Lifting chains زنجیر بار are very useful mechanical instruments for lifting purposes and as alternative for steel wire ropes. Chain slings that are usually made of G80 chain to have more tensile strength are very common in hoising and lifting.
Although not all standard chains are used in the steel chain industry, they are also found in low-grade iron grades such as G43 grade chains, which are made of low-carbon iron with low lifting capability and high malleability, but the most widely used grade. Load chains are G80 grade steel chains, which are used in the production of chain slings at the highest level. lifting chain زنجیر بار is produced using various standards with metric dimensions and INCH dimensions.
CROSBY carbon steel chain is made in America and is one of the finest and reliable lifting products in the market. Crosby chains are available in very high grades from G80, G100 and even at G120 which are distributed to the market using specific colors such as blue and pink. CROSBY chains are produced using very special alloy steel and under go a very specific heating process in order to increase the tensile strength and abrasion resistance. as a result CROSBY chains are more expensive compared to other brands of carbon steel chain available in the market.