Hot Dip Galvanized Drainage Rainwater Drainage Channel Covering Floor Grating Steel Grating

Steel bar grating with high strength and firm structure is made up of carbon steel, aluminum steel, or stainless steel. According to the manufacturing methods, it can be divided into four types: welded, press-locked, swage-locked, and riveted gratings. According to the surface shapes, it can be divided into smooth and serrated gratings. With various styles and sizes for choice, steel gratings are widely used in everyday life, such as stair treads, walkways, platforms, floors, various covers, wheeled equipment, security screens, heavy-duty constructions, and so on.

We provide four finishes for anti-corrosion treatment of carbon steel bar grating:

• Black / Bare Steel: No finish, life is very short, but the price is the cheapest.
• Painted Coat: The anti-rust effect is general and can be any color.
• Electro-galvanized: A small amount of zinc coating, easy to cause slight corrosion in humid environment.
• Hot-dip galvanized: The most commonly used method to provide the best anti-rust effect, strictly in accordance with ASTM A123 or GB/T 13912-2002.

The Advantage of Steel Bar Grating
* Best corrosion and rust resistance for harshest conditions.
* Can be used in offshore and oily environments as flooring or platform gratings
* Serrated or non-serrated grating for different slip resistance applications.
* Ranges of bearing loads for light to heavy duty applications as platform or walkway gratings.
* Advanced equipment and efficient production for fast delivery.

The Application of Steel Bar Grating

Steel grating is basically consist of Bearing bar and Cross bar by automatic press welding machine.Widely used in petroleum chemical industry, power plant, water and sewage treatment plants, municipal engineering, environmental sanitation engineering fields of the platform, footpath, ditch lid, manhole cover, ladders, fences, guardrail etc.

The Specification of Galvanized Welded Wire Mesh

• Different type of Surface for Steel Bar Grating

• Actual cargo showing for Steel Bar Grating

• Qulity Control of Steel Bar Grating

• The Application of Steel Bar Gratting