New Arrival China 1 Tonne Chain Hoist - Hoist Chain – Chigong
New Arrival China 1 Tonne Chain Hoist - Hoist Chain – Chigong Detail:
Category
Lifting and lashing, hoisting chain,short link chain, round link chain lifting,Grade T chain, Grade DAT chain,Grade DT chain, DIN EN 818-7short link chain for lifting purposes,fine tolerance hoist chain,alloy steel chain
Application
Lifting and lashing, loads lifting, loads binding
Figure 1: hoist chain / links
Key
1 | Traverse centre line of the link | l | is the multiple pitch length |
p | is the pitch | dm | is the material diameter as measured |
ds | is the weld diameter | e | is the length dimensionally affected by welding |
w3 | is the internal width at the weld | w2 | is the external width over the weld |
Table 1: hoist chain / link dimensions (mm)
Nominal size dn |
Material diameter tolerance |
Pitch |
Width |
Gauge length of 11 x pn |
Weld diameter ds max. |
|||
pn |
tolerance1) |
internal w3 min. |
external w2 max. |
l |
tolerance1) |
|||
4 |
± 0.2 |
12 |
0.25 |
4.8 |
13.6 |
132 |
0.6 |
4.3 |
5 |
± 0.2 |
15 |
0.3 |
6.0 |
17.0 |
165 |
0.8 |
5.4 |
6 |
± 0.2 |
18 |
0.35 |
7.2 |
20.4 |
198 |
1.0 |
6.5 |
7 |
± 0.3 |
21 |
0.4 |
8.4 |
23.8 |
231 |
1.1 |
7.6 |
8 |
± 0.3 |
24 |
0.5 |
9.6 |
27.2 |
264 |
1.3 |
8.6 |
9 |
± 0.4 |
27 |
0.5 |
10.8 |
30.6 |
297 |
1.4 |
9.7 |
10 |
± 0.4 |
30 |
0.6 |
12.0 |
34.0 |
330 |
1.6 |
10.8 |
11 |
± 0.4 |
33 |
0.6 |
13.2 |
37.4 |
363 |
1.7 |
11.9 |
12 |
± 0.5 |
36 |
0.7 |
14.4 |
40.8 |
396 |
1.9 |
13.0 |
13 |
± 0.5 |
39 |
0.8 |
15.6 |
44.2 |
429 |
2.1 |
14.0 |
14 |
± 0.6 |
42 |
0.8 |
16.8 |
47.6 |
462 |
2.2 |
15.1 |
16 |
± 0.6 |
48 |
0.9 |
19.2 |
54.4 |
528 |
2.5 |
17.3 |
18 |
± 0.9 |
54 |
1.0 |
21.6 |
61.2 |
594 |
2.9 |
19.4 |
20 |
± 1.0 |
60 |
1.2 |
24.0 |
68.0 |
660 |
3.2 |
21.6 |
22 |
± 1.1 |
66 |
1.3 |
26.4 |
74.8 |
726 |
3.5 |
23.8 |
1) These tolerances are usually divided into + 2/3 and – 1/3 for both the individual link and the standard gauge length. |
Table 2: hoist chain working load limit (WLL)
Nominal size dn mm |
Chain type T t |
Chain type DAT t |
Chain type DT t |
4 5 6 |
0.5 0.8 1.1 |
0.4 0.63 0.9 |
0.25 0.4 0.56 |
7 8 9 |
1.5 2 2.5 |
1.2 1.6 2 |
0.75 1 1.25 |
10 11 12 |
3.2 3.8 4.5 |
2.5 3 3.6 |
1.6 1.9 2.2 |
13 14 16 |
5.3 6 8 |
4.2 5 6.3 |
2.6 3 4 |
18 20 22 |
10 12.5 15 |
8 10 12.5 |
5 6.3 7.5 |
mean stress N/mm2 |
200 |
160 |
100 |
Table 3: hoist chain manufacturing proof forces and breaking forces
Nominal size dn mm |
Manufacturing proof force (MPF) kN min. |
Breaking force (BF) kN min. |
4 |
12.6 |
20.1 |
5 |
19.6 |
31.4 |
6 |
28.3 |
45.2 |
7 |
38.5 |
61.6 |
8 |
50.3 |
80.4 |
9 |
63.6 |
102 |
10 |
78.5 |
126 |
11 |
95 |
152 |
12 |
113 |
181 |
13 |
133 |
212 |
14 |
154 |
246 |
16 |
201 |
322 |
18 |
254 |
407 |
20 |
314 |
503 |
22 |
380 |
608 |
Table 4: total ultimate elongation and surface hardness
|
hoist chain types |
||
T |
DAT |
DT |
|
Total ultimate elongation A %min |
10 |
10 |
5 |
Surface hardness min dn < 7 mm, HV 5 dn = 7 mm to 11 mm, HV 10 dn > 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
Product detail pictures:
Related Product Guide:
Our target should be to consolidate and enhance the top quality and service of current goods, in the meantime frequently create new products to satisfy diverse customers' calls for for New Arrival China 1 Tonne Chain Hoist - Hoist Chain – Chigong, The product will supply to all over the world, such as: Hungary, Milan, Guatemala, We are your reliable partner in the international markets of our products. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad, to create a great future. Welcome to Visit our factory. Looking forward to have win-win cooperation with you.
By Bella from Malawi - 2018.09.23 17:37
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By Barbara from luzern - 2018.10.01 14:14