High-Strength Serrated Stainless Steel Grating for Stairs and Drainage Applications

Name: High-Strength Serrated Stainless Steel Grating for Stairs and Drainage Applications
Brand: Gnee Steel (tianjin) Co., Ltd
Price: 284.00 USD
Availability: InStock

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High-Strength Serrated Stainless Steel Grating for Stairs and Drainage Applications

Large Image : High-Strength Serrated Stainless Steel Grating for Stairs and Drainage Applications

Product Details:

Place of Origin:	Henan
Brand Name:	GNEE
Certification:	SGS

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Standard Sea Worthy Package
Supply Ability:	300000 Square Meter/Square Meters per Month

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High-Strength Serrated Stainless Steel Grating for Stairs and Drainage Applications

Description

High-Strength Serrated Stainless Steel Grating for Stairs & Drainage

What Is Steel Grating?

Steel grating is manufactured from high-quality carbon steel or stainless steel. Flat steel bars are arranged crosswise at specific intervals and welded into a grid pattern with square openings. The exterior of steel grating is typically hot-dip galvanized to provide corrosion resistance.

Steel grating offers excellent ventilation, light transmission, anti-slip properties, strong load-bearing capacity, heat dissipation, easy cleaning, and simple installation.

Specifications

Material	Carbon Steel, Stainless Steel, Aluminum
Size	Customized Sizes Available
Color	Silver
Surface Treatment	Hot-Dip Galvanized, Painted, Powder Coating
Application	Platforms, Stairs, Drainage Ditches, Protective Fences
Type	Plain Grating, Serrated Grating, I-Type Grating
Bearing Bar Type	Plain, Serrated, I-Type Bar
Bearing Bar Dimensions	20x3, 20x5, 25x3, 25x5, 30x3, 30x5, 32x5, 40x5, 50x5, etc.
Bearing Bar Pitch	20, 30, 40, 50, 60, 80, 100mm
Cross Bar	6, 8, 10mm
Cross Bar Pitch	50, 100mm

Product Variants

30mm Spacing Steel Grating (Standard Type)

This variant features a 30mm center distance between flat steel bars, meeting US standards with superior surface impact resistance. Widely used in drain covers, stair treads, power plants, sewage treatment plants, chemical plants, airports, and docks.

40mm Spacing Steel Grating (Economical & Lightweight)

This type meets British standard specifications for walkways and stairs, ideal for applications with smaller spans. Suitable for warehouse shelves, trestles, protective fences, and similar structures.

60mm Spacing Steel Grating (Mining Industry)

Specifically developed for mining applications, this design allows mineral splashes to pass through the openings, maintaining clean and safe surfaces. Commonly used in conveyor line walkways and processing plants.

Classification Methods

By Welding Method: Pressure welding, inlaying, locking, and through welding types
By Bearing Bar Shape: Plane type, tooth type (serrated), and I-type profiles
By Material: Stainless steel grating and carbon steel grating

Frequently Asked Questions

How long does galvanized steel grating last?

Typically 15-30 years depending on environment and maintenance.

Is steel grating fire-resistant?

Yes, steel grating is non-combustible and suitable for high-temperature applications.

What is the standard size of steel grating panels?

Standard panels are 1m x 6m or 1.2m x 6m, but custom sizes are common.

How thick is steel grating?

Thickness varies from 25mm to 50mm or more, depending on load requirements.

What are bearing bars and cross bars?

Bearing bars carry the load; cross bars hold the bearing bars in place.

Can steel grating support heavy machinery?

Yes, with proper design, steel grating can support industrial equipment.

How is steel grating installed?

It can be mounted on support frames, welded, bolted, or anchored depending on the structure.

Tag:

Contact Person: Mrs. Zhang

Tel: +86 15824687445

Fax: 86-372-5055135

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