GNEE STEEL specializes in supplying Q345GNH weather-resistant steel plates, Q345GNH bridge weathering plates, Q345GNH weather-resistant steel pipes for landscape curtain walls, and laser cutting services.
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Q345GNHL weather-resistant pipes incorporate small amounts of alloying elements such as Cu, P, Cr, Ni, which facilitate the formation of a protective layer on the surface of the steel pipes. This enhances the weather resistance performance of Q345GNHL weather-resistant square steel pipes.
The characteristics of Q345GNHL weather-resistant square steel pipes include weather resistance and resistance to atmospheric corrosion. Q345GNHL weather-resistant square steel pipes exhibit better weather resistance compared to welded square pipes, hence they are referred to as high weather-resistant structural steel square pipes.
Q345GNHL weather-resistant square steel pipes Size:
Product Specifications: 20*20-600*600 (mm)
Material: Q345GNH
Length: 6-12 meters
Standard: GB/T3094-2000
Tags: Weather-resistant square steel pipes, Q345GNHL weather-resistant square steel pipes
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