P beam & Box Beam Production and Different

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Welded beams are used for heavy-duty racks, beam racks, gravity racks, and position racks. They have the following characteristics

What is different from P beam and Box beam
steel beam photo


　　　 1. Compared with the P-shaped steel beam, the welded beam has a higher load-bearing capacity and is stronger;
　　

　　2, using one-step rolling and closed welding;
　　

　　3. According to different specifications of welding beam and column hole type, match different column clamps;　　

4. Surface treatment: The surface of the shelf is treated with epoxy resin electrostatic spraying, and the coating thickness is 60~80 microns; Spraying process: surface degreasing → washing → pickling and rust removal → washing → phosphating → high pressure washing → drying → electrostatic spraying →High temperature curing;　

　　5. Production process: automatic punch punching → automatic rolling line → computer cut to length → carbon dioxide protection welding → electrostatic spraying (color optional)
Box beam using for construction

Box beam using in rack system

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