The alloy steel connecting link has the following features
● It is forged by special alloy steel with high intensity and high toughness, and then it is heat treated;
● It can be matched with G100 chains;
● The performance is increased by 25% compared with G80 products;
● Each workpiece should pass testing at 2.5 times of working load limit;
● We should carry out sampling and 20000 times of fatigue testing;
● We should carry out strict sampling and breakage testing for each batch of products;
● We should carry out 100% magnetic powder flaw detection;
● 100% of the pin should be tested to ensure that they have the same hardness;
● Surface treatment: plastic spraying;
● Ultimate load is 4 times the Working Load Limit.
● Color code: Blue RAL5015.
♦ Notes ♦
1) Before each use, the operator must perform a safety inspection on the sling and use it only after being qualified;
2) The sling must be inspected regularly by professionals (trained qualified personnel) every month;
3) If it is found that the dimensional wear of the sling is greater than 5% of the original size, it must be replaced in time;
4) If it is found that the amount of dimensional deformation exceeds 3% of the original size, it must be replaced in time to ensure safety