Rapid Delivery for Nitchi Chain Block - Conveyor and Elevator Chains – 23*80mm DIN 764 (G30 & G50) Round Steel Link Chain – Chigong
Rapid Delivery for Nitchi Chain Block - Conveyor and Elevator Chains – 23*80mm DIN 764 (G30 & G50) Round Steel Link Chain – Chigong Detail:
Category
Application
Bucket elevator, conveyor, scraper Chains for bucket elevator, conveyor and scraper SCIC produce round steel link chains per DIN 764 (G30 & G50, 2010 version) and DIN 766 (2015 version) standards, for applications in bucket elevator, conveyor and scraper. Chains specified here shall not be used as lifting accessories, slings or any other overhead hoisting.
Chain Parameter
Figure 1: DIN 764 and DIN 766 round steel link chain dimensions
Table 1: DIN 764 round steel link chain (G30 & G50) dimensions (mm)
nominal |
diameter |
pitch |
width |
gauge length (11-link) |
kg/m |
|||||
d x t |
d |
tolerance |
t |
tolerance |
inner |
outer |
l |
tolerance |
||
classA |
class B |
|||||||||
10 x 35 |
10 |
± 0.4 |
35 |
+0.6/-0.2 |
14.0 |
36 |
385 |
+2/-1 |
+3/-1 |
2.1 |
13 x 45 |
13 |
± 0.5 |
45 |
+0.8/-0.3 |
18.0 |
47 |
495 |
+3/-1 |
+4/-1 |
3.5 |
16 x 56 |
16 |
± 0.6 |
56 |
+1.0/-0.3 |
22.0 |
58 |
616 |
+3/-1 |
+5/-2 |
5.3 |
18 x 63 |
18 |
± 0.9 |
63 |
+1.1/-0.4 |
24.0 |
65 |
693 |
+4/-1 |
+6/-2 |
6.7 |
20 x 70 |
20 |
± 1.0 |
70 |
+1.3/-0.4 |
27.0 |
72 |
770 |
+4/-1 |
+6/-2 |
8.3 |
23 x 80 |
23 |
± 1.2 |
80 |
+1.4/-0.5 |
31.0 |
83 |
880 |
+5/-2 |
+7/-2 |
11.0 |
26 x 91 |
26 |
± 1.3 |
91 |
+1.6/-0.5 |
35.0 |
94 |
1001 |
+5/-2 |
+8/-3 |
14.0 |
30 x 105 |
30 |
± 1.5 |
105 |
+1.9/-0.6 |
39.0 |
108 |
1155 |
+6/-2 |
+9/-3 |
18.5 |
33 x 115 |
33 |
± 1.7 |
115 |
+2.1/-0.7 |
43.0 |
119 |
1265 |
+7/-2 |
+10/-3 |
22.5 |
36 x 126 |
36 |
± 1.8 |
126 |
+2.3/-0.8 |
47.0 |
130 |
1386 |
+7/-2 |
+11/-4 |
27.0 |
39 x 136 |
39 |
± 2.0 |
136 |
+2.4/-0.8 |
51.0 |
140 |
1496 |
+8/-3 |
+12/-4 |
31.5 |
42 x 147 |
42 |
± 2.1 |
147 |
+2.6/-0.9 |
55.0 |
151 |
1617 |
+9/-3 |
+13/-4 |
36.5 |
Table 2: DIN 766 round steel link chain dimensions (mm)
nominal |
diameter |
pitch |
width |
gauge length (11-link) |
kg/m |
|||||
d x t |
d |
tolerance |
t |
tolerance |
inner |
outer |
l |
tolerance |
||
class A |
class B |
|||||||||
10 x 28 |
10 |
± 0.4 |
28 |
+0.5/-0.3 |
14.0 |
36 |
308 |
+2 /-1 |
+2 /-1 |
2.3 |
13 x 36 |
13 |
± 0.5 |
36 |
+0.6/-0.3 |
18.0 |
47 |
396 |
+2 /-1 |
+3 /-2 |
3.9 |
16 x 45 |
16 |
± 0.6 |
45 |
+0.8/-0.4 |
22.5 |
58 |
496 |
+3 /-1 |
+4 /-2 |
5.9 |
18 x 50 |
18 |
± 0.9 |
50 |
+0.9/-0.5 |
25.0 |
65 |
550 |
+3 /-1 |
+4 /-2 |
7.5 |
20 x 56 |
20 |
± 1.0 |
56 |
+1.0/-0.5 |
28.0 |
72 |
616 |
+3 /-2 |
+5 /-2 |
9.2 |
23 x 64 |
23 |
± 1.2 |
64 |
+1.2/-0.6 |
32.0 |
83 |
704 |
+4 /-2 |
+6 /-3 |
12.0 |
26 x 73 |
26 |
± 1.3 |
73 |
+1.3/-0.7 |
34.0 |
94 |
803 |
+4 /-2 |
+6 /-3 |
15.5 |
30 x 84 |
30 |
± 1.5 |
84 |
+1.5/-0.8 |
39.0 |
108 |
924 |
+5 /-2 |
+7 /-4 |
20.5 |
33 x 92 |
33 |
± 1.7 |
92 |
+1.7/-0.8 |
43.0 |
119 |
1012 |
+5 /-3 |
+8 /-4 |
25.0 |
36 x 101 |
36 |
± 1.8 |
101 |
+1.8/-0.9 |
47.0 |
130 |
1111 |
+6 /-3 |
+9 /-4 |
29.5 |
39 x 109 |
39 |
± 2.0 |
109 |
+2.0/-1.0 |
50.5 |
140 |
1199 |
+6 /-3 |
+10 /-5 |
35.0 |
42 x 118 |
42 |
± 2.1 |
118 |
+2.1/-1.1 |
54.5 |
151 |
1298 |
+7 /-4 |
+10 /-5 |
40.5 |
Table 3: DIN 764 round steel link chain (G30 & G50) working force and mechanical properties
nominal size |
working force |
manufacturing |
breaking force |
bend deflection |
total ultimate elongation |
|||||
G30 |
G50 |
G30 |
G50 |
G30 |
G50 |
G30 |
G50 |
G30 |
G50 |
|
10 x 35 |
12.5 |
20 |
36 |
56 |
50 |
80 |
10 |
10 |
20 |
15 |
13 x 45 |
20 |
32 |
56 |
90 |
80 |
125 |
13 |
13 |
||
16 x 56 |
32 |
50 |
90 |
140 |
125 |
200 |
16 |
16 |
||
18 x 63 |
40 |
63 |
110 |
180 |
160 |
250 |
18 |
18 |
||
20 x 70 |
50 |
80 |
140 |
220 |
200 |
320 |
20 |
20 |
||
23 x 80 |
63 |
100 |
180 |
280 |
250 |
400 |
23 |
23 |
||
26 x 91 |
80 |
125 |
220 |
360 |
320 |
500 |
26 |
26 |
||
30 x 105 |
110 |
180 |
320 |
500 |
450 |
710 |
30 |
30 |
||
33 x 115 |
125 |
200 |
360 |
560 |
500 |
800 |
33 |
33 |
||
36 x 126 |
160 |
250 |
450 |
710 |
630 |
1000 |
36 |
36 |
||
39 x 136 |
180 |
280 |
500 |
800 |
710 |
1100 |
39 |
39 |
||
42 x 147 |
220 |
360 |
630 |
1000 |
900 |
1400 |
42 |
42 |
Table 4: DIN 766 round steel link chain working force and mechanical properties
nominal size
|
working force |
manufacturing |
breaking force |
bend deflection |
total ultimate elongation |
|
vertical |
horizontal |
|||||
10 x 28 |
10 |
12.5 |
36 |
50 |
8 |
20 |
13 x 36 |
16 |
20 |
56 |
80 |
10 |
|
16 x 45 |
25 |
32 |
90 |
125 |
13 |
|
18 x 50 |
32 |
40 |
110 |
160 |
14 |
|
20 x 56 |
40 |
50 |
140 |
200 |
16 |
|
23 x 64 |
50 |
63 |
180 |
250 |
18 |
|
26 x 73 |
63 |
80 |
220 |
320 |
21 |
|
30 x 84 |
90 |
110 |
320 |
450 |
24 |
|
33 x 92 |
110 |
130 |
380 |
530 |
26 |
|
36 x 101 |
125 |
160 |
450 |
630 |
29 |
|
39 x 109 |
150 |
190 |
530 |
750 |
31 |
|
42 x 118 |
180 |
220 |
630 |
900 |
34 |
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Our firm has been concentrating on brand strategy. Customers' satisfaction is our best advertising. We also offer OEM provider for Rapid Delivery for Nitchi Chain Block - Conveyor and Elevator Chains – 23*80mm DIN 764 (G30 & G50) Round Steel Link Chain – Chigong, The product will supply to all over the world, such as: Nigeria, United Arab Emirates, Comoros, With top quality products, great after-sales service and warranty policy, we win trust from many overseas partner, many good feedbacks witnessed our factory's growth. With full confidence and strength, welcome customers to contact and visit us for future relationship.
By Amy from Singapore - 2017.08.18 18:38
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Iris from Angola - 2018.05.22 12:13