Galvanized steel grille plate is also called hot-dip galvanized grille plate. Hot-dip galvanized grille plate is a finished product which is required by customers through deep processing of cutting, cutting, opening and edge-wrapping processes, and is welded on high voltage resistance welding machine by arranging load flat steel and cross bar according to certain spacing longitude and latitude.
Types: Hot-dip galvanized grilles are considered as hot-dip galvanized steel grilles and hot-dip galvanized steel grilles with pressure lock according to manufacturing process; according to the surface shape of hot-dip galvanized grilles, they are divided into dentate hot-dip galvanized grilles, flat hot-dip galvanized grilles, I-type hot-dip galvanized grilles and composite hot-dip galvanized grilles.
Identification method:
(1) Hot-dip galvanized flat steel center spacing: according to the series: Series 1 is 30mm; Series 2 is 40mm; Series 3 is 60mm.
(2) Hot-dip galvanized grille bar center spacing: Series 1 is 100 mm, Series 2 is 50 mm. Other specifications can be customized.
(3) Hot-dip galvanized flat steel grille plate: Q235A or stainless steel, with ordinary flat, anti-skid teeth and section I. Common specifications are 20*5, 25*5, 25*3, 32*5, 32*5, 40*5, 40*3, 50*5, 65*5, 75*6, 100*8, 100*10, etc.
(4) Hot-dip galvanized grille bar: round steel, twisted square steel, square steel or hexagonal steel made of Q235A or 304 stainless steel. Twisted square steel is made by drawing and twisting through square die in Panyuan. Its common specifications are 5*5, 6*6, 8*8mm, etc.
Features: high strength, light structure: solid grid pressure welding structure makes it have high load-bearing, light structure, easy to hoist and other characteristics; beautiful appearance, durable.
Uses: widely used in petrochemical, power plant, water treatment plant, sewage treatment plant, municipal engineering, sanitation engineering and other fields, such as platforms, walkways, trenches, trenches, Manholes, ladders, fences, guardrails, etc.
