When you’re choosing a lifting chain, it’s important to know what grade of chain you need and how you’re going to use it. The G80 lifting chain is a popular choice for many industries because it’s strong and versatile. In this article, I’ll go over the main places you’ll see G80 chain used, point out some of its features, and give you some tips on how to choose the right G80 chain for your application.
You’ll find G80 chain used in overhead lifting, hoisting, and securing heavy loads in industries like mining, construction, shipping, and manufacturing. It’s known for its high tensile strength and wear resistance, which makes it perfect for applications that need to be strong and reliable. With a working load limit that ranges from 3,500 to 18,100 pounds, it can handle a wide range of lifting needs. It also meets strict safety standards, so it’s a good choice for heavy-duty applications all over the world.
Now, let’s take a closer look at the specific places and industries where you’ll see G80 chain being used.
What Does G80 Chain Mean?
A G80 chain, also known as Grade 80 chain, is an alloy steel chain that’s designed specifically for overhead lifting and other heavy-duty applications. The “G80” part of the name means that the chain has a maximum stress rating of 800 newtons per millimeter squared, which means it’s really strong. Because it’s strong and durable, you’ll see G80 chain used in industries where safety and reliability are important.
Key Applications of G80 Lifting Chain
- Construction: Construction sites use G80 chains to lift heavy materials and equipment. They’re strong and flexible, so they’re great for hoisting concrete blocks, steel beams, and other big things. They make it easier to handle stuff safely in tough environments.
- Mining: In the mining industry, G80 chains are used to lift and move heavy loads of minerals and equipment. They’re really tough and can handle big loads, so they’re perfect for places where you need to be safe and reliable.
- Marine: G80 chains are used on ships to secure cargo, lift heavy equipment, and control anchor lines. They’re strong and can handle being in the water, so they’re perfect for places where you need to be safe and reliable.
- Warehousing: Warehouses and distribution centers use G80 chains to lift and move heavy goods, machinery, and pallets. They’re versatile and can be used with different lifting equipment, like cranes and forklifts.
- Manufacturing: G80 chains are used in factories to lift machinery, tools, and raw materials. They’re really good at lifting stuff over and over again without wearing out, so they’re a good choice for factories.
Comparing G80 to Other Chain Grades (G70, G100, etc.)
While G80 chains are strong and versatile, they’re not the only option you have. Compared to G70 chains, G80 chains are stronger, more resistant to wear, and have a higher working load limit (WLL). On the other hand, G100 chains have a 25% higher working load limit than G80 chains, but you might not need them for everything, especially if G80 chains will work.
Choosing the right chain depends on what you’re lifting, where you’re lifting it, and what the safety standards are for your industry.
How to Identify and Choose the Right G80 Chain
To make sure you get the right G80 chain, look for these things:
- Grade Markings: G80 chains usually have markings on them that tell you what grade they are, who made them, and other important information.
- Material: Make sure the chain is made of good-quality alloy steel and meets international safety standards.
- Certifications: Make sure the chain meets the safety certifications you need, like EN818 or ISO standards, so you know it’s going to work right and be safe.
Safety Standards and Certifications of G80 Chains
Safety Standards
- Australian Standards: G80 chains are made to meet a few different Australian standards, like AS 2321-1979 and AS 3775. These standards tell you what the chains have to be like and how you’re supposed to use them. For example, G80 chains have to be able to hold more weight than the trailers they’re used with, so they’re safe to use when you’re towing stuff.
- Proof Testing: G80 chains are usually proof tested to twice their Working Load Limit (WLL). This testing makes sure that the chains can hold a lot more weight than they’re rated for without breaking, so they’re safe to use.
- Fatigue Testing: A lot of G80 chains are tested to see how they hold up when they’re used over and over again. They’re loaded up to 1.5 times their Working Load Limit (WLL) and then unloaded 20,000 times to see if they’re going to break. This testing helps find any weak spots in the chain before you start using it.
Certifications
- CE Certification: G80 chains usually come with CE certification, which means they meet the safety standards in Europe. This certification is really important for chains that are used to lift stuff in Europe because it means they meet all the safety and performance rules.
- Quality Control: Companies that make G80 chains usually have a lot of quality control stuff in place to make sure that every chain and every part of the chain is strong and reliable. This includes looking at the chain to make sure it looks good and checking it to make sure it meets all the rules.
- Material Standards: G80 chains are made from really good alloy steel, which makes them strong and resistant to wear and tear. The steel used is usually made to meet certain standards, so you know you’re getting the same good quality from different companies.
Industry Insights: Why Choose G80 Chain for Your Lifting Needs?
G80 chains are a great choice for industries that need strong lifting equipment that works well. They’re a good balance between how well they work, how much they cost, and how safe they are, so they’re a good choice if you’re in charge of buying stuff for your company. Whether you need to lift heavy stuff on a construction site, hold stuff down on a ship, or move stuff around in a factory, G80 chains are a good choice.
Conclusion
The G80 chain is a strong, versatile, and safe way to lift heavy stuff in a lot of different industries. If you know what it’s good for and what it’s not good for, you can make better decisions about what to buy and how to use it so you can be safer and get more done. If you want to learn more about G80 chain or buy some, go to IVITAL. They have good stuff that’s been tested and is ready to use.
