Escalator chains are mostly used in shopping malls, subways, stations, airports, etc. Since escalators have long working hours and high safety requirements, the step chains must meet the specified minimum ultimate tensile load.
| Chain No. | Pitch | Step Distance | Inner Width Of Inner Linkr | Roller Diameter | Pin Diameter | Pin Length | Plate Height | Step Plate Height | Step Bushing | |
| Hole Diameter | Length | |||||||||
| p | t | b1(min) | d1(max) | d2(max) | L | h1 | h2 | d3 | b3 | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | |
| T67A | 67.73 | 406.4+0.40 | 25.4min | 28 | 14.29 | 50.4 | 32/38 | 45.5 | 21 | 35 |
| T67B | 67.73 | 406.4+0.40 | 25.4min | 28 | 14.29 | 48 | 32/38 | 45.5 | 21 | 33.4 |
| T67C | 67.73 | 406.4+0.40 | 35.8min | 28 | 14.29 | 60 | 32/38 | 45.5 | 21 | 45.4 |
| T67D | 67.73 | 406.4+0.40 | 27min | 28.4 | 14.29 | 52.6 | 32/38 | 46 | 21 | 37 |
| T67E | 67.73 | 406.4+0.40 | 30.4min | 28 | 14.29 | 56.4 | 32/38 | 46 | 21 | 40.6 |
| T68.08 | 68.4 | 410.4+0.3-0.1 | 20.7min | 28 | 12.7 | 42.3 | 33/39 | 45.5 | 21 | 30.7 |
| T68.10 | 68.4 | 410.4+0.3-0.1 | 20.7min | 28 | 12.7 | 46 | 33/39 | 45.5 | 21 | 30.7 |
| T68.12 | 68.4 | 410.4+0.3-0.1 | 20.7min | 28 | 12.7 | 42.3 | 33/39 | 45.5 | 21 | 30.7 |
| T68.13 | 68.4 | 410.4+0.3-0.1 | 20.7min | 32 | 14.29 | 46 | 33/39 | 45.5 | 23.5 | 40.85 |
| T68.16 | 68.4 | 410.4+0.3-0.1 | 29.6min | 28 | 14.29 | 54.9 | 33/39 | 45.5 | 22 | 39.6 |
| T68.17A | 68.4 | 410.4+0.3-0.1 | 29.7min | 32 | 17 | 57.1 | 39 | 45.5 | 23.5 | 56.2 |
| T68.17B | 68.4 | 410.4+0.3-0.1 | 29.7min | 32 | 17 | 57.1 | 39 | 45.5 | 23.5 | 56.6 |
| T68.24 | 68.4 | 410.4+0.3-0.1 | 36min | 36 | 22 | 81 | 44/52 | 52 | 23.5 | 56.2 |
| T68.25 | 68.4 | 410.4+0.3-0.1 | 29.7min | 32 | 18 | 61 | 39/48 | 56 | 23.5 | 56.2 |
