鋼制管法蘭用緊固件-等長(zhǎng)雙頭螺柱 HG/T 20613
Bolting for use with stral pipe falanges-Double end sutds
標(biāo)準(zhǔn)類型:HG/中國 標(biāo)準(zhǔn)號(hào):HG/T 20613-2009 規(guī)格:M10~M56

單位:毫米(mm)
鋼制管法蘭用緊固件-等長(zhǎng)雙頭螺柱 HG/T 20613規(guī)格參數(shù)
| (mm) | P | ds |
| M10 | 1.5 | 9.03 |
| M12 | 1.75 | 10.86 |
| M16 | 2 | 14.70 |
| M20 | 2.5 | 18.38 |
| M24 | 3 | 22.05 |
| M27 | 3 | 25.05 |
| M30 | 3.5 | 27.73 |
| M33 | 3.5 | 30.73 |
| M36 | 3 | 33.40 |
| M39 | 3 | 36.40 |
| M56 | 4 | 52.43 |