Material: Forged 42Cr MO alloy steel. SAE8620H special alloy steel forging and High Strength Quenched and tempered after treatment, according to the standard of EN1677-4.
Safety factor: 4:1
Screw thread standard: 6G
Surface treatment: Electrostatic Painting
Swivel function: Lifting point are 360° rotation, point to rotate around the axis are 180°. Flip vertical 100% and maximum angle is 90°.
Inspected: 100% individually breakage magnaflux particle Inspected with certification, every thread will pass GO - NO GO FIXED GAUGES before packing.
200% proof-load tested, with serial number for traceability.
Fatigue tested at 1.5 times Working Load Limit for 20000 cycles.
Easily readable raise lettering showing the name and PIC code for material traceability.
OEM: Advanced manufacture & Testing machine, professional technology Team.
Safety First!!!!! Designed for safety lifting!!! Safety engineered hoist rings rotate and pivot to absorb any pitch, roll or sway of unbalance loads.
Helps project people and material against accident
Helps prevent lifting hook from disengaging.
For use in outdoor weather and certain chemical and corrosive environments.