1.material:40MN/A32.pitch:31.750mm3.plate thickness range:4.00mm4.color:natural.black.blue.yellow
5.has taken measures to better antirust
6.long-life duration and high strength
7.pre-stretched and anti-fatigue
8.sound quality,reasonable price and prompt delivery are what we persue
9.Packing:1pc packing in PP bag,white inner box, then pack in standard export carton or wooden case,also can packing as your requirement,can print your own logo
Specification:
chain no. | ANSI Chain no. | Pitch /mm | roller diameter /mm | width between inner plate /mm | Pin diameter /mm | Pin length(L) /mm | Pin length (Lc) /mm | Inner plate depth /mm | Plate thickness /mm | U.T.S /KN | A.T.S /KN | Weight (/m) /KG | Working Load /KN |
20A-1R | 100-1R | 31.75 | 19.05 | 18.90 | 9.53 | 40.40 | 44.70 | 30.00 | 4.00 | 88.50 | 109.2 | 4.17 | 17.7 |
Main products as the following:
1.Motorcycle Chains: 25H (04CH), 415, 415H, 420, 420H, 428, 428H, 520, 520H, 530, 530H, 05MA, 05MB, 05MC, 06MC 2. O-Ring Motorcycle chains: 428SO,520SO,525SO,530SO3. Roller chains: A series and B series4. Silent chains: SC3,SC4,SC5,SC6,SC8,SC105. PIV chains: A0,A1,A3,A4,A5,A66. O-ring chains and xw-chains: 420,428,520,525,530,630 (Racing Chains)7. Leaf chains: LH series8. Double pitch conveyor chains with attachments: 2040,2050,2060,20809. Nickel-plated chains: 25NP,35NP,41NP,40NP,50NP10. Coupling chains
The Chain technic treatment is as below:
1.Shot peening
2.Bluing
3.Phosphating
4.Nickel-plated
5.Zincing
6.Heat treatment
7.Carburizing
8.Quenching
9.Tempering
10.Oiling
11.Greasing