Hot-Dip Galvanized Angle Steel is an anti-corrosion profile: L-shaped carbon structural steel base coated with a uniform, tight zinc-iron alloy layer via hot-dip galvanizing, combining angle steel’s structural strength with zinc’s corrosion resistance. Its zinc layer resists corrosion from air, moisture, and acids/alkalis, extending outdoor service life to 20-30 years; the metallurgically bonded layer resists peeling and mechanical impact. It retains angle steel’s high strength, load-bearing capacity, and section stability, with easy cutting, welding, and assembly. Widely used in building steel frames, bridge supports, municipal fences/railings, power/communication brackets, machinery connectors, warehouse shelves, and outdoor billboards—performing well in humid, rainy, or corrosive load-bearing/protective scenarios.

Size(L*L*T): 30*30*3mm、40*40*4mm、50*50*5、63*63*6mm，Length: 6m

Standards: GB/T 706-2016，GB/T 13912-2020，GB/T 9787-2008，GB/T 2694-2018

Hot-dip galvanized channel steel is an anti-corrosion profile: U-shaped carbon structural steel base with a uniform, tight zinc-iron alloy layer via hot-dip galvanizing, combining channel steel’s strength with zinc’s corrosion resistance. Its zinc layer resists corrosion from air, moisture, acids/alkalis, offering 20-30 years outdoor life; metallurgically bonded to resist peeling and impact. It retains strength, load-bearing capacity, cross-sectional stability, and bending/torsional resistance, with easy cutting, welding, and assembly. Used in building steel beams/columns, machinery load-bearing frames, municipal guardrails/brackets, power/communication foundations, warehouse shelf beams, industrial purlins, and outdoor billboard frameworks—performing well in humid, rainy, or corrosive scenarios needing both load-bearing and corrosion resistance.

Size(H*W*T): 80*43*5.5mm、100*48*6.5mm、120*53*7mm，Length: 6m

Standards: GB/T 700-2006，GB/T 13912-2002，GB/T6728-2017