duplex anti-fatigue transmission chain 20B-2

duplex anti-fatigue transmission chain 20B-2 1.material:40MN/A3 2.standard roller chain 3.making as your sample

duplex anti-fatigue transmission chain 20B-2

1.material:40MN/A32.standard roller chain3.making as your sample4.OEM is ok

5.has taken measures to better antirust

6.long-life duration and high strength

7.pre-stretched and anti-fatigue

8.produce as your sample or drawing

9.high quality,reasonable price and prompt delivery are what we persue

10.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

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

duplex anti-fatigue transmission chain 20B-2