Best quality China Grade 70 80 100 Alloy Steel Welded Lifting Chain with Black Oxide Film Coated for Chain Hoist
We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for Best quality China Grade 70 80 100 Alloy Steel Welded Lifting Chain with Black Oxide Film Coated for Chain Hoist, We’ve been confident that there’ll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world.
We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for China Lift Chain, Steel Chains, Why we can do these? Because: A, We are honest and reliable. Our items have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It might be highly appreciated.
Category
Lifting and lashing, chain, short link chain, round link chain lifting, Grade 80 chain,G80 chain, chain sling, sling chains, DIN 818-2 medium tolerance chain for chain slings Grade 8, alloy steel chain
Application
Lifting and lashing, loads lifting, loads binding
Figure 1: Grade 80 chain link dimensions
Table 1: Grade 80 (G80) chain dimensions, EN 818-2
diameter |
pitch |
width |
unit weight |
|||
nominal |
tolerance |
p (mm) |
tolerance |
inner W1 |
outer W2 |
|
6 |
± 0.24 |
18 |
± 0.5 |
7.8 |
22.2 |
0.8 |
7 |
± 0.28 |
21 |
± 0.6 |
9.1 |
25.9 |
1.1 |
8 |
± 0.32 |
24 |
± 0.7 |
10.4 |
29.6 |
1.4 |
10 |
± 0.4 |
30 |
± 0.9 |
13 |
37 |
2.2 |
13 |
± 0.52 |
39 |
± 1.2 |
16.9 |
48.1 |
4.1 |
16 |
± 0.64 |
48 |
± 1.4 |
20.8 |
59.2 |
6.2 |
18 |
± 0.9 |
54 |
± 1.6 |
23.4 |
66.6 |
8 |
19 |
± 1 |
57 |
± 1.7 |
24.7 |
70.3 |
9 |
20 |
± 1 |
60 |
± 1.8 |
26 |
74 |
9.9 |
22 |
± 1.1 |
66 |
± 2.0 |
28.6 |
81.4 |
12 |
23 |
± 1.2 |
69 |
± 2.1 |
29.9 |
85.1 |
13.1 |
24 |
± 1.2 |
72 |
± 2.1 |
30 |
84 |
14.5 |
25 |
± 1.3 |
75 |
± 2.2 |
32.5 |
92.5 |
15.6 |
26 |
± 1.3 |
78 |
± 2.3 |
33.8 |
96.2 |
16.8 |
28 |
± 1.4 |
84 |
± 2.5 |
36.4 |
104 |
19.5 |
30 |
± 1.5 |
90 |
± 2.7 |
37.5 |
105 |
22.1 |
32 |
± 1.6 |
96 |
± 2.9 |
41.6 |
118 |
25.4 |
36 |
± 1.8 |
108 |
± 3.2 |
46.8 |
133 |
32.1 |
38 |
± 1.9 |
114 |
± 3.4 |
49.4 |
140.6 |
35.8 |
40 |
± 2 |
120 |
± 4.0 |
52 |
148 |
39.7 |
45 |
± 2.3 |
135 |
± 4.0 |
58.5 |
167 |
52.2 |
48 |
± 2.4 |
144 |
± 4.3 |
62.4 |
177.6 |
57.2 |
50 |
± 2.6 |
150 |
± 4.5 |
65 |
185 |
62 |
Table 2: Grade 80 (G80) chain mechanical properties, EN 818-2
diameter |
working load limit |
manufacturing proof force |
min. breaking force |
6 |
1.12 |
28.3 |
45.2 |
7 |
1.5 |
38.5 |
61.6 |
8 |
2 |
50.3 |
80.4 |
10 |
3.15 |
78.5 |
126 |
13 |
5.3 |
133 |
212 |
16 |
8 |
201 |
322 |
18 |
10 |
254 |
407 |
19 |
11.2 |
284 |
454 |
20 |
12.5 |
314 |
503 |
22 |
15 |
380 |
608 |
23 |
16 |
415 |
665 |
24 |
18 |
452 |
723 |
25 |
20 |
491 |
785 |
26 |
21.2 |
531 |
850 |
28 |
25 |
616 |
985 |
30 |
28 |
706 |
1130 |
32 |
31.5 |
804 |
1290 |
36 |
40 |
1020 |
1630 |
38 |
45 |
1130 |
1810 |
40 |
50 |
1260 |
2010 |
45 |
63 |
1590 |
2540 |
48 |
72 |
1800 |
2890 |
50 |
78.5 |
1963 |
3140 |
notes: total ultimate elongation at breaking force is min. 20%; |
changes of Working Load Limit in relation to temperature | |
Temperature (°C) | WLL % |
-40 to 200 | 100% |
200 to 300 | 90% |
300 to 400 | 75% |
over 400 | unacceptable |
We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for Best quality China Grade 70 80 100 Alloy Steel Welded Lifting Chain with Black Oxide Film Coated for Chain Hoist, We’ve been confident that there’ll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world.
Best quality China Lift Chain, Steel Chains, Why we can do these? Because: A, We are honest and reliable. Our items have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It might be highly appreciated.