Heavy duty bar grating as known as heavy duty steel grating, heavy load steel grating or heavy load bar grating, is made of ordinary carbon flat steel, stainless steel in certain sizes through slotting (tapping), grafting and locking, welding, finishing and other processes. It is widely applied to civil and commercial buildings, theaters, subways, urban railways and other municipal engineering fields, and it can be used to airports, highways, industrial platforms, ports, docks and other platforms with special requirements on load-bearing.

Product Description

Heavy duty bar grating as known as heavy duty steel grating, heavy load steel grating or heavy load bar grating, is made of ordinary carbon flat steel, stainless steel in certain sizes through slotting (tapping), grafting and locking, welding, finishing and other processes. It is widely applied to civil and commercial buildings, theaters, subways, urban railways and other municipal engineering fields, and it can be used to airports, highways, industrial platforms, ports, docks and other platforms with special requirements on load-bearing.

The heavy duty bar grating is made of thicker (6mm, 8mm, 10mm) and wider flat steel as the load-bearing flat steel, which is specially designed and manufactured for heavy load occasions. It can be made by pressure welding or pressure locking. It is suitable for airports, highways, industrial platforms, ports and docks and other occasions with special needs.

For heavy duty steel gratings with driving loads, in order to provide better friction, we recommend using serrated steel gratings. Both pressure-welded steel gratings and press-locked steel gratings can use serrated flat steel.

Classification of Heavy Duty Bar Grating

* Heavy Duty Pressure-Welded Steel Grating: It is made by pressure welding process of twisted square steel and large-size load-bearing flat steel through high temperature and high pressure to form a permanent connection, in order to form a better lateral (steel grating width direction) bearing Ability, it is generally recommended that both ends of the steel grating should be sealed with edging plates.

* Heavy Duty Press-Locked Steel Grating: It can provide better lateral load-bearing capacity and can effectively prevent the instability of the load-bearing flat steel. As a heavy load steel grating, it has been used more.

Due to the particularity of heavy duty bar gratings, we generally recommend that customers inform the load requirements and support conditions, and we will choose the most economical and reasonable specifications for the customers. The flat steel spacing of heavy load steel bar gratings is generally 30mm, and the crossbar spacing can be selected from 50mm and 100mm.

Contact Us

Wuxi Greaty Grating Co.,Ltd. is a leading manufacturer and supplier of steel gratings, metal bar gratings, stainless steel gratings, mild steel gratings, galvanized steel gratings, compound steel gratings, heavy duty bar gratings, stair treads and trench cover in China. Has been servicing the construction industry for over 15 years. We offer products designed for various applications across a range of industries.

If you need it, please contact us. We will provide you with the most professional opinions and solutions.

Why choose us?

• Our Steel Grating products are durable, reliable, and cost-effective.
• The company is committed to creating classic high-quality products and using this as a carrier to give customers the best quality service.
• We offer competitive prices and excellent value for money.
• We are confident in our Heavy Duty Bar Grating and we believe that we will be among the advanced in the world.
• We have a team of professional technicians who ensure that our products are of the highest quality.
• As a comprehensive enterprise integrating research and development, production and trade, we now have a large-scale production base, a technologically advanced research and development team and well-equipped production equipment.
• We provide comprehensive after-sales services to ensure that our customers are satisfied with our products.
• Improving corporate governance is a fundamental project to enhance the core competitiveness of enterprises.
• We offer comprehensive product warranties and guarantees.
• We will plan and layout our company's position in the Heavy Duty Bar Grating industry with a new perspective under the trend of the new era.

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