American standard H-beam W12*106 ASTM standard A992 grade

‌Model definition‌: W12x106 h type beam belongs to the American standard W series wide flange H-beam. "12" means the section height is 12 inches (304.8mm), and "x106" means the weight per foot is 106 pounds, which has high load-bearing capacity.

‌W12x106 steel h beam key dimensions‌ (unit: millimeter/mm)
Section height (overall height): about 309mm
Flange width (b): 102mm
Web thickness (tw): ≥14.8mm
Flange thickness (tf): ≥21.3mm
Meter weight: about 157.9kg/m (calculated according to the specification parameter table).

W12x106 h beam structure application field
‌Super high-rise buildings‌: used for core tube support, frame main beam, bearing floor and equipment loads; large cross-section characteristics can reduce the number of support points and optimize space layout.
‌Long-span bridges‌: As main beams or pier structures, they meet high load and seismic requirements; used to disperse track pressure in railway bridges.
‌Heavy industrial equipment‌: Crane rails, ship deck supports and other high bending strength scenes; used for load-bearing frames and equipment bases in machinery manufacturing.

GNEE production process and quality control
‌Hot rolling process‌: Continuous casting and rolling technology is used to ensure that the cross-sectional uniformity and dimensional tolerance meet the ASTM A6 standard.
‌Testing requirements‌: Full analysis of chemical composition (precise control of elements such as C, Mn, Si); mechanical properties testing (tensile, impact testing) and surface defect detection.
‌Certification documents‌: Provide material certificate (MTC) and third-party inspection report (such as SGS).