1、MINIMUM TEST BLIND THICKNESS (mm)15、 试 压 盲 板 最 小 厚 度试 验 压 力TEST PRESS.试 验 压 力NOMINAL FLANGE SIZE 法 兰 公 称 尺 寸psig MPa 2 3 4 6 8 10 12 14 16 18 20 24 30 36 42 48 54100 .689 6.5 6.5 9.5 13.0 13.0 13.0 16.0 19.0 22.5 22.5 28.5 35.0 41.5 48.0 51.0200 1.379 6.5 9.5 13.0 16.0 19.0 19.0 22.5 25.5 32.0 32.0
2、41.5 51.0 60.5 67.0 73.0300 2.068 13.0 16.0 19.0 22.5 22.5 25.5 28.5 38.0 38.0 48.0 60.5 73.0 82.5 89.0400 2.758 6.5 9.5 22.5 25.5 25.5 32.0 35.0 44.5 44.5500 3.447 19.0 28.5 28.5 35.0 38.0 48.0600 4.137 16.0 25.5 32.0 38.0 41.5 51.0700 4.826 9.5 13.0 22.5 28.5 32.0 35.0 44.5800 5.516 35.0 38.0 41.5
3、 48.0900 6.205 25.5 32.0 44.51000 6.895 22.5 38.0 41.5 48.01100 7.584 44.51200 8.274 16.0 28.5 35.0 41.51300 8.963 9.5 13.0 48.01400 9.653 38.0 44.51500 10.342 32.01600 11.032 25.5 48.01700 11.721 41.51800 12.411 16.0 19.0 35.01900 13.100 28.5 44.52000 13.7902500 17.237 13.0 19.0 22.5 32.0 41.53000 20.684 35.0 44.5
