Product Overview

High-frequency welded H-beam is manufactured by high-frequency resistance continuous welding technology. Different from traditional submerged arc welded H-beam, it uses thermal effect generated by high-frequency current to realize self-fusion connection of steel strip edges for integrated forming. Flexible section sizes can be customized without mould opening, meeting diversified engineering requirements.

Key Advantages

1. Excellent structural performance With large section moment of inertia and strong bending resistance, it is lighter in self-weight and can effectively reduce the total steel consumption of buildings.
2. Flexible customized specifications The depth, flange width and thickness can be freely adjusted, not limited by fixed sizes of hot rolled sections.
3. Stable welding quality Continuous and compact welding seam, low internal stress, flat appearance and good straightness, convenient for later processing and installation.
4. High cost efficiency Lightweight design cuts transportation and hoisting costs. Continuous mass production shortens the lead time for large-scale projects.

Application

It is widely used as main beams, secondary beams and load-bearing columns for industrial workshops, steel warehouses, commercial buildings, multi-story frames, municipal supports and photovoltaic support systems.

Dimension Mark

Product Photos

Production Photos

HOT-ROLLED H-SECTION STEEL