產(chǎn)品選型
| 內(nèi)徑 | 外徑 | 曲面外徑 | 最小硬度 | |
|---|---|---|---|---|
| 碳鋼 鍍鋅 | ||||
| 1/4" | ||||
| 0.280" | 1.000" | 3/4" | HRB 40 | A4AO060001 |
| 0.280" | 1.000" | 7/8" | HRB 40 | A4AO060004 |
| 0.280" | 1.000" | 1" | HRB 40 | A4AO060007 |
| 5/16" | ||||
| 0.330" | 1.000" | 3/4" | HRB 40 | A4AO060002 |
| 0.330" | 1.000" | 7/8" | HRB 40 | A4AO060005 |
| 0.330" | 1.000" | 1" | HRB 40 | A4AO060008 |
| 3/8" | ||||
| 0.410" | 1.000" | 3/4" | HRB 40 | A4AO060003 |
| 0.410" | 1.000" | 7/8" | HRB 40 | A4AO060006 |
| 0.410" | 1.000" | 1" | HRB 40 | A4AO060009 |
