国标(GB)PN1.6MPa  | |||||||
DN  | L  | D  | D1  | D2  | b  | Z-фd  | H  | 
15  | 130  | 95  | 65  | 45  | 14  | 4-ф14  | 90  | 
20  | 140  | 105  | 75  | 55  | 14  | 4-ф14  | 95  | 
25  | 150  | 115  | 85  | 65  | 14  | 4-ф14  | 100  | 
32  | 165  | 135  | 100  | 78  | 16  | 4-ф18  | 108  | 
40  | 180  | 145  | 110  | 85  | 16  | 4-ф18  | 120  | 
50  | 200  | 160  | 125  | 100  | 16  | 4-ф18  | 135  | 
65  | 220  | 180  | 145  | 120  | 18  | 4-ф18  | 155  | 
80  | 250  | 195  | 160  | 135  | 20  | 8-ф18  | 175  | 
100  | 280  | 215  | 180  | 155  | 20  | 8-ф18  | 200  | 
125  | 320  | 245  | 210  | 185  | 22  | 8-ф18  | 220  | 
150  | 360  | 280  | 240  | 210  | 24  | 8-ф23  | 240  | 
200  | 400  | 335  | 295  | 265  | 26  | 12-ф23  | 310  | 
250  | 533  | 405  | 355  | 320  | 30  | 12-ф25  | 360  | 
300  | 610  | 460  | 410  | 375  | 30  | 12-ф25  | 420  | 
国标(GB)PN2.5MPa  | |||||||
DN  | L  | D  | D1  | D2  | b  | Z-фd  | H  | 
15  | 130  | 95  | 65  | 45  | 16  | 4-ф14  | 90  | 
20  | 140  | 105  | 75  | 55  | 16  | 4-ф14  | 95  | 
25  | 150  | 115  | 85  | 65  | 16  | 4-ф14  | 100  | 
32  | 165  | 135  | 100  | 78  | 18  | 4-ф18  | 110  | 
40  | 180  | 145  | 110  | 85  | 18  | 4-ф18  | 120  | 
50  | 200  | 160  | 125  | 100  | 20  | 4-ф18  | 135  | 
65  | 220  | 180  | 145  | 120  | 22  | 8-ф18  | 160  | 
80  | 250  | 195  | 160  | 135  | 22  | 8-ф18  | 175  | 
100  | 280  | 230  | 190  | 160  | 24  | 8-ф23  | 200  | 
125  | 320  | 270  | 220  | 188  | 28  | 8-ф25  | 220  | 
150  | 360  | 300  | 250  | 218  | 30  | 8-ф25  | 240  | 
200  | 400  | 360  | 310  | 278  | 34  | 12-ф25  | 320  | 
250  | 533  | 425  | 370  | 332  | 36  | 12-ф30  | 380  | 
国标(GB)PN4.0MPa  | |||||||
DN  | L  | D  | D1  | D2  | b  | Z-фd  | H  | 
15  | 130  | 95  | 65  | 45  | 16  | 4-ф14  | 90  | 
20  | 140  | 105  | 75  | 55  | 16  | 4-ф14  | 95  | 
25  | 150  | 115  | 85  | 65  | 16  | 4-ф14  | 100  | 
32  | 180  | 135  | 100  | 78  | 18  | 4-ф18  | 110  | 
40  | 210  | 145  | 110  | 85  | 18  | 4-ф18  | 120  | 
50  | 220  | 160  | 125  | 100  | 20  | 4-ф18  | 135  | 
65  | 250  | 180  | 145  | 120  | 22  | 8-ф18  | 160  | 
80  | 280  | 195  | 160  | 135  | 22  | 8-ф18  | 175  | 
100  | 320  | 230  | 190  | 160  | 24  | 8-ф23  | 200  | 
125  | 400  | 270  | 220  | 188  | 28  | 8-ф25  | 220  | 
150  | 400  | 300  | 250  | 218  | 30  | 8-ф25  | 240  | 
200  | 502  | 375  | 320  | 282  | 38  | 12-ф30  | 320  | 
250  | 568  | 445  | 385  | 345  | 42  | 12-ф34  | 470  | 
国标(GB)PN6.4MPa  | |||||||
DN  | L  | D  | D1  | D2  | b  | Z-фd  | H  | 
15  | 160  | 105  | 75  | 55  | 18  | 4-ф14  | 95  | 
20  | 165  | 125  | 90  | 68  | 20  | 4-ф18  | 105  | 
25  | 180  | 135  | 100  | 78  | 22  | 4-ф18  | 110  | 
32  | 200  | 150  | 110  | 82  | 24  | 4-ф18  | 120  | 
40  | 220  | 165  | 125  | 95  | 24  | 4-ф23  | 130  | 
50  | 250  | 175  | 135  | 105  | 26  | 4-ф23  | 145  | 
65  | 280  | 200  | 160  | 130  | 28  | 8-ф23  | 170  | 
80  | 320  | 210  | 170  | 140  | 30  | 8-ф23  | 190  | 
100  | 460  | 250  | 200  | 168  | 32  | 8-ф25  | 230  | 
125  | 460  | 295  | 240  | 202  | 36  | 8-ф30  | 260  | 
150  | 495  | 340  | 280  | 240  | 38  | 8-ф34  | 310  |