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COMMON CHAIN TYPES & SPECIFICATIONS
(Please request information from our sales department
for chain types not shown on this page)
| Grade 30 chain is a
general use utility chain, made of low carbon steel. A few examples of its
applications are log chain, cargo lashing, tailgate and guard rail chain. It
comes in several finishes self colored, bright zinc and hot dipped galvanized.
The W.L.L. (working load limit) in the table below must never be exceeded and
grade 30 chain is not to be used for overhead lifting. |
Size
Inches |
Material Dia.
in
Inches |
Inside Width
in
Inches |
Inside Length
in
Inches |
Wt. Per Foot
in
lbs. |
W.L.L.
Pounds |
| 5/16"
T |
0.327 |
0.500 |
1.100 |
0.946 |
2,000 |
| 3/8"
T |
0.386 |
0.600 |
1.370 |
1.267 |
2,700 |
| 1/2"
T |
0.531 |
0.830 |
1.700 |
2.565 |
6,900 |
| Grade 70 chain has a
higher tensile strength than grade 30 chain. It is designed for load binding
and tie down applications. The W.L.L. (working load limit) in the table below
must never be exceeded and grade 70 chain is not to be used for overhead
lifting |
Size
Inches |
Material Dia.
in
Inches |
Inside Width
in
Inches |
Inside Length
in
Inches |
Wt. Per
Foot in lbs. |
W.L.L.
Pounds |
| 5/16" |
0.327 |
0.500 |
1.100 |
0.969 |
4,700 |
| 3/8" |
0.394 |
0.620 |
1.230 |
1.41 |
6,600 |
| 1/2" |
0.531 |
0.850 |
1.700 |
2.645 |
11,300 |
| Grade 80 chain is made
from specific analysis steel alloys and is engineered to combine strength and
durability. Its primary application is as an integral part in overhead lifting
assemblies manufactured of Grade 80 components. The W.L.L. (working load limit)
in the table below must never be exceeded. |
| Size
Inches |
Material
Dia. in Inches |
Inside
Width in inches |
Inside
Length in Inches |
Wt. Per
Foot in lbs. |
W.L.L.
Pounds |
| 9/32" |
0.315 |
0.395 |
0.870 |
0.71 |
3,500 |
| 3/8" |
0.394 |
0.575 |
1.223 |
1.44 |
7,100 |
| 1/2" |
0.512 |
0.720 |
1.404 |
2.36 |
12,000 |
| Flail chain is a hardened
tempered chain made from special alloy steel. It is specifically designed for
delimbing and debarking machines. It is available in bulk or in cut lengths.
Dimensions and weights are approximate and are subject to variation. Not to be
used for overhead lifting. |
| Size
Inches |
Material Dia in Inches |
Inside Width in Inches |
Inside Length in Inches |
Wt.
Per Foot (lbs.) |
| 5/8" |
0.630 |
1.000 |
1.815 |
3.648 |
| 5/8" |
0.656 |
1.000 |
1.815 |
4.152 |
|
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