● It is forged by special alloy steel with high intensity and high toughness, and then it is heat treated;
● It can be matched with sling and G80 chains which can meet the standard EN818-2;
● 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;
● Color code: red RAL3020/yellow RAL1003.
● Surface treatment: plastics spraying.
|Item Code||Weight (kg)||Woring Load Limit (t)||Breaking Load (t)||B±2||C±2||D±1||L±3||T±1.5||E±2|