3 8 Grade 70 Chain Specs

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3 8 grade 70 chain specs. Overhead lifting tow binder chain finish. It is coated with a yellow zinc chromate finish for corrosion protection and quick identification as grade 70 tie down chain. Only grades 80 100 or 120 should be used for overhead lifting. Heavy duty grade 70 transport chain is made using high strength low alloy carbon steel.

All other grade 30 43 70 80 and 100 chains shall be embossed at intervals no greater than 3 ft. Grade 80 chain was specifically designed to for the rigorous requirements of overhead lifting applications. While we don t sell these chain grades on our website you can always call in to order them. Grade 70 chain was specifically designed for the transportation industry.

This 16 foot transport chain comes fitted with steel clevis grab hooks attached to each end. We turned one our most popular posts what are the differences between grade 70 chain grade 80 chain grade 100 chain and grade 120 chain into a simple chart for quick and easy chain grade comparison. It is coated with a yellow zinc chromate finish for corrosion protection and quick identification as grade 70 tie down chain. Grade 80 chain is approved for overhead lifting.

Grade 70 chain generally features a gold chromate finish so it s easy to recognize and to meet california highway patrol and dot requirements. Use of grade 80 chain under heat conditions. 8 1 15 16 8 7 mm and 3 8 10 mm grade 43 and 70 chain shall be embossed at intervals no greater than 1 ft. Grade 70 chain is embossed with 7 70 or 700.

G70 chains are also referred to as transport chain system 7 or spectrum 7. Made from quenched and tempered alloy steel. Grade 70 chain is not approved for overhead lifting. Effect of elevated temperature on the working load limit of grade 80 alloy chain.

Painted shot blast self colored full drums of 3 4 7 8 and 1 are packaged in steel drums. Grade 80 chain is a premium quality high strength alloy steel. Both full half drums are painted black. Grade 70 chain typically has a 20 higher working load limit than high test chain or grade 43 chain.

8 1 25 16 8 4 mm and larger grade 30 chain shall be embossed at least with 3 30 or 300. Vulcan binder chain with clevis grab hooks grade 70 3 8 inch x 20 foot 2 pack 6 600 pound safe working load. Chains should not be used outside of the 40º f to 400º f 40º c to 204º c temperature range without consulting the chain manufacturer. In addition to transport uses it s also commonly used in towing logging oil rigs and safety chain applications.

This 16 foot transport chain comes fitted with steel clevis grab hooks attached to each end. Bestequip 2 pack grade 70 chain 3 8inchx19 7ft 10mmx6m heavy duty chain with safety grab hooks logging chain safe working load for transporting towing tie down binding.