Detailed Product Description

2) finished:self-colored or hot dipped galvanized or according to customers
3) Can be supplied on hooks, reels, cut to length or assembled to meet customers' requirements

4)material : M20Mn, M30Mn2
5)surface:each link is free from defects,surface cracks, burrs, overtop, and flaws, including rough surfaces which might cause kinking of the chain in service

6)breaking load: each link be able to withstand the applicable breaking load specified  table 1.

7)Packing: bulk (big size), in wire rope bundles or on pallet (middling size)  or in metal pail

making: each bundles or shot length will be tagged with metal shipping tags indicationg product name, quantity, size , ect according to the client. 

other information as follows table 1

German standard link chain DIN764

size
    Inside length
Inside
width
Outside
width
Length per 11links
Weight
Per 100M
Breaking
load
Proof load
mm
±mm
mm
+mm
-mm
mm
mm
mm
+mm
-mm
kg
KN
kg
4
0.2
16
0.3
0.2
5
14
176
1.6
0.9
31.3
7
400
5
0.2
18
0.4
0.2
7
18.2
198
1.8
1.0
51.4
11.8
680
6
0.2
21
0.5
0.2
8
21.5
231
2.0
1.1
74
16.5
850
8
0.2
28
0.5
0.3
11
29
308
2.2
1.2
131.5
32
1680
10
0.3
35
0.6
0.3
14
36
385
2.7
1.5
200
50
2630
12
0.3
42
0.6
0.3
16
41
462
3.2
1.8
298
70
3680
13
0.4
45
0.7
0.4
18
47
495
3.5
2.0
350
80
4200
14
0.45
49
0.75
0.45
20
48
539
3.8
2.0
406
92
4830
16
0.5
56
0.9
0.5
22
58
616
4.3
2.5
520
125
6700
18
0.8
63
1.0
0.5
24
65
693
4.7
2.8
650
160
8400
20
1.0
70
1.1
0.6
27
72
770
5.4
3.2
820
200
10000
23
1.2
80
1.3
0.7
31
83
880
6.2
3.5
1100
250
13000
26
1.3
91
1.5
0.8
35
94
1001
7.0
4.0
1400
320
16000