Prevents the shackle from being removed and replaced in the field, which could compromise the certified integrity of the sling assembly.
Available in hot dip galvanized. DAWSONâ??S shackle locking thimbles are galvanized after the welding of the wedge has been completed.
Greater protection against wear and deformation of the wire rope eye.
Long service life.
Meets the performance requirements of Federal Specification FF-T-276 Type III, except for those provisions required of the contractor.
Forged or welded super alloy steel.
Suitable for use with G100 chain.
25% stronger than G80.
Individually proof tested at 2.5 times Working Load Limit.
100% Magnaflux Crack Detection.
Fatigue tested at 1.5 times Working Load Limit for 20000 cycles.
Meet standard EN1677.
Strict break load test.
Surface finish: plastic spraying
Colour: blue RAL code: RAL5015, other colour is available as per request.
All load pin are 100% individually inspected and tested.
1. nominal size: Nominal diameter of the round section steel wire or bar from which the chain is made.
2. material diameter: Diameter of the material in the chain link as measured.
3. weld diameter: Diameter at the weld as measured.
4. length dimensionally affected by welding: Length on either side of the center of the link, affected by welding.
5. pitch: Internal length of a link as measured.
6. manufacturing proof force(MPF) of chain: Force to which during manufacture the whole of the chain is subjected.
7. breaking force( BF): Maximum force which the chain withstands during the course of a static tensile test to destruction.
8. working load limit (WLL) of chain: Maximum mass which the chain hanging vertically is authorized to sustain in general lifting service.
9. total ultimate elongation (A): Total extension at the point of fracture of the chain expressed as a percentage of the internal length of the test sample.
10. processing: Any treatment of the chain subsequent to welding, for example, heat treatment, polishing or dimension calibration.
11. lot: Specified quantity from which test sample(s) is/are selected.
12. competent person: A designated person, suitably trained qualified by knowledge and practical experience, and with the necessary instructions to enable the required examination to be carried out.
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