Chain
A chain is indispensable when we talk about lifting, lashing, the transmission of mechanical power, suspension of items and blocking. They are used in many contexts, and there are many types to choose from. They are each developed for their own use, so it is important to choose the correct type for the intended task. Also, make sure that it is approved for the intended use. If you will use your chain for lashing, check that the lashing capacity fits your need.
Steel chain for lifting
The most used for this purpose are steel chains. They are available in different steel Grades, which one should you choose? You can learn more about this by reading our article "What do steel grades mean?".
Our own POWERTEX steel chains are available in both Grade 8 and grade 10, in blue or black paint. Both Grades are calibrated high-quality lifting chains intended for use in demanding applications.
Synthetic chain
In our range, you will find both lifting and lashing chains made of synthetic materials. They are made of UHMWPE fibre, the world's strongest fibre, Dyneema®. Chains made of this material are, firstly, easier to work with, lighter in weight, and able to lift an incredible amount.
Long-link or short-link steel chain?
Within chains, there is also a distinction between the design of the chain links themselves. They can be short – these are the ones that are included in short-link chains, or they can be long – and they are included in long-link chains.
When lifting heavy loads, you should choose a short-link chain. The short links make the chain stronger but also less flexible, making it best suited for lifting tasks.
You should choose a long-link chain when you need some flexibility.
Stainless chain, galvanized chain or powder-coated chain
Also, consider the environment in which your equipment is to be used. For example, a stainless steel chain is suitable if it is to be used in water or exposed to chemicals. The synthetic chains float in water; they are silent when working, and they are soft. Temperature also plays a role. Some chains can be used at temperatures of up to +200°C without a reduction in WLL, while others can be used at temperatures of up to +400°C with a reduction in WLL according to the standard. Here, the synthetic chains are limited – they can only be used at a maximum temperature of +70 +70°C.
Please contact us for advice, or read our articles about chains, here you will find lots of information on the subject.
