我国平垫圈标准共有9项,从2000-2002年分别批准发布了GB/T97.3-2000、GB/T5286-2001、GB/T95-2002、GB/T96.1-2002、GB/T96.2-2002、GB/T97.1-2002、GB/T97.2-2002、GB/T97.4-2002及 GB/T5287-2002 等平垫圈标准。
Nom | Φ1.6 | Φ2 | Φ2.5 | Φ3 | Φ3.5 | Φ4 | Φ5 | Φ6 |
dmin | 1.8 | 2.4 | 2.9 | 3.4 | 3.9 | 4.5 | 5.5 | 6.6 |
dmax | 2.05 | 2.65 | 3.15 | 3.7 | 4.2 | 4.8 | 5.8 | 6.96 |
dcmax | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
dcmin | 3.25 | 4.25 | 5.25 | 6.1 | 7.1 | 8.1 | 9.1 | 10.9 |
hmax | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 1 | 1.2 | 1.9 |
hmin | 0.2 | 0.2 | 0.4 | 0.4 | 0.4 | 0.6 | 0.8 | 1.3 |
Nom | Φ8 | Φ10 | Φ12 | Φ14 | Φ16 | Φ18 | Φ20 | Φ22 |
dmin | 9 | 11 | 13.5 | 15.5 | 17.5 | 20 | 22 | 24 |
dmax | 9.36 | 11.43 | 13.93 | 15.93 | 17.93 | 20.43 | 22.52 | 24.52 |
dcmax | 16 | 20 | 24 | 28 | 30 | 34 | 37 | 39 |
dcmin | 14.9 | 18.7 | 22.7 | 26.7 | 28.7 | 32.4 | 35.4 | 37.4 |
hmax | 1.9 | 2.3 | 2.8 | 2.8 | 3.6 | 3.6 | 3.6 | 3.6 |
hmin | 1.3 | 1.7 | 2.2 | 2.2 | 2.4 | 2.4 | 2.4 | 2.4 |
Nom | Φ24 | Φ27 | Φ30 | Φ33 | Φ36 | Φ39 | Φ42 | Φ45 |
dmin | 26 | 30 | 33 | 36 | 39 | 42 | 45 | 48 |
dmax | 26.52 | 30.52 | 33.62 | 37 | 40 | 43 | 46 | 49 |
dcmax | 44 | 50 | 56 | 60 | 66 | 72 | 78 | 85 |
dcmin | 42.4 | 48.4 | 54.1 | 58.1 | 64.1 | 70.1 | 76.1 | 82.8 |
hmax | 4.6 | 4.6 | 4.6 | 6 | 6 | 7 | 9.2 | 9.2 |
hmin | 3.4 | 3.4 | 3.4 | 4 | 4 | 5 | 6.8 | 6.8 |
Nom | Φ48 | Φ52 | Φ56 | Φ60 | Φ64 | |||
dmin | 52 | 56 | 62 | 66 | 70 | |||
dmax | 53.2 | 57.2 | 63.2 | 67.2 | 71.2 | |||
dcmax | 92 | 98 | 105 | 110 | 115 | |||
dcmin | 89.8 | 95.8 | 102.8 | 107.8 | 112.8 | |||
hmax | 9.2 | 9.2 | 11.2 | 11.2 | 11.2 | |||
hmin | 6.8 | 6.8 | 8.8 | 8.8 | 8.8 |
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