• Int'l Trade Fair

    2. 2018 EXPO NACIONAL FERRETERA
      Date:  2018.9.6-9.8
      Venue: Expo Guadalajara
      Booth No.: 1174


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  3. Grade 80 Rigging Hardware
  4. G80 Clevis Hook
  5. Alloy Steel Shortening Clutch Sling Hook

Alloy Steel Shortening Clutch Sling Hook

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 No. Weight/kg Working Load Limit/t Breaking Load/t A±1 B±1 C±1 E±1.5 M±2 N±1 L±3 ф±2
SLR861-6-8 0.475 1.12 4.48 8 40 29 20 66 11 136.5 17
SLR861-7/8-8 0.885 2 8 9.5 45 33.5 27 84 13 172.5 27
SLR861-10-8 1.73 3.15 12.6 12 56.5 42 33 103 11.5 215 34
SLR861-13-8 3.39 5.3 21.2 15 75 57.4 40 133.3 20 258 45
SLR861-16-8 5.57 8 32 18.5 82 72 44 156.7 26.5 305 305
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