Boiler Grate Chains

Kings cast chain tradition has allowed them to apply expertise in the development of improved materials for moving grate applications. This hostile environment demands a material that can perform at elevated temperatures and conditions of high abrasion. In addition to the running gear, the related grate castings are also available.


Boiler Grate Chains

Boiler Grate Chains

Chain
Number

Pitch

Dp

Hp

Db

G

Sp

X

Ultimate

Strength

D472

mm

101.0

17.0

38.0

25.4

50.8

10.0

119.0

n/s

in

3.98

0.67

1.50

1.00

2.00

0.38

4.69

n/s

JK5063

mm

101.6

15.7

38.0

25.4

54.1

10.0

179.3

22,700 kg

in

4.00

0.63

1.50

1.00

2.13

0.38

7.06

50,000 lb

JK5109

mm

101.6

15.7

38.0

25.4

55.6

10.0

178.6

30,500 kg

in

4.00

0.63

1.50

1.00

2.19

0.38

7.03

67,000 lb