• Int'l Trade Fair
    1. 2018 EXPO NACIONAL FERRETERA
      Date:  2018.9.6-9.8
      Venue: Expo Guadalajara
      Booth No.: 1174


Alloy Steel Weld On D Ring

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 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;
● Surface treatment: plastics spraying.
● Color code: red RAL3020/yellow RAL1003.

Parameters (Unit: mm)
Item Code Weight (kg) Woring Load Limit (t) Breaking Load (t) A±0.5 B D±0.5 M±0.2 L±2
8-SLR550-1T 1.09 1 4 78 40 12 12.5 61
8-SLR550-2T 1.24 2 8 80.5 40 14 14.5 155
8-SLR550-3T 1.56 3 12 94 46.5 16 16.5 155
8-SLR550-5T 2.585 5 20 118 60 20 22.5 180
8-SLR550-8T 4.92 8 32 141 63 26 26.5 220
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