Prefab Structural Steel Beams Q235B Q355B ASTM A36 H Beam

We specialize in Steel Support Beam Prefab Structural Steel Beams And Columns Fabrication with three dedicated H-Section steel production lines. Our facility is equipped with advanced machinery including flame cutting machines, H-Section steel assembly machines, gantry welding machines, shot-blasting machines, and paint spray booths. We also have dedicated space for fabricating heavy-duty and large structural steel components.

• QC/Technical Support
• Raw material quality control
• Thickness tolerance <0.25mm
• Yield and tension strength testing in-house
• Third party inspection certificate
• Supply traceable mill certificate
• Structural steel fabrication quality control
• 100% testing dimension tolerance <1mm
• 20% sample welding line ultrasonic testing, no fault, full penetration
• 20% magnetic powder testing, no bubble, no defect, Smooth and Full
• Supply third-party inspection assistance
• Shot blasting and painting quality control
• Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no welding spatter, Roughness >75um
• Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
• Pre-assembly testing the connection details

• Structural steel fabrication, painting, galvanizing, pre-assembly
• Designing, fabrication and installation for Prefabricated steel structure building
• Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
• Engineering consulting service

• Light gauge prefabricated steel warehouse, workshop, shed, storage
• Heavy industrial steel warehouse, workshop
• Steel structure warehouse, workshop with crane
• Truss roof steel warehouse, workshop
• Steel frame structure cold storage
• Prefab steel house, villa, resident building, high-rise building
• Car parking, garage
• Structural steel fabrication for heavy industrial field

• Economical and practical
• Faster construction speed
• High structural stability
• Lighter total weight
• Lower cost and maintenance
• Higher earthquake resistance performance
• Long service life up to 50 years
• Good thermal insulation function
• Prefabricated in factory of the steel components and customized design
• Environmental friendly