Pressed Flooring Grating for Russia

Pressed floor grating is a mechanically assembled grating where bearing bars and cross bars are locked together by pressure — no welding is required.

This structure provides precise spacing, even load distribution and good fatigue resistance.

Press-locked gratings are widely used in Russian industrial plants, platforms, walkways and drainage covers where compliance with local standards and anti-slip performance are essential.

Specification

Welded floor steel grating are available in a wide range of specification to suit different needs. Common bar grating specification include:

Bearing Bar Size:Common sizes is 30×2, 30×3, 40×3, 40×5 mm. thickness: 2-12mm, depth: 20-180mm.
Mesh spacing: Common is 33×11 mm, 33x22mm, 33×33 mm,it is customized.
Panel Size:Standard sizes: 1000×1000 mm,1200×1000 mm, it is customized.
Surface treatment: our galvanized(Zn) meet ГОСТ 9.307-89/ ISO-1461-2009 or other European standard. We also can provide un-galvanized or painted.

These specification comply with GOST standards for light-duty and heavy-duty applications.

Bearing bar height and thickness can be customized according to design loads.

Choosing the right steel grating type and specification according to project requirements can not only ensure durability and performance but also achieve cost optimization. As a professional manufacturer and supplier of steel grating, we are readily available to provide you with quotations and calculate the weight of steel grating.

P 33×33/30×2 Zn 1200×1000mm

Parameter	Meaning	Description
P	Pressed Steel Grating	Manufactured by pressing cross bars (small flat bars) into pre-slotted bearing bars under high pressure. No welding is required. The surface is smooth and visually appealing, ideal for architectural applications or light-duty areas.
33×33	Bearing Bar Spacing and Width	The distance between the flat steel and the bearing bar is 33*33mm(center to center).
30	Flat steel height	The flat steel bar height is 30mm .
2	Bearing Bar Thickness	The thickness of the bearing bar is 2 mm.
Zn	Surface Treatment	Hot-dip galvanized for corrosion resistance.
*12001000mm**	Panel Size	1200mm mean the length of panel (length of bearing bar), 1000mm mean the width of panel (length of cross bar).

Different Surface

Plain/flat bearing bar: it is most common and economical type.
Serrated(anti-slip) bearing bar: it can provide better anti-slip property. We can provide two different serrated type: S3, S4, S5.

Types Of Edging Bar

Flat Bar Edging:Flat bar edging for steel grating provides a smooth, solid border that enhances rigidity and ensures a neat appearance.

Angle Bar Edging:Angle bar edging welds an L-section to the grating edge to reinforce the border and protect cut ends—ideal for platforms and stair treads.

T-Type Edge Banding:T-type edging forms a rounded, protective finish on the grating edge to prevent injury and improve safety. Often used in architectural or decorative steel grating designs.

Produce Process

This video demonstrates the complete manufacturing process of pressed flooring grating — from raw material produce, accurate arrange to the high-pressure locking process.
Each step is carried out with advanced machinery to ensure perfect bar arrange, uniform spacing, and high structural strength.
Our production process meets international standards and ensures reliable performance for industrial, architectural, and infrastructure applications.

Packing and Loading

In order to ensure that our pressed trellis flooring grating arrive to each customer in good condition, we use strong packing belts to fix the steel grating to the pallet, and we will use belt to fix the goods to resist the shaking of the container. We will place desiccants to keep the inside of the container dry.

Application

Why Choose Our Steel Grating?

No Welding, Smooth Surface – Mechanically locked joints eliminate welding deformation.

High Load Capacity – Even force distribution for floors, platforms, and heavy-duty areas.

Anti-Slip Design – Optional serrated bars ensure safety in icy and snowy conditions.

Excellent Corrosion Resistance – Hot-dip galvanized coating prevents rust in harsh climates.

Customizable Sizes – Mesh pitch, bar thickness, and zinc coating can be adjusted for your project.

Our Advantage

As professional Welded floor steel grating supplier, we get more client’s trust by our strong produce ability and integrity.

Machine: we have 2 press-locked machines, output 20 ton, ensure your best delivery time.
Self-owned complete produce chain: we can produce bearing bar and cross bar by ourselves, and invest in hot dip galvanized factory, to reduce the Welded floor steel grating’s cost.
We can account price by weight, so don’t worry we use negative-tolerance material.
our professional Russian language engineers will communicate with you.

What is Pressed Flooring?

Pressed flooring, also known as cold-pressed steel grating, is a type of metal grid flooring manufactured by mechanically pressing flat load-bearing bars and cross connecting strips at right angles to each other. The result is a strong and stable grating structure widely used for industrial platforms, walkways, and drainage covers.

Construction and Manufacturing Process

1. This type of grating is produced using a cold pressing technique, where powerful hydraulic presses—typically exerting a pressure of around 100 tons (10 kilonewtons)—forcibly insert the cross strips into the bearing bars without welding. The bearing bars carry the primary load, while the cross strips provide rigidity and uniform spacing throughout the panel.
2. Once pressed, the panels are edged with flat steel frames to achieve a clean, rectangular appearance and enhanced dimensional stability. This precision pressing process ensures a consistent, durable, and visually appealing product.

Available Materials

1. Pressed flooring can be manufactured from various metals depending on application requirements and environmental conditions, including:

Low-carbon steel (GOST 380-94)

Low-alloy steel (GOST 19282-73)

Stainless steel (GOST 7350-77)

1. Custom materials can also be used upon client request, provided they meet relevant Russian GOST standardsor international quality certifications.

Surface Treatment and Special Features

1. To improve anti-slip performance, serrations or teeth can be cut along the top edges of the bearing and cross bars. For corrosion resistance, carbon and low-alloy steel gratings are commonly hot-dip galvanized, forming a protective zinc coating that extends service life even in harsh environments.
2. Pressed flooring combines strength, precision, and visual appeal, making it an ideal solution for heavy-duty industrial applications, architectural walkways, and public infrastructure.

FAQ

Q1: Can you provide Russian language labels and documents?

A1: Yes. We can print Russian labels, provide bilingual packaging lists.

Q2: What’s the lifespan of galvanized P grating in outdoor use?

A2: Typically 20–30 years, depending on the zinc thickness and environmental exposure.

Q3: About grating and price information.

A3: We supply various types of gratings, including pressed floor gratings,Latticework gratings, and galvanized floor gratings, all produced according to Russian standards.

If you are looking for the best pressed grating price or want to compare metal grating prices and galvanized grating prices, contact us today!
We will provide you with the most competitive pressed lattice floor grating price and detailed grating weight data to help you calculate project costs easily and accurately.