
Main Structure | ||
Number | Name | Main Structural Material |
1 | Backrest | Polyurethane-filled graphite sponge |
2 | Seat Cushion | Polyurethane-filled graphite sponge |
3 | Backrest Frame | Aluminum Plate -5083-0 |
4 | Seat Cushion Frame | Q235B |
5 | Mounting Frame | Precision cast 45#+ Steel Plate Q355B |
6 | Bottom Cover Plate | Steel Plate -Q235B |
7 | Cover | Aluminum Plate -5083-0 |
8 | Pivot | 40Cr |
9 | Spring | 65Mn |







