SWIVEL HOOK (HOOK RING)

SWIVEL HOOK (HOOK RING)

Shackles, rings, hooks, and adapters (oilfield rotary hooks) used Die forging for high strength and quality steel.

The main body is formed by finishing round steel.

The national standard pressure bearing ensures 360 – degree flexiblerotation under full load.

Forged super alloy steel-Quenched and Tempered.

Individually proof test at 2.5 times Working Load Limit.

100% magnaflux crack detection.

Surface finish：Powder Coating.

Ultimate load is 4 times the Working Load Limit.

♦ Notes ♦
1) Before each use, the operator must perform a safety inspection on the sling and use it only after being qualified;
2) The sling must be inspected regularly by professionals (trained qualified personnel) every month;
3) If it is found that the dimensional wear of the sling is greater than 5% of the original size, it must be replaced in time;
4) If it is found that the amount of dimensional deformation exceeds 3% of the original size, it must be replaced in time to ensure safety.