公称 外径 (mm) | SDR33 环刚度2kN 公称壁厚(mm) | 单价 (元/米) | SDR26 环刚度4kN 公称壁厚(mm) | 单价 (元/米) | SDR21 环刚度8kN 公称壁厚(mm) | 单价 (元/米) | SDR17 环刚度12kN 公称壁厚(mm) | 单价 (元/米) | SDR13.6 环刚度16kN 公称壁厚(mm) | 单价 (元/米) |
110 | 3.7 | 46.00 | 4.2 | 54.00 | 5.3 | 67.00 | 6.6 | 82.00 | 8.1 | 100.00 |
160 | 4.9 | 90.00 | 6.2 | 116.00 | 7.7 | 143.00 | 9.5 | 174.00 | 11.8 | 212.00 |
200 | 6.2 | 141.00 | 7.7 | 181.00 | 9.6 | 222.00 | 11.9 | 271.00 | 14.7 | 330.00 |
250 | 7.7 | 219.00 | 9.6 | 282.00 | 11.9 | 345.00 | 14.8 | 424.00 | 18.4 | 527.00 |
315 | 9.7 | 348.00 | 12.1 | 448.00 | 15.0 | 548.00 | 18.7 | 681.00 | 23.2 | 839.00 |
355 | 10.9 | 468.00 | 13.6 | 558.00 | 16.9 | 671.00 | 21.1 | 860.00 | 26.1 | 1059.00 |
400 | 12.3 | 561.00 | 15.3 | 721.00 | 19.1 | 904.00 | 23.7 | 1107.00 | 29.4 | 1349.00 |
450 | 13.8 | 707.00 | 17.2 | 912.00 | 21.5 | 1143.00 | 26.7 | 1403.00 | 33.1 | 1704.00 |
500 | 15.3 | 873.00 | 19.1 | 1125.00 | 23.9 | 1413.00 | 29.7 | 1734.00 | 36.8 | 2117.00 |
560 | 17.2 | 1090.00 | 21.4 | 1412.00 | 26.7 | 1769.00 | 33.2 | 2171.00 | 41.2 | 2649.00 |
630 | 19.3 | 1381.00 | 24.1 | 1789.00 | 30.0 | 2235.00 | 37.4 | 2750.00 | 46.3 | 3350.00 |