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Hot Dip Galvanized Steel Heavy Duty Bar Grating Walkway Platform

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Hot Dip Galvanized Steel Heavy Duty Bar Grating Walkway Platform

Country/Region	china
Categories	Metal Building Materials

Product Details

Hot Dip Galvanized Steel Grating Steel Grating Walkway Platform Steel Walkway Platform

Product descriptions

1. The center spacing of flat steel is 12.5 ~ 30, 32.5, 40, 60, 80, 90mm, etc. 30mm is recommended.
2. Rod spacing, 30 ~ 170mm optional. It is recommended to use 100mm.
3. Flat steel shape marking:
F- indicates that the section is flat steel of flat shape (which can be omitted in the marking);
S- represents a toothed flat steel section;
I- denotes "I" type flat steel section.
4. Surface treatment marks:
G- stands for hot dip galvanizing (may be omitted in marking);
P- for paint;
U- means no surface treatment.

Hot Dipped Galvanized Steel Gratings for Ditch Cover Plate Advantages

- No corrosion traps around joints
- High strength to weight ratio
- Allows shaping without loss of strength
- Available plain or serrated
- Allows passage of heat, light, water and ice.

Hot Dipped Galvanized Steel Gratings for Ditch Cover Plate Packing

Standard Grating Packing Method:

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. (Hot Dipped Galvanized Steel Gratings for Ditch Cover Plate)

Common Specification of Steel 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
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
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.

Surface treatment

1. The surface treatment of steel grating plate (also known as steel grid plate) has three ways: hot dip galvanizing, painting and no treatment.Hot dip galvanizing is recommended for surface treatment.

2. Hot dip galvanizing is the steel grating plate (also known as steel grid plate) parts immersed in molten zinc bath, forming zinc coating on its surface process and method.The thickness of flat steel is in the range of 3 ~ 5mm, and the average thickness of galvanized layer is about 70μm.In the range of pH 6 ~ pH 12.5, the surface of the galvanized layer forms a stable protective film with good corrosion resistance.

Our Service

1. Reply your enquiry in 24 working hours;
2. Experienced and professional staffs will answer all your questions in fluent English;
3. Customized design is available.
4. Exclusive & unique solution can be provided by our well-trained and professional engineers;
5. Special discount can be offered with large quantity;
6. We will try our best to meet your requirements and supply you best quality of the products.

FAQ

1. who are we?
We are based in Hebei, China, start from 2013,sell to Domestic Market(50.00%),North America(30.00%),Southeast Asia(10.00%),Mid East(10.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Perforated metal sheet,Perforated metal walkway,Wire mesh fence,Construction scaffold guardrail,Decorative metal mesh

4. why should you buy from us not from other suppliers?
Company is located in AnPing,"Hometown of wire mesh and wire mesh industry base".And has many years of wire mesh products Manufacturing experience.We can supply the perfect products,We are a professional one-stop production enterprises.Honest is our aim.