| Material | low carbon steel, stainless steel | | Shape of bearing steel | flat steel, serrated steel | | Shape of cross bar | twist steel, flat steel, round steel, square steel | Welding methods | 1. Hand-operated welding PS: proper to small amount of order | 2. Machine welding PS: proper to large amount of order | | Surface treatment | hot-dipped galvanization, cold galvanization, painting, anti-rust oil | Features | ventilation, transmittance, skid resistance, reinforced bearing, cooling, explosive proof, tough, simple installment | Applications | NF-SGG; Foot pedal in steel-constructed platform & steel stairway; Industrial platform; Stairs; Hand rail; Floor; Railway pavements; Scaffolding in high altitude; Gutter cover, well cover; PS: widely used in metallurgy, building material, boiler, shipbuilding, chemical industry, workshop, construction work |
product brief introduction
Steel grid plate is a metal sheet made of steel, commonly used
materials are ordinary carbon steel, stainless steel and aluminum
alloy. Ordinary carbon steel refers to carbon steel materials containing
less alloying elements, and its main components are iron and
carbon. Ordinary carbon steel has good mechanical properties, high
strength, good toughness, wear resistance, suitable for use in the
general environment. Stainless steel is a steel with better corrosion resistance, and
its main components are iron, chromium, nickel and other alloying
elements. Stainless steel has good corrosion resistance and
oxidation resistance, and can be used for a long time in harsh
environments such as humidity, acid and alkali. Aluminum alloy is the material of alloying aluminum with other
metals, common aluminum-manganese alloy, aluminum-copper alloy and
aluminum-magnesium alloy. Aluminum alloy has the advantages of
light weight, high strength and good corrosion resistance, and is
widely used in aerospace and construction fields.product type
Twist steel grating,Toothed steel grating,Pressure locked
grating,Shaped steel grating,Composite steel grating, Stepping
board,Ditch cover,Ball on the ralling,Fiberglllass grating,Mounting
clip | Material | stainless steel grating sheet plate :SS304 SS316 /Galvanized
grating steel | | Bearing bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5,
50x5, 65x5, 75x6, 75x10,100x10mm etc | | Bearing bar pitch | 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. | | Cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’
requirement. | | Surface treatment | Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or
as customers’ requ irement. | | Grating Type | Plain/Smooth, Serrated/teeth/bar, serrated/bar | | Steel Grating Standards | A) USA: ANSI / NAAMM (MBG531-88)
B) UK: BS4592-1987
C) Australia: AS1657-1985 |
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