More Information About G70 Chain Hooks

Transport chains are essential tools in cargo lashing and transportation, primarily used to secure heavy equipment or cargo on flatbed trucks to prevent them from slipping or falling. For this reason, these chains are often referred to as transport chains. A common type of transport chain is grade 70, a heavy-duty chain also known as a towing chain. It not only seals and secures cargo on flatbed trucks to prevent it from falling, but can also be used with grapple hooks or sliding hooks to tow vehicles. Using the right equipment is crucial for securing heavy equipment on flatbed trucks for transportation, including the type of chain. Therefore, let’s take a closer look at grade 70 transport chain hooks to help you choose the right one.

Material

Grade 70 chain is a high-quality, high-strength, heat-treated chain that complies with NACM standards and is becoming the standard for cargo lashing. Grade 70 transport chain is heated to extremely high temperatures, hardening the material and improving its metallurgical and tensile properties. This makes the chain not only extremely strong, but also boasts a yellow zinc plating, making the gold color more visible and ideal for lashing and transportation.

Features

1. Rust and corrosion resistance. The mechanical structure of Grade 70 chain resists rust and corrosion, making it resistant to breakage and capable of efficiently transporting a wide variety of cargo types.
2. Designed for superior strength and ultimate durability, Grade 70 chain is specifically designed for the transportation industry. The working load limit of Grade 70 chain is typically 20% higher than that of high-strength or Grade 43 chains.

Sizes

Common G70 chain sizes include 1/4, 5/16, 3/8, and 1/2, with working loads ranging from 3,150 lbs to 15,800 lbs and breaking loads ranging from 12,600 lbs to 63,200 lbs. Below are detailed specifications for the NACM96 G70 transport chain for your reference.

Length

Chain is available in a variety of lengths and can be customized to meet your needs. Chain ends can be sold without hooks or with custom hooks. Compared to other high-strength chains, Grade 70 chain is durable and lightweight.

Hook Accessories

Chains can be paired with different hooks. We offer a variety of hook types, including grab hooks, slide hooks, and tow hooks. These flatbed truck accessories are durable and resistant to rust and corrosion. Below is a detailed list of the various hooks we offer.

Grab hooks or U-shaped hooks – These have a narrow throat design to connect two chains. The chain loop passes through the throat and has a non-slip finish.

Slipe hooks – They function the same as grab hooks; the only difference is that the throat of a slide hook is wider.

Tow hooks – Tow chains come with several types of tow hooks, such as long J-hooks, short J-hooks, cluster RTJ hooks, and mini J-hooks. The type of hook depends on the type of vehicle being towed.

Marking

To easily identify the chain grade, all 70-grade chains produced are stamped with “G70” and the size. G70 indicates that it is 70-grade chain. 70-grade chains typically have a gold chromate or yellow zinc finish.

Conclusion

No matter which type of transport chain hooks you choose, be sure to select a high-quality product. Tying transport chains is not only related to the safety of truck transportation, but also to the safety of all of us. Try to avoid putting yourself or your company in a situation that may be dangerous. If you need more information about G70 transport chain, don’t hesitate to contact Sail Rigging right now.