型号 | 断面尺寸(mm) | |||
高度H | 宽度b (可调) | 折边c | 厚度t | |
C80 | 80 | 40 | 15 | 2-3 |
C100 | 100 | 50 | 20 | 2-3 |
C120 | 120 | 50 | 20 | 2-3 |
C140 | 140 | 50 | 20 | 2-3 |
C160 | 160 | 50 | 20 | 2-3 |
C180 | 180 | 60 | 20 | 2-3 |
C200 | 200 | 60 | 20 | 2-3 |
C220 | 220 | 70 | 20 | 2-3 |
C250 | 250 | 70 | 20 | 2-3 |
C300 | 300 | 80 | 20 | 2-3 |