G80 Alloy Steel Shackles

Features
● It can be matched with EN818-2.G80 chains which can meet the standard
● 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 100% magnetic powder flaw detection;
● 100% of the pin should be tested to ensure that they have the same hardness;
● Surface treatment: plastics spraying.
● Color code: Red RAL3020 / Yellow RAL1003.
● It can not be used beyond the working load limit.