Gnee Steel (tianjin) Co., Ltd News

Q235B is the most widely used ordinary carbon structural steel in China, defined by the national standard GB/T 700. When it is roll-formed into bearing bars and cross bars and welded or press-locked into panels, it becomes Q235B steel grating — the workhorse flooring material of industrial platforms...

Q235B steel grating is an open-grid flooring panel made from Q235B carbon structural steel to GB/T 700, in which evenly spaced bearing bars (the main load-carrying members) are joined by cross bars through pressure welding, press-locking or riveting. Because the material carries a guaranteed yield ...

In industrial buildings, flooring is not just a surface—it directly affects: Load-bearing performanceFire safety complianceInstallation efficiencyTraditional concrete floors add weight, block airflow, and reduce flexibility during installation or modification. Metal floor grating offers a different ...

Platform steel grating is a structural-grade open flooring system engineered for industrial platforms, elevated walkways, and load-bearing access structures. Unlike standard grating used purely as floor covering, this product functions as a mechanically integrated platform component, designed to ...

The steel grating made from ASTM A36 carbon steel is popularly used for operating gangway, walkways, and industrial flooring due to its high strength and load-bearing capabilities. ASTM A36 is a U.S. standard specification set by ASTM International for a standard-grade structural carbon steel. It is ...

Hot dipped galvanized steel grating is the preferred solution for industrial flooring systems exposed to moisture, chemicals, and aggressive outdoor environments. It is widely used in infrastructure, marine platforms, and processing facilities where long-term corrosion resistance is critical. As a ...

Galvanized steel gratings are widely used as a durable and reliable structural solution in industrial, commercial, and infrastructure projects. They are manufactured by combining load bars and cross bars into an open grid structure, followed by hot-dip galvanizing to create a protective zinc coating...

What Is Galvanized Grating? Galvanized grating, also known as galvanized steel grating or hot dip galvanized steel grating, is a durable steel grid structure manufactured by welding or pressing load bars and cross bars together, followed by a zinc coating process to improve corrosion resistance. The ...

1. Project Overview This project involved the supply of hot-dip galvanized steel grating systems for a large-scale solar photovoltaic (PV) power plant maintenance platform. The client required a safe, durable, and corrosion-resistant walking and inspection platform for long-term outdoor operation in ...