Small HQ e chain
Inside height=7/8/10/15/18mm,Inside width =7mm~50mm.(unit:mm)
| Type | Inside H*W | Outside H*W | Bending radius | Structure |
| TP7*7 | 7*7 | 10.1*12.5 | 15 | Bridge Unitary pitch |
| TP8*8 | 8*8 | 11.2*14 | 15 | |
| TP10*10 | 10.4*10.5 | 14*17 | 18.28 | Bridge Unitary pitch |
| TP10.15 | 10.4*15.5 | 14*22 | ||
| TP10.20 | 10.4*20.5 | 14*27 | ||
| TP10.25 | 10.4*25.5 | 14*32 | ||
| TP15.15 | 15*15 | 20.2.25 | 28.38.48 | Semi-enclosed Low-cover openable |
| TP15.20 | 15*20 | 20.2*30 | ||
| TP15.30 | 15*30 | 20.2*40 | ||
| TP15.40 | 15*40 | 20.2*50 | ||
| TP15.50 | 15*50 | 20.2*60 | ||
| TP18.18 | 18*18 | 23*29 | ||
| TP18.25 | 18*25 | 23*36 | ||
| TP18.35 | 18*35 | 23*46 | ||
| TP18.40 | 18*40 | 23*51 | ||
| TP18.50 | 18*50 | 23*61 |