Super Purchasing for Cyclone Chain Hoist - Hoist Chains – Dia 14mm DIN EN 818-7 Grade T (Types T, DAT & DT) Chain – Chigong
Super Purchasing for Cyclone Chain Hoist - Hoist Chains – Dia 14mm 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 |
Site Inspection
Our Service
Product detail pictures:
Related Product Guide:
"Based on domestic market and expand abroad business" is our progress strategy for Super Purchasing for Cyclone Chain Hoist - Hoist Chains – Dia 14mm DIN EN 818-7 Grade T (Types T, DAT & DT) Chain – Chigong, The product will supply to all over the world, such as: Chile, Angola, Madras, Our items have national accreditation requirements for qualified, high quality products, affordable value, was welcomed by people today all over the world. Our goods will continue to enhance within the order and look forward to cooperation with you, Should any of these products be of interest to you, please letus know. We are going to be content to offer you a quotation up on receipt of your detailed needs.
By Moira from Eindhoven - 2017.06.25 12:48
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Yannick Vergoz from Birmingham - 2017.04.08 14:55
