Materia
Material options: Carbon steel (Q235), stainless steel (304/316), alloy steel, etc.
Strength grades: Carbon steel bearing flat steel typically has a yield strength of 235MPa, suitable for most industrial scenarios; stainless steel is ideal for corrosive environments with slightly lower strength but excellent corrosion resistance.
Structural Design
Bearing flat steel: Flat type, serrated type (anti-slip function), I-type, etc., with thickness typically ranging from 3mm to 10mm.
Crossbar design: Square steel, round steel, twisted steel, with diameters typically ranging from 6mm to 10mm.
Mesh spacing: Common sizes such as 30×100 mm, 40×100 mm, with load-bearing capacities ranging from 1 ton to 5 ton.
Surface Treatment
Hot-dip galvanizing: Zinc layer thickness typically ranges from 70-80μm, offering excellent anti-corrosion performance, suitable for outdoor and humid environments.
Painting: Epoxy resin coating with a thickness of approximately 50-60μm, ideal for indoor environments.
Bare steel: Suitable for short-term use or special requirement scenarios
Load Capacity
Static load: Standard plug grating has a static load capacity of 3 tons/m² to 5 tons/m².
Dynamic load: Suitable for vehicle traffic areas, with a dynamic load capacity of 1 ton to 3 tons/m².
Corrosion Resistance
Hot-dip galvanized plug grating has a service life of over 20 years in humid and chemically corrosive environments.
Durability
Service life: Hot-dip galvanized products can last 20-30 years under standard conditions.
