Products

Home > Products > Multi-Storey Steel Building > Prefabricated Steel Building with Wind Load Up to 300 km/h Hot-dip Galvanization and Q355/Q235 Steel Grade Multi-Storey Steel Structure

Prefabricated Steel Building with Wind Load Up to 300 km/h Hot-dip Galvanization and Q355/Q235 Steel Grade Multi-Storey Steel Structure

Name: Prefabricated Steel Building with Wind Load Up to 300 km/h Hot-dip Galvanization and Q355/Q235 Steel Grade Multi-Storey Steel Structure
Brand: Qingdao Ruigang Steel Structure Co., Ltd.
SKU: RG_STEEL
Price: 64.00 USD
Availability: InStock

Product Details

Place of Origin: Shandong, China

Brand Name: RG_STEEL

Certification: SGS, BV,ISO

Model Number: RG_STEEL

Payment & Shipping Terms

Minimum Order Quantity: 200 Square Meter

Price: USD30-99 Per Square Meter/ Negotiable

Packaging Details: As request

Delivery Time: 30 Days

Payment Terms: L/C,T/T,Western Union

Supply Ability: 20000 Square Meter Per Month

Get Best Price

Product Details

Product Description

Product Details

Highlight: 
                                                                                                                                                                                                                                                                                                                Wind Load Up to 300 km/h Prefabricated Steel Building, Hot-dip Galvanization Multi-Storey Steel Structure, Q355/Q235 Steel Grade Steel Frame Construction
                              

Grade:	Q235 / Q355 / Q235B / Q355B	Connection Type:	Bolted, Welded
Application:	Industrial And Commercial	Type:	Prefab Steel Structure Building
Design Standard:	AISC, MBMA, AWS, ASTM	Wind Load:	Up To 300 Km/h
Surface Treatment:	Hot-dip Galvanization, Paint Coating	Wall Cladding:	Galvanized Steel Sheet, Sandwich Panel, Metal Cladding

Grade:	Q235 / Q355 / Q235B / Q355B
Connection Type:	Bolted, Welded
Application:	Industrial And Commercial
Type:	Prefab Steel Structure Building
Design Standard:	AISC, MBMA, AWS, ASTM
Wind Load:	Up To 300 Km/h
Surface Treatment:	Hot-dip Galvanization, Paint Coating
Wall Cladding:	Galvanized Steel Sheet, Sandwich Panel, Metal Cladding

Product Description

Prefabricated Structural Steel Warehouse Multi Story Office Building

Prefabricated Steel Structural Systems

The Industrialized Construction Paradigm: We spearhead urban development by replacing unpredictable, labor-intensive site work with sophisticated factory-centric assembly. Centralized fabrication of structural skeletons and integrated floor systems eliminates conventional construction volatility, delivering industrial-grade predictability and superior structural integrity.
Millimeter-Level Precision & Project Velocity: Our advanced manufacturing enforces rigorous tolerances for seamless component integration. This streamlined workflow accelerates project timelines, enabling earlier occupancy and optimized capital rotation for high-density developments.
Architectural Fluidity & Spatial Optimization: Utilizing structural steel's high strength-to-weight ratio, we engineer expansive, column-free spans that maximize net leasable area. This design philosophy provides future-proof flexibility to reconfigure interior layouts as tenant demands evolve.

Technical Specifications

Component	Specification
Main Steel	Q355, Q235, Q355B, Q235B, etc.
Anti-rust Protection	Hot-dip galvanized or anti-rust painting
Purlin and Girts	Cold-rolled C or Z steel, Q355 or Q235
Column & Beam	Welded or Hot rolled H-section
Connection Method	Welding connection or bolt connection
Wall & Roof	Sandwich panel or steel sheet
Door	Rolled up door or Sliding door
Window	Plastic steel or Aluminum alloy window
Surface	Hot-dip galvanized or painted
Crane	5MT, 10MT, 15MT, and more

Advanced Painting System

Layer 1: Molecular Passivation & Reactive Priming: This foundational layer passivates the steel substrate to neutralize oxidation at the molecular level, establishing a high-tenacity seal that isolates metal from moisture and saline ingress.
Layer 2: Cross-Linked Molecular Armor: Engineered for peak mechanical and chemical endurance, this epoxy barrier utilizes a fortified cross-linked structure for superior adhesion and protection against industrial pollutants.
Layer 3: Atmospheric Resilience & Chromatic Shield: Finalized with premium Polyurethane topcoat for permanent color fidelity and UV resistance, maintaining professional aesthetics in harsh conditions.

Common Applications

Agile Corporate & Commercial Environments: Expansive column-free spans maximize net leasable area while providing structural agility to adapt to evolving workplace configurations.
High-Velocity Urban Residential Developments: Rapid-track deployment of high-performance residential complexes with structural precision and inherent fire-resistant properties.
Sensitive Institutional & Healthcare Infrastructure: Minimal community disruption through off-site fabrication, compressing construction schedules for vital public services.
High-Capacity Mobility & Vertical Parking Hubs: Scalable high-load-bearing parking solutions designed to endure high-frequency traffic and vehicular stresses.

Why Choose Our Steel Structures

Computational Stewardship & Material Optimization: High-fidelity structural modeling and BIM integration eliminate material redundancy, lowering CAPEX while enhancing sustainability.
Automated Fidelity & Technical Precision: Digitally-controlled manufacturing protocols enforce millimeter-level tolerances, ensuring seamless field assembly and reliability.
Holistic Project Orchestration: Single-source partner managing the entire structural lifecycle from architectural vision to site handover, reducing logistical friction.
Global Compliance & Lifecycle Advocacy: Fabrication anchored by international engineering codes (AISC, Eurocode, GB standards) with lifecycle-focused support to preserve long-term asset value.

Packing & Loading

Precision Structural Encapsulation & Transit Shielding: Multi-layered industrial-grade protective system ensures components arrive with factory-applied finishes and structural integrity preserved.
Advanced Volumetric Nesting & Matrix Optimization: Sophisticated spatial algorithms maximize 40ft High Cube container density, reducing shipping overhead and carbon footprint.
Integrated Just-in-Time Supply Chain Synchronization: Logistical framework integrated into construction schedules for precision-timed fulfillment, eliminating storage bottlenecks.

Frequently Asked Questions

Are you a manufacturer or trading company?

As a direct manufacturing facility based in Qingdao, China, we pride ourselves on our stringent quality management system, expert design team, robust production capabilities, and extensive manufacturing experience.

How about your quality control?

1) We only cooperate with high-quality raw material suppliers
2) Our workers are all certified and regularly assessed
3) We implement self-inspection, mutual inspection, and workshop inspection
4) Before delivery, inspection teams check everything against the delivery list

What's the delivery time?

Usually 30 days. We have perfect management plans for each project to ensure timely delivery.

Do you offer installation service?

Yes, we provide detailed installation drawings and videos. Generally, you can install locally as components are prefabricated and bolted. Otherwise, we can send engineers to guide installation.

What's the payment term?

We have two payment terms: 1) 30% advance payment before production by T/T, and 70% balance by T/T before shipping. 2) 100% irrevocable L/C

How to get a fast quotation?

Please send us your project preliminary drawing, and we will quote accordingly within 2 days.

Is your price competitive compared with other companies?

As a direct factory, yes, our prices are competitive, and both price and quality are guaranteed.

Our Steel Structure Fabrication Factory

Qingdao Ruigang Heavy Industry Co., Ltd. is a preeminent global authority in steel infrastructure, functioning as a sophisticated turnkey partner that translates architectural ambition into structural reality. Our industrial capability is anchored by a 50,000m² advanced manufacturing campus, where a specialized team of 115 engineering and fabrication experts executes high-precision projects at scale.

Strategically situated in the West Coast New District, our direct proximity to the Port of Qingdao provides a world-class logistical gateway, enabling high-velocity global distribution and the seamless, sustainable delivery of world-class structural solutions to every corner of the globe.

Tags:

Contacts: Mr. Steven Gao

Tel: 86--13370850031

Contact Now

Mail Us

Our Products

PEB Steel Structure

Steel Structure Building

Steel Structure Warehouse

Steel Structure Workshop

Metal Building Construction

Multi-Storey Steel Building

Steel Structure Factory

Steel Structure Hangar

Steel Structure Poultry House

Steel Structure Cow Shed

Steel Basketball Court

Steel Structure Gas Station

Steel Water Tank Tower

PEB Steel Structure

Steel Structure Building

Steel Structure Warehouse

Steel Structure Workshop

Metal Building Construction

Multi-Storey Steel Building

Steel Structure Factory

Steel Structure Hangar

Steel Structure Poultry House

Steel Structure Cow Shed

Steel Basketball Court

Steel Structure Gas Station

Steel Water Tank Tower

Prefabricated Steel Building with Wind Load Up to 300 km/h Hot-dip Galvanization and Q355/Q235 Steel Grade Multi-Storey Steel Structure

Wind Load Up to 300 km/h Prefabricated Steel Building

Hot-dip Galvanization Multi-Storey Steel Structure

Q355/Q235 Steel Grade Steel Frame Construction

Multi Storey Steel Frame Construction,

Multi Storey Steel Structure Building,

PEB Steel Structure

Steel Structure Building

Steel Structure Warehouse

Steel Structure Workshop

Metal Building Construction

Multi-Storey Steel Building

Steel Structure Factory

Steel Structure Hangar

Steel Structure Poultry House

Steel Structure Cow Shed

Steel Basketball Court

Steel Structure Gas Station

Steel Water Tank Tower