Description

Specification and advantage:
 
Material&Production technology: Forged *2Cr MO alloy steel. SAE***0H special alloy steel forging and High Strength Quenched and tempered after treatment, according to the standard of EN*****4.
Safety factor: 4:1
Screw thread standard: 6G
Surface treatment: Electrostatic Painting
Contrast: The rated load is 5 times higher than the traditional DIN**0 ring screw.
Swivel Function: After bolt locking, the ring body can rotate **0 degrees. In the case of multi limb lifting sling, ring body parts can be automatically adjusted with the direction of tensile stress angle.
Inspected: **0% individually breakage magnaflux particle Inspected with certification, every thread will pass GO - NO GO FIXED GAUGES before packing.
**0% proof-load tested, with serial number for traceability.
Fatigue tested at 1.5 times Working Load Limit for ****0 cycles.
Easily readable raise lettering showing the name and PIC code for material traceability.
OEM: Advanced manufacture & Testing machine, professional technology Team.