電弧螺柱焊用焊接螺柱和陶瓷套圈 GOST R55738
Welding-Studs and ceramic ferrules for arc stud welding-Types UD-Unthreaded stud-Table 4
標準類型:GOST/俄國 標準號:GOST R55738-4-2013 規格:Φ6~Φ16

單位:毫米(mm)
電弧螺柱焊用焊接螺柱和陶瓷套圈 GOST R55738規格參數
| (mm) | α max | α min |
| Φ6 | 140° | 130° |
| Φ8 | 140° | 130° |
| Φ10 | 140° | 130° |
| Φ12 | 140° | 130° |
| Φ14.6 | 140° | 130° |
| Φ16 | 140° | 130° |