Steel bar grating for walkway platform

Port: Tianjin, China
Production Capacity: 20000
Payment Terms: L/C, T/T
Application: Steel Structure Walkway, Drain Cover
Shape: Square
Manufacturing Method: Machine Welding
Material: Carbon Steel
Transport Package: Pallet
Specification: 0.5mm-18mm

Products Details

Basic Info.

Trademark
maituo
Origin
Hebei
HS Code
731450000

Steel bar grating for walkway platform

 

Product Name: Galvanized  Steel Bar Grating

Steel bar grating is also called steel grating/ steel grating walkway platform/ drain grate/ trench cover / stair treads/ floor grating Material:Hign quality low carbon steel ,stainless steel,aluminum alloy steel.Surface treatment:Electric galvanized, hot-dipped galvanized, PVC coated.
(1) Structure: Welding with flat steel and cross/round bars with certain distances. (2) Features: High strength, light structure, high bearing. (3) Surface: The hot dipped zinc coating gives the product excellent anti-corrosion.
 steel bar grating01
Steel bar grating with high strength and firm structure is made up of carbon steel, aluminum steel, or stainless steel. According to the manufacturing methods, it can be divided into four types: welded, press-locked, swage-locked, and riveted gratings.   According to the surface shapes, it can be divided into smooth and serrated gratings. With various styles and sizes for choice, steel gratings are widely used in everyday life, such as stair treads, walkways, platforms, floors, various covers, wheeled equipment, security screens, heavy-duty constructions, and so on. Common specification of steel bar grating(the material,size,shape can be customized)

Common Specification of Steel Bar Grating

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, Alibaba Trade Assurance

Diffrent surface treatment of Steel bar grating

steel bar grating

Pictures of Steel bar grating :

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steel grating45 steel grating48 steel grating50

 Steel Bar Grating Types

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Irregular Steel Grating:

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Application of Steel bar grating:

Metal Grating Stairs/Drain Cover Grating   Metal Grating Stairs/Drain Cover Grating Perforated hole for stairs: Metal Grating Stairs/Drain Cover Grating

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