 | 12-29 |
400 | 16'' | 1100 | 595 | 539.8 | 470 | 16-29 |
450 | 18'' | 1200 | 635 | 577.9 | 533 | 16-32 |
500 | 20'' | 1250 | 700 | 635 | 584 | 20-32 |
600 | 24'' | 1450 | 815 | 749.3 | 692 | 20-35 |