4mm Thick Outdoor Steel Grating Plate Hot Dip Galvanized High Zinc Coating
4mm Thick Carbon Steel Hot Dip Galvanized Outdoor Steel Grating Plate
Steel Grating Plate Introduction
Steel grid plate is also called steel grid plate, grid plate is made of flat steel in accordance with a certain distance and cross bar arrangement, and welded into a kind of steel products with square grid in the middle, steel grid plate is generally made of carbon steel, hot dip galvanized appearance, can play a role in preventing oxidation.
It can also be made of stainless steel.
As a new material and product, steel grating plate is being used more and more widely. Its superior performance and good cost performance show its application prospect.
According to the different types of flat steel, the steel grid is mainly divided into the following three types, their respective characteristics are as follows:
Plane type: Plane type steel grille plate is the most widely used steel grille plate, mainly used for platforms, walkways, all kinds of trench cover, step plate, etc.
Tooth type: Compared with the flat steel grille plate, the anti-skid effect of the steel grille plate is better.
I-shaped: Compared with the flat steel grille plate, I-shaped steel grille plate has the characteristics of light weight and more economy without greatly reducing the load capacity.
Steel Grating Plate Specifications
| Common Specification of Steel Grating Serrated 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, Alibaba Trade Assurance |
| Product Name: Stainless Steel Welded Steel Driveway Grates Drain Grating PlateStainless Steel Welded Steel Driveway Grates Drain Grating Plate |
(1) hot dip galvanized steel grid plate flat center spacing: according to the series to distinguish: Series 1 is 30mm;Series 2 is 40mm;Series 3 is 60mm.
(2) hot dip galvanized steel grid bar center spacing: series 1 is 100mm, series 2 is 50mm.Other specifications can be customized.
(3) hot dip galvanized steel plate flat steel: the material is Q235A or stainless steel, with ordinary plane type, anti-skid tooth type and section I type.Common specifications are 20*5, 25*5, 25*3, 32*5, 32*5, 40*5, 40*3, 50*5, 65*5, 75*6, <br />100*8, 100*10, etc.
(4) hot dip galvanized steel grating 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 the square die, and its common specifications are 5*5, 6*6, 8*8mm, etc.
Steel Grating Plate Application
The use of the stepping board is very wide, in the power plant, water plant and other factories, and municipal engineering, sanitation engineering and other fields of platform, walkway, theater, visit platform, parking lot and other large places on the ground platform, have a wide range of applications.
Steel Grating Plate Advantages
Material saving: the most material saving method under the same load conditions, and accordingly, can reduce the material supporting the structure.
Reduce investment: save material, save labor, save time limit, free cleaning and maintenance.
Construction is simple: in the pre - installed support with bolt clip fixed or welding fixed, one can be completed.
Time saving: no on-site reprocessing, quick installation.
Durable: hot dip zinc anticorrosive treatment before delivery, strong impact resistance and heavy pressure ability.
Modern style: beautiful appearance, standard design, ventilation and light, give people with the overall smooth modern feeling.
Light structure: less material, light structure, and easy to lift.
Anti-sedimentation: no rain, snow, ice and dust.
Reduce wind resistance: due to good ventilation, wind resistance is small in case of strong wind, reduce wind damage.
Simple design: no need for small beams, simple structure, simple design;
No need to design detailed steel grid plate, only indicate the model, the factory can be on behalf of customers to design the layout map.
Ventilation, lighting, heat dissipation, explosion-proof, anti-skid performance is good.
Package delivery:
Delivery when will we have a professional inspectors to check the quality of the product is unqualified, such as qualified will paste the qualified product certificate, and then fixed by shipping packaging, packaging with the steel plate on the metal tray, and then fixed with metal packing tape, finally wrapped by plastic film packaging, general each pallet packing 1-2 tons of cargo, in order to convenient for unloading and storage after the arrival of the goods. The unqualified products will be recalled by our quality inspector.
Pre-sale service:
After the customer orders, we will have professional technical personnel to contact with the customer, in order to meet the customer's technical inquiry and production schedule.
After-sales:
After the goods are shipped, we will have professional technical personnel to docking with customers, so that when the goods arrive, there will be unloading problems, storage and installation problems. Our technical personnel will reply online within 24 hours. If there is a problem, we will docking within 2 hours and help customers solve the problem within 5 hours.
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