Wholesale China 14mm Hardware Chain for Lifting Equipment
Our progress depends on the highly developed products ,great talents and repeatedly strengthened technology forces for Wholesale China 14mm Hardware Chain for Lifting Equipment, We sincerely welcome abroad buyers to consult for that long-term cooperation plus the mutual advancement.
Our progress depends on the highly developed products ,great talents and repeatedly strengthened technology forces for China Alloy Streel Lifting Chain, G80 Hardware Heavy Duty Chain, “Create Values,Serving Customer!” is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, Remember to contact with us now!
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
SCIC Grade 80 (G80) chains for lifting are made as per EN 818-2 standards, with nickel chromium molybdenum manganese alloy steel per DIN 17115 standards; well designed / monitored welding & heat-treatment ensure chains mechanical properties including test force, breaking force, elongation & hardness.
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 |
Our progress depends on the highly developed products ,great talents and repeatedly strengthened technology forces for Wholesale China 14mm Hardware Chain for Lifting Equipment, We sincerely welcome abroad buyers to consult for that long-term cooperation plus the mutual advancement.
Wholesale China Alloy Streel Lifting Chain, G80 Hardware Heavy Duty Chain, “Create Values,Serving Customer!” is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, Remember to contact with us now!
