[时间:2011-12-8 12:57:36] [字体大小: 大号 中号 小号]
4.0MPA(40BAR)平焊法兰标准
| 
 公称 
通径 
DN  | 
 钢管外径 
A  | 
 平焊法兰连接尺寸  | 
 密封面  | 
 平焊法兰厚度 
C  | 
 平焊法兰内径 
B  | ||||||||
| 
 系列Ⅰ  | 
 系列Ⅱ  | 
 平焊法兰外径 
D  | 
 螺栓孔中心圆直径 
K  | 
 螺栓孔径 
L  | 
 螺栓  | 
 d  | 
 f  | 
 系列Ⅰ  | 
 系列Ⅱ  | 
 | |||
| 
 数量 
n  | 
 螺纹 规格   | 
 | |||||||||||
| 
 10  | 
 17.2  | 
 14  | 
 90  | 
 60  | 
 14  | 
 4  | 
 M12  | 
 41  | 
 2  | 
 14  | 
 18  | 
 15  | 
 | 
| 
 15  | 
 21.3  | 
 18  | 
 95  | 
 65  | 
 14  | 
 4  | 
 M12  | 
 46  | 
 2  | 
 14  | 
 22  | 
 19  | 
 | 
| 
 20  | 
 26.9  | 
 25  | 
 105  | 
 75  | 
 14  | 
 4  | 
 M12  | 
 56  | 
 2  | 
 16  | 
 27.5  | 
 26  | 
 | 
| 
 25  | 
 33.7  | 
 32  | 
 115  | 
 85  | 
 14  | 
 4  | 
 M12  | 
 65  | 
 2  | 
 16  | 
 34.5  | 
 33  | 
 | 
| 
 32  | 
 42.4  | 
 38  | 
 140  | 
 100  | 
 18  | 
 4  | 
 M16  | 
 76  | 
 2  | 
 18  | 
 43.5  | 
 39  | 
 | 
| 
 40  | 
 48.3  | 
 45  | 
 150  | 
 110  | 
 18  | 
 4  | 
 M16  | 
 84  | 
 2  | 
 18  | 
 49.5  | 
 46  | 
 | 
| 
 50  | 
 60.3  | 
 57  | 
 165  | 
 125  | 
 18  | 
 4  | 
 M16  | 
 99  | 
 2  | 
 20  | 
 61.5  | 
 59  | 
 | 
| 
 65  | 
 76.1  | 
 76  | 
 185  | 
 145  | 
 18  | 
 8  | 
 M16  | 
 118  | 
 2  | 
 22  | 
 77.5  | 
 78  | 
 | 
| 
 80  | 
 88.9  | 
 89  | 
 200  | 
 160  | 
 18  | 
 8  | 
 M16  | 
 132  | 
 2  | 
 24  | 
 90.5  | 
 91  | 
 | 
| 
 100  | 
 114.3  | 
 108  | 
 235  | 
 190  | 
 22  | 
 8  | 
 M20  | 
 156  | 
 2  | 
 26  | 
 116  | 
 110  | 
 | 
| 
 125  | 
 139.7  | 
 133  | 
 270  | 
 220  | 
 26  | 
 8  | 
 M24  | 
 184  | 
 2  | 
 28  | 
 141.5  | 
 135  | 
 | 
| 
 150  | 
 168.3  | 
 159  | 
 300  | 
 250  | 
 26  | 
 8  | 
 M24  | 
 211  | 
 2  | 
 30  | 
 170.5  | 
 161  | 
 | 
| 
 200  | 
 219.1  | 
 219  | 
 375  | 
 320  | 
 30  | 
 12  | 
 M27  | 
 284  | 
 2  | 
 36  | 
 221.5  | 
 222  | 
 | 
| 
 250  | 
 273  | 
 273  | 
 450  | 
 385  | 
 33  | 
 12  | 
 M30  | 
 345  | 
 2  | 
 42  | 
 276.5  | 
 276  | 
 | 
| 
 300  | 
 323.9  | 
 325  | 
 515  | 
 450  | 
 33  | 
 16  | 
 M30  | 
 409  | 
 2  | 
 48  | 
 327.5  | 
 328  | 
 | 
| 
 350  | 
 355.6  | 
 377  | 
 580  | 
 510  | 
 36  | 
 16  | 
 M33  | 
 465  | 
 2  | 
 55  | 
 359.5  | 
 380  | 
 | 
| 
 400  | 
 406.4  | 
 426  | 
 660  | 
 585  | 
 39  | 
 16  | 
 M36  | 
 535  | 
 2  | 
 60  | 
 411  | 
 430  | 
 | 
| 
 450  | 
 457  | 
 480  | 
 685  | 
 610  | 
 39  | 
 20  | 
 M36  | 
 560  | 
 2  | 
 66  | 
 462  | 
 484  | 
 | 
| 
 500  | 
 508  | 
 530  | 
 755  | 
 670  | 
 42  | 
 20  | 
 M39  | 
 615  | 
 2  | 
 72  | 
 513.5  | 
 534  | 
 | 
| 
 600  | 
 610  | 
 630  | 
 890  | 
 795  | 
 48  | 
 20  | 
 M45  | 
 735  | 
 2  | 
 84  | 
 616.5  | 
 634  | 
 | 
上条新闻:0MPa(10bar)不锈钢法兰最新标准