公称外径 | 公差 | 公称壁厚 | 压力级数 | 总长 |
20 | +0.2 | 2.3+0.5 | 1.6 | 4 |
25 | +0.2 | 2.8+0.5 | ||
32 | +0.2 | 3.6+0.6 | ||
40 | +0.2 | 3.0+0.5 | ||
50 | +0.2 | 3.7+0.6 | ||
63 | +0.3 | 4.7+0.7 | ||
75 | +0.3 | 5.6+0.8 | ||
90 | +0.3 | 6.7+0.9 | ||
110 | +0.4 | 8.1+1.1 | ||
140 | +0.5 | 10.3+1.3 | ||
160 | +0.5 | 11.8+1.4 | ||
200 | +0.6 | 14.7+1.7 | ||
225 | +0.7 | 16.6+1.9 | ||
250 | +0.8 | 18.4+2.1 | ||
280 | +0.9 | 20.6+2.3 | ||
315 | +1.0 | 23.2+2.6 | ||
355 | +1.1 | 26.1+2.9 | ||
400 | +1.2 | 29.4+3.2 |
