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MINING CHAIN
DIN22252 Standard Link Chain

DIN22252 Standard Link Chain

CLASS MINING CHAIN

KEY

DIN222252 mining chain, DIN22252 mining round link chain, mining round link chain, g80 lashing chain, grade 80 lifting chain, g80 load chain, lifting chain, g100 lifting chain, DIN764 Round link chain, DIN764 mining chain, mining chain, coal mine cha

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Detailed description

  Chain Material: 20Mn2A, 25MnV, 20MnNiCrMo54

  Production standard:DIN22252

  Chain grade:Class C and Class B

  Safety factor:6-meter long proof load test, 4 times safety factor.

  Surface treatment: black oxide, electroplate, black painted, hot dip galvanized etc

  DIN22252 Standard Chin Technical Parameter:

Chain Diameter
mm

Pitch of the
Chain link
mm

Width

Curve Radius
mm

Testing Load 
kN

Breaking load
Min(kN)

Weight
kg/m



Inside
Min.

Outside
Max.


Class B

Class C

Class B

Class C


10

±0.4

40

±0.5

12

34

15

±2.0

85

100

110

130

1.93

14

±0.4

50

±0.5

17

48

22

±2.0

150

200

200

250

4

18

±0.5

64

±0.6

21

60

28

±2,0

260

330

330

410

6.6

22

±0.7

86

±0.9

26

74

34

±2.0

380

490

490

610

9.5

24

±0.8

86

±0.9

28

79

37

±2.0

460

580

580

720

11.6

26

±0.8

92

±0.9

30

86

40

±2.0

540

680

680

850

13.7

30

±0.9

108

±1.0

34

98

46

±2.0

710

900

900

1130

18

34

±0.9

126

±1.0

38

109

52

±2.0

900

1160

1140

1450

22.7


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Address:No.81, Huayu Road, Changyuan County, Xinxiang City, Henan, China

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