| ALLOY CHAIN(GRADE 80) - IMPORTED and DOMESTIC According to ASTM A391 and NACM Specification. |
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trade size
|
trade size mm
|
working load limit on lbs.
|
ft. per drum
|
ft. per 1/2 drum
|
min. weight per ft. in lbs.
|
max. length per 100 links in inches |
9/32
|
7
|
3,500
|
800
|
400
|
.71
|
88 |
5/16
|
8
|
4,500
|
500
|
250
|
.92
|
96 |
3/8
|
10
|
7,100
|
500
|
250
|
1.44
|
126 |
1/2
|
13
|
12,000
|
300
|
150
|
2.36
|
164 |
5/8
|
16
|
18,100
|
200
|
100
|
3.76
|
202 |
3/4
|
20
|
28,300
|
100
|
50
|
5.5
|
252 |
7/8 |
22 |
34,200 |
100 |
50 |
7.12 |
277 |
1 |
26 |
47,700 |
100 |
50 |
9.65 |
293 |
1 1/4 |
32 |
72,300 |
60 |
- |
15.75 |
375 |
Only grade 80 alloy chain can be used for chain slings for overhead lifting. Chain is 100% proof tested to 2x the Working Load Limit. Working Load Limit is based on single leg Grade 80 alloy sling, when utilizing Grade 80 or above attachments. |
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© Pacific Gulf Wire Rope, Inc. 2010
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