Author: Liu Jianhua · Sino East Steel Structural Beam Engineering Division
Published: October 2026 · Standards: JIS G3101 SS400, ASTM A36 / A572 Gr. 50, EN 10025-2 S275JR/S355JR, SNI 07-0065
Published: October 2026 · Standards: JIS G3101 SS400, ASTM A36 / A572 Gr. 50, EN 10025-2 S275JR/S355JR, SNI 07-0065
Hot-rolled Wide Flange (WF), H-Beam, and I-Beam structural profiles constitute the primary framing elements for industrial warehouses, high-span logistics centers, and petrochemical processing plants across the Cikarang, Karawang, Surabaya, and Morowali industrial corridors. Sino East Steel supplies full mill-length (6m, 12m) and custom-cut structural beams engineered to strict dimensional tolerances, high ductility, and excellent weldability.
1. Standard Dimensional Range (WF vs H-Beam)
In the Indonesian market, contractors distinguish between Wide Flange (Besi WF) where the flange width is narrower than the web height (e.g., WF 200x100x5.5x8mm), and Equal-Flange H-Beams where flange and web are equal or nearly equal (e.g., H 200x200x8x12mm for columns).