Fixed Modular Steel Structure Office Building Metal Frame Commercial Buildings

Product Specification

Product Description
A Fixed Modular Steel Structure Office is a stable, efficient workspace solution engineered for long-term use, integrating prefabricated modular steel framing, high durability, and rapid assembly. Manufactured with Q355B/Q460 high-strength steel (modular frames, columns, beams) and 10.9-grade high-strength bolts, this product features factory-prefabricated modules (standard sizes: 3m×6m, 3m×8m) with rigid bolted connections, ensuring structural stability (wind load resistance ≥0.8kN/m², seismic intensity ≤8 degrees) and service life ≥50 years. The steel frame adopts a rigid-frame design with yield strength ≥345MPa, optimized via finite element analysis to distribute vertical and lateral loads evenly, with vertical deflection ≤L/500 (L=module span). Key features include 95%+ factory prefabrication (dimension error ≤±0.5mm) for on-site assembly time reduction by 60% compared to traditional concrete offices, integrated building envelopes (color steel sandwich panels with PU insulation, thermal insulation U-value ≤0.45W/(m²·K)), and pre-installed interior/exterior finishes (wall cladding, flooring, ceiling). The office supports customized layouts (single office, open-plan, meeting room, pantry) and functional configurations (HVAC, electrical, plumbing systems), with sound insulation ≥40dB and fire resistance ≥1.5 hours (rock wool insulation + fireproof coating). The steel frame surface is treated with hot-dip galvanizing + fluorocarbon coating, providing salt spray resistance ≥1200 hours and adapting to urban, industrial, and suburban environments. It complies with GB 50017-2017, GB 50016, and ISO 9001 standards, supporting module combination to form large-scale office spaces (up to 10 modules in series/parallel). Professional services include BIM-based modular design, factory pre-assembly testing, on-site installation supervision, and post-construction inspection.

Applications
Fixed Modular Steel Structure Offices are reliable long-term workspace solutions ideal for corporate offices, industrial parks, and urban renewal projects. Certified by GB 50017-2017, GB 50016, and ISO 9001, they meet strict structural safety and durability standards. Typical applications include industrial park office buildings, corporate branch offices, small and medium-sized enterprise headquarters, temporary office buildings during urban renewal, and campus auxiliary offices. They are particularly suitable for projects requiring rapid construction (e.g., new industrial park supporting facilities), fixed long-term workspaces, or modular expansion (e.g., office capacity increase). The system’s prefabricated design also reduces on-site noise and waste, making it ideal for urban areas with strict construction restrictions. The minimum order quantity is 2 modules for standard specifications, with full customization based on layout, size, and functional requirements. Competitive project-based pricing and flexible delivery terms (15-30 workdays) support construction schedules, while a monthly supply capacity of 50 modules ensures timely delivery. Customization options include corrosion-resistant upgrades (316L stainless steel components), high-end interior finishes (wooden cladding, suspended ceilings), and energy-saving configurations (double-glazed low-E glass, solar water heaters).