Square Grid Aluminum Steel Grating with Machine Forge Welding for Platform Walkway
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Tianjin Tianjin China
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No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
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Product Details
The grating is with a square grid in the middle, composed by flat
bearing bar and cross roun bar. mainly used as gutter cover, Steel
structure platform walkway, steps of steel ladder, etc.
The steel grating is generally made of carbon steel, and the
surface is hot-dip galvanized, which can prevent oxidation. It can
also be made of stainless steel, aluminum steel.
According to the welding method, it can be divided into: machine
forge welding type and handmade manual welding type.
According to surface of the loaded flat steel, it can be divided
into: flat type, tooth type and "I" type.
According to its purpose, it can be divided into: trench cover,
platform walkway, stair treads.
According to its mateiral, it can be divided into: midl steel,
aluminum, stainless steel.
Common Specification of Steel Grating | |
Remarks: Special Material, High Zinc Coating and New Style can be Customized. | |
Material Standard | ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316, Mild steel & Low carbon steel, etc |
Bearing Bar (Width x Thickness) | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc |
Bearing Bar Pitch | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
Surface Treatment | Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement. |
Grating Style | Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar |
Packing | (1) Bandage and Paperboard: Generally applies to neat steel plate; (2) Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength; (3) Steel Pallet: Traditional export packing. |
Payment Term | T/T, L/C, Western Union, Credit Card, ****** Trade Assurance |
Product Name: Metal Serrated Steel Grid Grating To Construction Building Material | |
APPLICATIONS
-flooring steel gratings
-stair treads
-sun shades
-drain covers
-security screen
-manhole covers
-mezzanine flooring
-earth mats
-shelving
-Stanchions (hand rails)
-trench covers
Square Grid Aluminum Steel Grating with Machine Forge Welding for Platform Walkway
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