On the fully automated submerged-arc welding production line, cutting, assembly, and welding are all controlled by a microcomputer to ensure that the dimensional accuracy and weld quality of the H-beams produced comply with national standards.
A cross column, also known as a cross-shaped column, is a cross-shaped architectural structural member commonly used as a support, to secure a frame, or as a vertical support column in other structures.
Welded T-sections: These are made from custom-welded steel strips using one of two welding processes. High-frequency welding is commonly used for steel plates up to 10 mm thick, while submerged arc welding is generally used for steel plates thicker than 10 mm. Welded T-sections are primarily used in industries such as power generation, curtain wall construction, steel structures, shipbuilding, and railways.
The technical features of high-frequency welded H-sections include: (1) Fast welding speed, reaching 18–45 m/min; (2) Low thermal shock, making it easy to control deformation of the H-sections; (3) Capability to weld H-sections composed of different materials; (4) Ability to achieve production under slight tension, thereby reducing welding stress. Technical Specifications: (1) High dimensional accuracy of the cross-section; (2) Excellent cross-sectional properties; (3) Cross-sectional dimensions can be customized according to customer requirements.
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