Opening (mm)
Center type(mm)
Thickness of sheet(mm)
min-max
Size (mm)
Stainless
Steel
Iron
Aluminium
2×10
≥3
0.4-2
1220×2440
√
2×15
2×20
≥3.5
1.5×15
3×10
≥4
0.4-2.5
2.5×10
3.5×10
≥4.5
0.4-3
4×5-25
≥5
0.4-3.5
5×5-25
≥6.5
0.4-4
10×10
≥12
0.5-4
12×15
≥14
15×16
≥18
0.6-4
20×20
≥23
0.8-4.5
22×23
≥25
Above specifications for reference only,specifications can be customized according to user needs.