Heavy-duty Chains link 1.material:40MN/A3 2.standard roller chain 3.making as your sample 4.OEM is ok Heavy-duty Chains link   1.Material:40MN/A32.Standard roller chain3.Can 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

  

HEAVY-DUTY CRANKED-LINK CHAINS
	Pitch	Roller diameter	Width between inner plates	Pin diameter	Pin length	Inner Plate depth	Piate thickness	Ultimate tensile strength	Aver age tensile strength	Weight per meter
Chain No.	P	d1 max	b1 min	d2 max	L max	h2 max	T max	Q min	Q0	q
	mm	mm	mm	mm	mm	mm	mm	kn	kn	kg/m
2010	63.500	31.75	38.10	15.90	90.7	47.8	7.90	250.00	270	14.00
2512	77.900	41.28	39.60	19.05	100.0	57.0	9.70	340.00	367.2	18.40
2814	88.900	44.45	38.10	22.25	117.6	60.5	12.70	470.00	507.6	25.10
Wb781	78.100	31.75	38.10	16.46	93.5	44.5	9.70	334.00	360.7	13.45
Wb103	103.200	44.45	49.20	22.23	124.5	57.0	12.80	623.00	672.8	24.63

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