What does G70 mean on a chain?
What does G70 mean on a chain?
Chain Grade Identification. G70 chain is specifically designed for cargo securement, also called Transport Chain and Grade 70. G70 assemblies have a yellow zinc finish for easier identification and for protection of the chain. Never use G70 chain for overhead lifting or towing, pulling, or dragging operations.
Is grade 70 chain good?
Grade 70. Grade 70 chain is about 20 percent stronger than Grade 43. It is made from a heat-treated carbon steel that is incredibly sturdy and durable. Grade 70 industrial chains typically come in a gold chromate finish for easy identification – as well as protection from abrasion and scratches.
What size is G70 chain?
Grade 70. 5/16″ x 20′. Hooks on Both Ends. Working Load Limit 4,700 LBS..
What is G70 steel?
Grade 70 Chain is heat treated carbon steel chain . This is approximately 20% higher strength chain than Grade 43. This chain is designed for use such applications as trucking industry, logging industries, towing, highway crews for load securement and general purposes other than overhead lifting.
Will Grade 70 chain rust?
Grade 70 chains, also known as transport chain or trucker’s chain, are designed as load securement. G70 chains are made from a higher strength, heat-treated carbon steel and have a load rating approximately 20 percent higher than Grade 43. The gold chromate coating offers them more resistance to rust and corrosion.
Can grade 70 chain be used for lifting?
Grade 70 chain is transport chain manufactured in heat-treated carbon steel. As the name suggests, it’s used as tie-downs on over-the-road trailers so it’s also known as truckers chain. It’s never to be used for overhead lifting.
Does grade 70 chain rust?
G70 chains are made from a higher strength, heat-treated carbon steel and have a load rating approximately 20 percent higher than Grade 43. The gold chromate coating offers them more resistance to rust and corrosion. These chains have become the most common grade of chain used on flatbeds.
What does grade 70 chain weigh?
Grade 70 Chain Full Drum
| Part Number | Description | Weight |
|---|---|---|
| 3526-543-55 | 3/8″ – 400 ft. per full drum Grade 70 Chain (3.49 per foot) | 524 lbs |
| 3528-543-55 | 7/16″ – 300 ft. per full drum Grade 70 Chain (6.69 per foot) | 627 lbs |
| 3533-543-35 | 1/2″ – 200 ft. per full drum Grade 70 Chain (5.75 per foot) | 480 lbs |
Can a G70 tow?
With the G70 being a luxury sports sedan, towing isn’t really a main focus for the vehicle and isn’t looking to provide it. However, if drivers still choose to use the model to tow, contact one of our service professionals to help set up a hitch or the G70 to fit drivers’ needs.
What is L7 chain?
To help identify the grade and manufacturer all of our Grade 70 Chain is embossed with”L7”. The L is the chain manufacturer Laclede. The 7 identifies this as a Grade 70 Chain. Grade 70 chain is typically finished with a Gold Chromate or Yellow Zinc. You will also find a trace code embossed on the chain.
How can you tell a 70 grade chain?
Just look for the “L” and then the number after it. Each number following the “L” corresponds with a grade of chain. On grade 70 this can also show that the chains are DOT approved! The “L” represents Laclede and our commitment to high quality chain products.
Can you cut grade 70 chain with bolt cutters?
(Note I say difficult, not impossible; there are industrial bolt cutters that have jaw sizes as large as ¾ inch and are designed to cut hardened steel.) Grades 70, 80, and 100 are among the hardest and toughest available.
What is the difference between G43 and G70 chains?
Grade 70 Chain typically has a 20% higher working load limit than High Test Chain or Grade 43 Chain. G70 chains are also referred to as Transport Chain, System 7, or Spectrum 7.
What is a 70 Grade chain?
Grade 70 is a high quality, high strength heat treated chain that is becoming the standard for load securement. Grade 70 or Transport chain offers greater hardness and ultimate durability. Transport chain is primarily used and tow and binder chain in agriculture, construction, industrial, trucking and forestry.
Where are Laclede grade 70 chains made?
All of our Laclede Grade 70 Chain is Made in the USA. To help identify the grade and manufacturer all of our Grade 70 Chain is embossed with”L7”. The L is the chain manufacturer Laclede.