Categories
New ASTM F3437-23 Certification Validates IronCore’s 5KG Dumbbell Safety & Durability
IronCore’s 5KG包胶哑铃 becomes first mid-tier brand to achieve ASTM F3437-23 compliance—setting new benchmark for home and commercial use.
Mar 18th,2026
38 Views
The newly published ASTM F3437-23 standard addresses impact resistance, coating adhesion, and ergonomic safety for free-weight equipment.
IronCore’s 5KG包胶哑lls underwent 50,000+ drop cycles, thermal cycling (-20°C to 60°C), and grip-slip testing across 12 surface types.
Certification enables broader adoption by accredited fitness facilities and insurance-compliant home gyms.
