公称压力 | ||||||||||||||||||
公称 外径 (mm) | 0.5Mpa | 0.6Mpa | 0.63Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6Mpa | 2.0Mpa | 2.5Mpa | |||||||||
壁厚 | 公差 | 壁厚 | 公差 | 壁厚 | 公差 | 壁厚 | 公差 | 壁厚 | 公差 | 壁厚 | 公差 | 壁厚 | 公差 | 壁厚 | 公差 | 壁厚 | 公差 | |
10 | 1.5 | 0.4 | ||||||||||||||||
12 | 1.5 | 0.4 | ||||||||||||||||
16 | 1.5 | 0.4 | 1.8 | 0.4 | ||||||||||||||
20 | 1.5 | 0.4 | 2 | 0.4 | 2.3 | 0.5 | ||||||||||||
25 | 1.5 | 0.4 | 1.9 | 0.4 | 2.3 | 0.5 | 2.8 | 0.5 | ||||||||||
32 | 1.6 | 0.4 | 1.9 | 0.4 | 2.4 | 0.5 | 2.9 | 0.5 | 3.6 | 0.6 | ||||||||
40 | 1.5 | 0.4 | 1.6 | 0.4 | 1.9 | 0.4 | 2.4 | 0.5 | 3.0 | 0.5 | 3.7 | 0.6 | 4.5 | 0.7 | ||||
50 | 1.6 | 0.4 | 2.0 | 0.4 | 2.4 | 0.5 | 3.0 | 0.5 | 3.7 | 0.6 | 4.6 | 0.7 | 5.6 | 0.9 | ||||
63 | 1.6 | 0.4 | 1.9 | 0.4 | 2.0 | 0.5 | 2.5 | 0.5 | 3.0 | 0.5 | 3.8 | 0.6 | 4.7 | 0.8 | 5.8 | 0.9 | 7.1 | 1.1 |
75 | 1.9 | 0.4 | 2.2 | 0.4 | 2.3 | 0.5 | 2.9 | 0.5 | 3.6 | 0.6 | 4.5 | 0.7 | 5.6 | 0.9 | 6.9 | 1.1 | 8.4 | 1.3 |
90 | 2.2 | 0.5 | 2.7 | 0.5 | 2.8 | 0.5 | 3.5 | 0.6 | 4.3 | 0.7 | 5.4 | 0.9 | 6.7 | 1.1 | 8.2 | 1.3 | 10.1 | 1.6 |
110 | 2.7 | 0.5 | 3.4 | 0.6 | 4.2 | 0.7 | 5.3 | 0.8 | 6.6 | 1.0 | 8.1 | 1.3 | 10 | 1.5 | ||||
125 | 3.1 | 0.6 | 3.9 | 0.6 | 4.8 | 0.8 | 6.0 | 0.9 | 7.4 | 1.2 | 9.2 | 1.4 | 11.4 | 1.8 | ||||
140 | 3.5 | 0.6 | 4.3 | 0.7 | 5.4 | 0.9 | 6.7 | 1.1 | 8.3 | 1.3 | 10.3 | 1.6 | 12.7 | 2 | ||||
160 | 4.0 | 0.6 | 4.9 | 0.8 | 6.2 | 1 | 7.7 | 1.2 | 9.5 | 1.5 | 11.8 | 1.8 | 14.6 | 2.2 | ||||
180 | 4.4 | 0.7 | 5.5 | 0.9 | 6.9 | 1.1 | 8.6 | 1.3 | 10.7 | 1.7 | 13.3 | 2.0 | 16.4 | 2.5 | ||||
200 | 4.9 | 0.8 | 6.2 | 1 | 7.7 | 1.2 | 9.6 | 1.5 | 11.9 | 1.8 | 14.7 | 2.3 | 18.2 | 2.8 | ||||
225 | 5.5 | 0.9 | 6.9 | 1.1 | 8.6 | 1.3 | 10.8 | 1.7 | 13.4 | 2.1 | 16.6 | 2.5 | ||||||
250 | 6.2 | 1 | 7.7 | 1.2 | 9.6 | 1.5 | 11.9 | 1.8 | 14.8 | 2.3 | 18.4 | 2.8 | ||||||
280 | 6.9 | 1.1 | 8.6 | 1.4 | 10.7 | 1.7 | 13.4 | 2.1 | 16.6 | 2.5 | 20.6 | 3.1 | ||||||
315 | 7.7 | 1.2 | 9.7 | 1.5 | 12.1 | 1.9 | 15.0 | 2.3 | 18.7 | 2.9 | 23.2 | 3.5 | ||||||
355 | 8.7 | 1.4 | 10.9 | 1.7 | 13.6 | 2.1 | 16.9 | 2.6 | 21.1 | 3.2 | 26.1 | 4 | ||||||
400 | 9.8 | 1.5 | 12.3 | 1.9 | 15.3 | 2.3 | 19.1 | 2.9 | 23.7 | 3.6 | 29.4 | 4.5 | ||||||
450 | 11 | 1.7 | 13.8 | 2.1 | 17.2 | 2.6 | 21.5 | 3.3 | 26.7 | 4.1 | 33.1 | 5 | ||||||
500 | 12.3 | 1.9 | 15.3 | 2.3 | 19.1 | 2.9 | 23.9 | 3.6 | 29.7 | 4.5 | 36.8 | 5.6 | ||||||
560 | 13.7 | 2.1 | 17.2 | 2.6 | 21.4 | 3.3 | 26.7 | 4.1 | ||||||||||
630 | 15.4 | 2.4 | 19.3 | 2.9 | 24.1 | 3.6 | 30.0 | 4.5 | ||||||||||
710 | 17.4 | 2.7 | 21.8 | 3.3 | 27.2 | 4.1 | ||||||||||||
800 | 19.6 | 3 | 24.5 | 3.7 | 30.6 | 4.6 | ||||||||||||
900 | 22 | 3.3 | 27.6 | 4.2 | ||||||||||||||
1000 | 24.5 | 3.7 | 30.6 | 4.6 |