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What are the technical standards for American g411 heart rings?
Release time:
2024-03-13
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The American g411 chicken heart ring is a kind of lifting equipment for lifting machinery. Generally, the ring should be smooth and flat, without any cracks, flaws, sharp edges and surface roughness defects that damage the wire rope.
The American g411 chicken heart ring is a kind of lifting equipment for lifting machinery. Generally, the ring should be smooth and flat, without any cracks, flaws, sharp edges and surface roughness defects that damage the wire rope. The American g411 chicken heart ring should fit freely, and the part should be shortened to half the depth of the groove. The surface should be hot-dip galvanized, and the surface should be smooth and flat, without defects such as missed plating, zinc particles, bubbles, cracks, etc. The galvanized layer should have sufficient adhesion strength during normal use. The material of the American g411 chicken heart ring can be A3 steel or 15, 35 high-quality carbon steel. The safety load of the ring should not be less than 32% of the breaking tension of the wire rope.
When in use, the selection of the ring should be consistent with the specifications of the wire rope, and the diameter of the shaft pin used should not be less than twice the diameter of the wire rope. The American g411 chicken heart ring should be inspected by the technical inspection department of the manufacturer before leaving the factory, and a product quality certificate should be attached.
The scrapping standard of American g411 chicken heart ring is that the ring should be scrapped if it is cracked or damaged. The ring should be scrapped if there are serious rope marks on the contact between the ring and the wire rope.
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