Best-Selling Chain Hoist 500kg - Hoist Chains – Dia 6mm DIN EN 818-7 Grade T (Types T, DAT & DT) Chain – Chigong
Best-Selling Chain Hoist 500kg - Hoist Chains – Dia 6mm DIN EN 818-7 Grade T (Types T, DAT & DT) Chain – Chigong Detail:
Category
Application
Lifting and lashing, loads lifting, loads binding, hoisting
Chain Parameter
Based on SCIC G80 & G100 lifting chain production technology, we well extend our product line to fine tolerance hoist chain Grade T (Types T, DAT & DT), for use in serial chain hoists manual and power driven.
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 |
Gaugelengthof 11xpn |
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 |
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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Best-Selling Chain Hoist 500kg - Hoist Chains – Dia 6mm DIN EN 818-7 Grade T (Types T, DAT & DT) Chain – Chigong, The product will supply to all over the world, such as: Rwanda, Switzerland, Mauritius, Our business activities and processes are engineered to make sure our customers have access to widest range of products with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. We now have people who embrace tomorrow, have vision, love stretching their minds and going far beyond what they thought was achievable.
By Danny from Casablanca - 2018.09.29 13:24
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
By Antonio from Montreal - 2017.09.22 11:32