US Type Grade 70 Transport Chain
US Type Grade 70 Transport Chain
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US Type Grade 70 Transport Chain

This Grade 70 Transport chain, or binder chain, is a Alloy steel tie down chain, used for cargo control, tie down application, offers 25% more strength than grade 43 log chain, as the heat-treated carbon steel is more durable for stabilizing large loads. 
If you are looking for a chain to provide a light, yet strong chain for binding, tie-downs, towing and construction use, G70 chain is what you are looking for.



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Products Introduction
Product Features:
• Made with high-strength, alloy steel.
• Meets NACM & ASTM Standards.
• Strength tested and heat treated for maximum safety and durability.
• Designed for Use in Load Binding, Towing, Logging and Other Applications Requiring High Strength.
• Proof Tested.
• Design Factor: 4 to 1.
Specifications
Nominal
Chain
Size
Material 
Diameter
Working 
Load Limit 
(MAX.)
Proof Test
(Min.)
Breaking 
Force 
(Min.)
Inside
 Length
(Max.)
Inside 
Width 
(Max.)
Weight
 Kgs/100ft
INCH MM INCH MM LBS KG LBS KN LBS KN INCH MM INCH MM  
1/4” 7 0.281 7 3150 1430 6300 28 12600 56 1.24 31.5 0.38 9.8 28.12
5/16” 8.7 0.343 8.7 4700 2130 9400 41.8 18800 83.6 1.29 32.8 0.44 11.2 45.84
3/8” 10 0.406 10.3 6600 2990 13200 58.7 26400 117.4 1.38 35 0.55 14 67.41
7/16” 11.9 0.468 11.9 8750 3970 17500 77.8 35000 155.4 1.64 41.6 0.65 16.6 89.26
1/2” 13 0.531 13.5 11300 5130 22600 100.4 45200 200.8 1.79 45.5 0.72 18.2 116.06
5/8” 16 0.63 16 15800 7170 31600 140.4 63200 280.8 2.2 56 0.79 20 159.01
3/4” 20 0.787 20 24700 11200 49400 219.6 98800 439.2 2.76 70 0.98 25 248.46
WARNING: 
Never exceed working load limit. Inspect chain and all attachments prior to each use.
Do not use if chain links or components are visibly worn or distorted. 
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Inquiry
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E-mail:sales@qd-powerful.comTEL:+86-532-8309-2988