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G30 Chain
G30 Chain
Product Description:
G30 chain, also known as Grade 30 proof coil chain, is made of carbon steel. It is strictly meet both ASTM and NACM standards.
Features of G30 Chain:
• Material: carbon steel;
• Standard: ASTM, NACM;
• Finish: self-colored, galvanized, burnished, powder coated;
• Packing: drums, pails or customized;
• 100% proof tested;
• Not to be used for overhead lifting.
Specifications for G30 Chain:
|
Material Diameter |
Working Load Limit |
Proof Test |
Minimum Breaking Force |
Weight per 100 ft |
Maximum Inside Length |
Minimum Inside Width |
|||||||
|
inches |
mm |
kg |
lbs |
kn |
lbs |
kn |
lbs |
kg |
lbs |
mm |
inches |
mm |
inches |
|
1/8’’ |
4 |
190 |
420 |
3.78 |
850 |
7.56 |
1700 |
8.80 |
19 |
22.60 |
0.89 |
7.40 |
0.29 |
|
3/16’’ |
5.50 |
360 |
800 |
7.11 |
1600 |
14.20 |
3200 |
18.30 |
40 |
24.10 |
0.95 |
10.20 |
0.40 |
|
1/4’’ |
7.10 |
600 |
1330 |
11.80 |
2650 |
23.60 |
5300 |
32.70 |
72 |
25.40 |
1.00 |
12.70 |
0.50 |
|
5/16’’ |
8.70 |
910 |
2000 |
17.80 |
4000 |
35.60 |
8000 |
48.00 |
106 |
27.90 |
1.10 |
12.70 |
0.50 |
|
3/8’’ |
10.30 |
1270 |
2800 |
24.90 |
5600 |
49.80 |
11200 |
70.30 |
155 |
31.20 |
1.23 |
15.70 |
0.62 |
|
1/2’’ |
13.50 |
2190 |
4800 |
42.90 |
9650 |
85.80 |
19300 |
123.00 |
271 |
38.90 |
1.53 |
20.30 |
0.80 |
|
5/8’’ |
16.70 |
3350 |
7400 |
65.80 |
14800 |
131.60 |
29600 |
184.00 |
405 |
48.30 |
1.90 |
25.40 |
1.00 |
|
3/4’’ |
19.80 |
4700 |
10400 |
92.50 |
20800 |
185.00 |
41600 |
264.00 |
582 |
54.60 |
2.15 |
28.40 |
1.12 |
|
7/8’’ |
23.00 |
6350 |
14000 |
124.50 |
28000 |
249.00 |
56000 |
368.00 |
811 |
63.50 |
2.50 |
34.80 |
1.37 |
|
1’’ |
26.50 |
8400 |
18600 |
165.40 |
37200 |
330.80 |
74400 |
474.00 |
1045 |
69.90 |
2.75 |
38.10 |
1.50 |
|
Note |
Please contact us for other specifications. |
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Photo of Grade 30 Proof Coil Chain:
