models | thickness | anti-perforation | 1,100N status | GB21147-2007 CHINA | |||
Z-3A | 2.2~2.4 | ≥1,150 | >1MM | √ | × | × | × |
Z-3B | 2.4~2.6 | ≥1,250 | >1MM | √ | √ | × | × |
Z-3D | 2.6~2.8 | ≥1,350 | >1MM | √ | √ | × | × |
Z-3E | 3.2~3.4 | ≥1,650 | <1MM | √ | √ | √ | × |
Z-3F | 3.4~3.6 | ≥1,750 | 0 MM | √ | √ | √ | √ |
Z-4A | 3.0~3.2 | ≥1,500 | ≤1MM | √ | √ | √ | × |
Z-4D | 3.2~3.4 | ≥1,650 | < 1MM | √ | √ | √ | × |
Z-4E | 3.4~3.6 | ≥1,700 | 0 MM | √ | √ | √ | √ |
Z-4F | 3.6~3.8 | ≥1,800 | 0 MM | √ | √ | √ | √ |
Z-4G | 3.8~4.0 | ≥1,900 | 0 MM | √ | √ | √ | √ |
Z-4H | 4.0~4.2 | ≥2,000 | 0 MM | √ | √ | √ | √ |
Z-5A | 3.8~4.0 | ≥1,800 | 0 MM | √ | √ | √ | √ |