Industrial Chains

High Strength Lifting and Sling Chains
– DIN EN 818 – 2 / GRADE 80 (G80)
– GRADE 100 (G100)
– DIN 5687 / GRADE 50 (G50)

Hoist Chains
– DIN 5684 / G50-G60-G80

High Strength Mine Chains
– DIN 22252

Conveyor Chains
– DIN 764
– DIN 762

Short Link Calibrated Chains
– DIN 766

Non-Calibrated Chains
– DIN 5685
– DIN 763

Marine Chains
Snow / Tire Chains

DIN 22252 chains, are tested and calibrated chains that you can use safely manufactured for conveyors used in mines. After the heat treatment performed specially in our induction machines, especially the proof and breaking load elongations are safely provided.

Marking of round-steel chain grade 2, nominal size 26×92 mm, lenght allowance according to table 1:DIN 22252-2-26×92-1

DIMENSIONS AND WEIGHTS

Nominal size
Nominal diameter
Pitch
Width
Half diameter Radius r
Weight
Length of n links
l
dxt
d
allowable tolerance
t
allowable tolerance
b1 min.
b2 max.
 +2

0
Kg / m
5xt
tolerans
14×50¹
14
± 0,4
50
± 0,5
17
48
22
4,0
250
 ± 1
18×64¹
18
± 0,5
64
± 0,6
21
60
28
6,6
320
19×64,5
19
± 0,6
64,5
± 0,6
22
63
29,5
7,6
322,5
22×86¹
22
± 0,7
86
± 0,9
26
73
34
9,5
430
24×86¹
24
± 0,7
86
± 0,9
28
79
37
11,6
430
24×87,5¹
24
± 0,7
87,5
± 0,9
28
79
37
11,5
437,5
26×92¹
26
± 0,8
92
± 0,9
30
85
40
13,7
460

¹) These nominal sizes corresponds TS 1363 ISO 610/Marc 1998

MECHANICALS PROPERTIES

GRADE 1

Nominal size
Proof load
Extension at proof load
Breaking load
Extension at breaking load
Deflection bending
dxt
kN
% max.
kN min.
% min.
f min.
14×50
154
1,4
194
14
14
18×64
254
321
18
19×64,5
283
357
19

GRADE 2

Nominal size
Proof load
Extension at proof load
Breaking load
Extension at breaking load
Deflection bending
dxt
kN
% max.
kN min.
% min.
f min.
14×50 185 1,6 246 14 14
18×64 305 407 18
19×64,5 340 454 19
22×86 456 608 22
24×86 543 724 24
24×87,5 543 724 24
26×92 637 850 26

LENGTHS AND ALLOWABLE TOLERANCE OF MATHCING SHORTER MULTIPLE PITCH LENGHTHS

Nominal sizes dxt
Number of links n
5
7
9
11
13
15
Length l of a multiple pitch length
+2
0
+2
0
± 1
± 1
± 1
± 1
14×50
–
–
450
550
650
750
18×64
–
448
576
704
832
960
19×64,5
–
451,5
580,5
709,5
838,5
967,5
22×86
430
602
774
946
–
–
24×86
430
602
774
946
–
–
24×87,5
437,5
612,5
787,5
962,5
–
–
26×92
460
644
828
1012
–
–

-Hanging vertically without any load.

LENGTHS AND ALLOWABLE TOLERANCE OF MATHCING LONGER MULTIPLE PITCH LENGHTHS

Nominal sizes dxt
Gauge length
Length of a multiple pitch length
Number of links n
nxt
allowable tolerance
l ≤ 5m
5m < l ≤ 10m
10m < l ≤ 20m
20m < l ≤ 25m
l > 25m
22×86 11 946
± 1,5
+2
0
+3
0
+6
0
+8
0
b
24×86
11
946
24×87,5
11
962,5
26×92
9
828

-Lengths serve as an example.

DIN 22252 chains, are tested and calibrated chains that you can use safely manufactured for conveyors used in mines. After the heat treatment performed specially in our induction machines, especially the proof and breaking load elongations are safely provided.

Marking of round-steel chain grade 2, nominal size 26×92 mm, lenght allowance according to table 1:DIN 22252-2-26×92-1

DIMENSIONS AND WEIGHTS

Nominal size
Nominal diameter
Pitch
Width
Half diameter Radius r
Weight
Length of n links
l
dxt
d
allowable tolerance
t
allowable tolerance
b1 min.
b2 max.
 +2

0
Kg / m
5xt
tolerans
14×50¹
14
± 0,4
50
± 0,5
17
48
22
4,0
250
 ± 1
18×64¹
18
± 0,5
64
± 0,6
21
60
28
6,6
320
19×64,5
19
± 0,6
64,5
± 0,6
22
63
29,5
7,6
322,5
22×86¹
22
± 0,7
86
± 0,9
26
73
34
9,5
430
24×86¹
24
± 0,7
86
± 0,9
28
79
37
11,6
430
24×87,5¹
24
± 0,7
87,5
± 0,9
28
79
37
11,5
437,5
26×92¹
26
± 0,8
92
± 0,9
30
85
40
13,7
460

¹) These nominal sizes corresponds TS 1363 ISO 610/Marc 1998

MECHANICALS PROPERTIES

GRADE 1

Nominal size
Proof load
Extension at proof load
Breaking load
Extension at breaking load
Deflection bending
dxt
kN
% max.
kN min.
% min.
f min.
14×50
154
1,4
194
14
14
18×64
254
321
18
19×64,5
283
357
19

GRADE 2

Nominal size
Proof load
Extension at proof load
Breaking load
Extension at breaking load
Deflection bending
dxt
kN
% max.
kN min.
% min.
f min.
14×50 185 1,6 246 14 14
18×64 305 407 18
19×64,5 340 454 19
22×86 456 608 22
24×86 543 724 24
24×87,5 543 724 24
26×92 637 850 26

LENGTHS AND ALLOWABLE TOLERANCE OF MATHCING SHORTER MULTIPLE PITCH LENGHTHS

Nominal sizes dxt
Number of links n
5
7
9
11
13
15
Length l of a multiple pitch length
+2
0
+2
0
± 1
± 1
± 1
± 1
14×50
–
–
450
550
650
750
18×64
–
448
576
704
832
960
19×64,5
–
451,5
580,5
709,5
838,5
967,5
22×86
430
602
774
946
–
–
24×86
430
602
774
946
–
–
24×87,5
437,5
612,5
787,5
962,5
–
–
26×92
460
644
828
1012
–
–

-Hanging vertically without any load.

LENGTHS AND ALLOWABLE TOLERANCE OF MATHCING LONGER MULTIPLE PITCH LENGHTHS

Nominal sizes dxt
Gauge length
Length of a multiple pitch length
Number of links n
nxt
allowable tolerance
l ≤ 5m
5m < l ≤ 10m
10m < l ≤ 20m
20m < l ≤ 25m
l > 25m
22×86 11 946
± 1,5
+2
0
+3
0
+6
0
+8
0
b
24×86
11
946
24×87,5
11
962,5
26×92
9
828

-Lengths serve as an example.

Industrial Chains

High Strength Lifting and Sling Chains
– DIN EN 818 – 2 / GRADE 80 (G80)
– GRADE 100 (G100)
– DIN 5687 / GRADE 50 (G50)

Hoist Chains
– DIN 5684 / G50-G60-G80

High Strength Mine Chains
– DIN 22252

Conveyor Chains
– DIN 764
– DIN 762

Short Link Calibrated Chains
– DIN 766

Non-Calibrated Chains
– DIN 5685
– DIN 763

Marine Chains
Snow / Tire Chains