Product Details

Products Details

Steel Grille Plate

2024-06-17

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  • Steel Grille Plate
  • Steel Grille Plate
  • Steel Grille Plate
  • Steel Grille Plate
  • Steel Grille Plate

›

CLICK TO CONTACT US
Landline Number: +86531 69900702
Phone Number: +86 18366102349
Whatsapp: +86 18366102349
E-mail: Qing@lubaometalgroup.com
Address: Huaiyin district, Jinan city, Shandong province, China

Product Description

Steel grating is also called steel grating. The grating is a steel product made of flat steel arranged crosswise with horizontal bars at certain intervals and welded into a square grid in the middle. It is mainly used to make ditch covers. , steel structure platform plates, steel ladder treads, etc. The cross bars are generally made of twisted square steel.


Product name

Steel grille plate

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", 11/4"{x3/16", 11/2"x3/16", 1"x1/4",
11/4"x1/4", 11/2"x1/4", 1"x1/8", 11/4"x1/8", 11/2"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.


PRODUCTION PROCESS

1. The pressure-welded steel grating plate is made of load-bearing flat steel and cross bars arranged at a certain distance and welded into the original plate using 200 tons of hydraulic resistance welding automation equipment. It is processed by cutting, drilling, hemming and other processes to meet customer requirements. The product.
2. Spacing between loaded flat steels: the center distance between two adjacent loaded flat steels, commonly used are 30MM and 40MM.
3. Crossbar spacing: The center spacing between two adjacent crossbars is usually 50MM or 100MM, and can be produced according to customer requirements.
4. Various types of steel gratings can be customized according to customer requirements.

 

 

APPLICATION DESCRIPTION

Widely used in platforms, walkways, trestles, trench covers, manhole covers, ladders, fences, factories in the fields of petrochemical industry, electric power, tap water, sewage treatment, ports and terminals, building decoration, shipbuilding, self-propelled parking lots, municipal engineering, sanitation projects, etc. Construction etc.

 

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