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发布日期：2024-04-09 浏览次数：
标准类型：GB/中国
标准号：GB/T 893-2017
单位：毫米（mm） 规格：Φ25~Φ300
| (mm) | h max | h min | d max | d min | b1 max | d1 min |
|---|---|---|---|---|---|---|
| Φ25 | 1.2 | 1.14 | 27.32 | 26.69 | 4.5 | 2 |
| Φ26 | 1.2 | 1.14 | 28.32 | 27.69 | 4.7 | 2 |
| Φ28 | 1.2 | 1.14 | 30.6 | 29.85 | 4.8 | 2 |
| Φ30 | 1.2 | 1.14 | 32.6 | 31.85 | 4.8 | 2 |
| Φ31 | 1.2 | 1.14 | 33.9 | 33.15 | 5.2 | 2.5 |
| Φ32 | 1.2 | 1.14 | 34.9 | 34.15 | 5.4 | 2.5 |
| Φ34 | 1.5 | 1.44 | 37 | 36.25 | 5.4 | 2.5 |
| Φ35 | 1.5 | 1.44 | 38.3 | 37.55 | 5.4 | 2.5 |
| Φ36 | 1.5 | 1.44 | 39.3 | 38.55 | 5.4 | 2.5 |
| Φ37 | 1.5 | 1.44 | 40.3 | 39.55 | 5.5 | 2.5 |
| Φ38 | 1.5 | 1.44 | 41.3 | 40.55 | 5.5 | 2.5 |
| Φ40 | 1.75 | 1.69 | 44.4 | 43.11 | 5.8 | 2.5 |
| Φ42 | 1.75 | 1.69 | 46.4 | 45.11 | 5.9 | 2.5 |
| Φ45 | 1.75 | 1.69 | 49.4 | 48.11 | 6.2 | 2.5 |
| Φ47 | 1.75 | 1.69 | 51.6 | 50.04 | 6.4 | 2.5 |
| Φ48 | 1.75 | 1.69 | 52.6 | 51.04 | 6.4 | 2.5 |
| Φ50 | 2 | 1.93 | 55.3 | 53.74 | 6.5 | 2.5 |
| Φ52 | 2 | 1.93 | 57.3 | 55.74 | 6.7 | 2.5 |
| Φ55 | 2 | 1.93 | 60.3 | 58.74 | 6.8 | 2.5 |
| Φ56 | 2 | 1.93 | 61.3 | 59.74 | 6.8 | 2.5 |
| Φ58 | 2 | 1.93 | 63.3 | 61.74 | 6.9 | 2.5 |
| Φ60 | 2 | 1.93 | 65.3 | 63.74 | 7.3 | 2.5 |
| Φ62 | 2 | 1.93 | 67.3 | 65.74 | 7.3 | 2.5 |
| Φ63 | 2 | 1.93 | 68.3 | 66.74 | 7.3 | 2.5 |
| Φ65 | 2.5 | 2.43 | 70.3 | 68.74 | 7.6 | 3 |
| Φ68 | 2.5 | 2.43 | 73.6 | 72.04 | 7.8 | 3 |
| Φ70 | 2.5 | 2.43 | 75.6 | 74.04 | 7.8 | 3 |
| Φ72 | 2.5 | 2.43 | 77.6 | 76.04 | 7.8 | 3 |
| Φ75 | 2.5 | 2.43 | 80.6 | 79.04 | 7.8 | 3 |
| Φ78 | 2.5 | 2.43 | 83.8 | 81.96 | 8.5 | 3 |
| Φ80 | 2.5 | 2.43 | 86.8 | 84.96 | 8.5 | 3 |
| Φ82 | 2.5 | 2.43 | 88.8 | 86.96 | 8.5 | 3 |
| Φ85 | 3 | 2.92 | 91.8 | 89.96 | 8.6 | 3.5 |
| Φ88 | 3 | 2.92 | 94.8 | 92.96 | 8.6 | 3.5 |
| Φ90 | 3 | 2.92 | 96.8 | 94.96 | 8.6 | 3.5 |
| Φ92 | 3 | 2.92 | 98.8 | 96.96 | 8.7 | 3.5 |
| Φ95 | 3 | 2.92 | 101.8 | 99.96 | 8.8 | 3.5 |
| Φ98 | 3 | 2.92 | 104.8 | 102.96 | 9 | 3.5 |
| Φ100 | 3 | 2.92 | 106.8 | 104.96 | 9.2 | 3.5 |
| Φ102 | 4 | 3.9 | 109.3 | 107.46 | 9.5 | 3.5 |
| Φ105 | 4 | 3.9 | 113.3 | 111.46 | 9.5 | 3.5 |
| Φ108 | 4 | 3.9 | 116.3 | 114.46 | 9.5 | 3.5 |
| Φ110 | 4 | 3.9 | 118.3 | 116.46 | 10.4 | 3.5 |
| Φ112 | 4 | 3.9 | 120.3 | 118.46 | 10.5 | 3.5 |
| Φ115 | 4 | 3.9 | 123.5 | 121.37 | 10.5 | 3.5 |
| Φ120 | 4 | 3.9 | 128.5 | 126.37 | 11 | 3.5 |
| Φ125 | 4 | 3.9 | 133.5 | 131.37 | 11 | 4 |
| Φ130 | 4 | 3.9 | 138.5 | 136.37 | 11 | 4 |
| Φ135 | 4 | 3.9 | 143.5 | 141.37 | 11.2 | 4 |
| Φ140 | 4 | 3.9 | 148.5 | 146.37 | 11.2 | 4 |
| Φ145 | 4 | 3.9 | 153.5 | 151.37 | 11.4 | 4 |
| Φ150 | 4 | 3.9 | 159.5 | 157.37 | 12 | 4 |
| Φ155 | 4 | 3.9 | 165.5 | 163.37 | 12 | 4 |
| Φ160 | 4 | 3.9 | 170.5 | 168.37 | 13 | 4 |
| Φ165 | 4 | 3.9 | 176 | 173.87 | 13 | 4 |
| Φ170 | 4 | 3.9 | 181 | 178.87 | 13.5 | 4 |
| Φ175 | 4 | 3.9 | 186.2 | 183.78 | 13.5 | 4 |
| Φ180 | 4 | 3.9 | 191.2 | 188.78 | 14.2 | 4 |
| Φ185 | 4 | 3.9 | 196.2 | 193.78 | 14.2 | 4 |
| Φ190 | 4 | 3.9 | 201.2 | 198.78 | 14.2 | 4 |
| Φ195 | 4 | 3.9 | 206.2 | 203.78 | 14.2 | 4 |
| Φ200 | 4 | 3.9 | 211.2 | 208.78 | 14.2 | 4 |
| Φ210 | 5 | 4.88 | 223.7 | 221.28 | 14.2 | 4 |
| Φ220 | 5 | 4.88 | 233.7 | 231.28 | 14.2 | 4 |
| Φ230 | 5 | 4.88 | 243.7 | 241.28 | 14.2 | 4 |
| Φ240 | 5 | 4.88 | 254 | 251.19 | 14.2 | 4 |
| Φ250 | 5 | 4.88 | 264 | 261.19 | 16.2 | 5 |
| Φ260 | 5 | 4.88 | 277 | 274.19 | 16.2 | 5 |
| Φ270 | 5 | 4.88 | 287 | 284.19 | 16.2 | 5 |
| Φ280 | 5 | 4.88 | 297 | 294.19 | 16.2 | 5 |
| Φ290 | 5 | 4.88 | 307 | 304.19 | 16.2 | 5 |
| Φ300 | 5 | 4.88 | 317 | 314.19 | 16.2 | 5 |
