Qianjiang X-ring chain is mainly suitable for the adverse environments, such as water, mud or dust. So it's more demanding for its performance, and the service life is about 3~ 5 times than standard chains.
1. Superior auality alloy steel for pins;
2. Quad-riveted pins (pitch≥15.875mm);
3. Superior quality alloy steel for Solid bushes;
4. Superior quality alloy steel for rollers;
5. The sealing performance of X-ring is better than O -ring
Qianjiang Chain No. |
Pith | Roller diameter | Pin diameter | Outer Plate thickness | inner Plate Thickness | Width between inner plates | Ultimate tensile strength | Seal | Disp.C.C. |
P | d1 max | d2 max | t1 max | t2 max | b1 min | Q(min) | Type | max | |
mm | mm | mm | mm | mm | mm | KN | cc | ||
420V | 12.7 | 7.77 | 3.96 | 1.52 | 1.52 | 6.25 | 17.0 | X | 100 |
420VM | 12.7 | 7.77 | 3.96 | 1.70 | 1.70 | 6.25 | 17.0 | X | 100 |
428V | 12.7 | 8.51 | 4.45 | 1.62 | 1.62 | 7.75 | 19.0 | X | 125 |
428VM | 12.7 | 8.51 | 4.45 | 2.02 | 2.02 | 7.75 | 21.0 | X | 200 |
520V | 15.875 | 10.22 | 5.24 | 2.22 | 2.22 | 6.25 | 34.0 | X | 250 |
520VM | 15.875 | 10.22 | 5.24 | 2.42 | 2.42 | 6.25 | 36.0 | X | 250 |
525V | 15.875 | 10.22 | 5.24 | 2.22 | 2.22 | 7.94 | 34.0 | X | 400 |
525VM | 15.875 | 10.22 | 5.24 | 2.22 | 2.42 | 7.94 | 36.0 | X | 500 |
530V | 15.875 | 10.22 | 5.24 | 2.22 | 2.22 | 9.40 | 34.0 | X | 500 |
530VM | 15.875 | 10.22 | 5.24 | 2.42 | 2.42 | 9.40 | 36.0 | X | 750 |
630V | 19.05 | 11.91 | 5.96 | 2.42 | 2.42 | 9.40 | 38.0 | X | 1000 |
630VM | 19.05 | 11.91 | 5.96 | 3.22 | 3.22 | 9.40 | 46.0 | X | 1200 |
Hangzhou qianjiang chain industries Co.,Ltd.