Product Details
Company Profile

Prefabricated Structural Steel Column Components For Large Span Steel Structures Customizable Color & Galvanized Surface

Product Description:

Prefabricated structural steel column components are core load-bearing vertical structural parts independently developed for large-span steel structure engineering. Different from complete prefabricated workshop and warehouse buildings, this product belongs to standardized building steel structural accessories, serving as the main vertical support carrier for large-span industrial steel frames, public steel buildings and engineering steel structures. All steel column parts are precisely prefabricated, cut, welded and sized in the factory, eliminating on-site secondary processing errors. Adopting mature hot-dip galvanized base technology and supporting personalized color spraying customization, the products integrate structural mechanical performance and appearance decoration performance. Designed exclusively for ultra-large span steel structure systems, they solve the problems of insufficient vertical bearing capacity, poor structural consistency and single surface protection of ordinary steel columns, and are professional supporting structural components for large industrial plants, logistics centers, public exhibition halls and large-span engineering construction and renovation projects.

Features:

Professional Large-Span Load-Bearing Performance: Optimized H-section, square tube and box-type steel column structures are adopted, with scientifically calculated wall thickness and section parameters. The vertical compression resistance, impact resistance and structural stability are far higher than ordinary steel columns, which can perfectly support the super-large span frame structure without intermediate dense support columns, meeting the stress requirements of large-space steel buildings.
Dual Surface Process of Galvanized & Custom Color: The base material adopts hot-dip galvanized anti-corrosion treatment to form a dense protective layer, effectively isolating air oxidation and water erosion. On the basis of galvanized base, various color electrostatic spraying and paint finishing can be customized, realizing integration of anti-corrosion function and personalized appearance.
Full Factory Prefabrication & High Dimensional Accuracy: Adopts CNC fully automatic cutting, integrated welding and precise hole position presetting. All steel column size parameters, connecting hole positions and assembly angles are unified and standardized. The on-site assembly matching degree is high, no trimming and drilling are required, greatly improving engineering construction efficiency.
Strong Structural Consistency & Stability: Standardized mold production ensures uniform mechanical properties and structural specifications of each steel column component. The overall coordination of the building frame is good, avoiding structural stress deviation and local deformation caused by inconsistent component quality in large-span buildings.
Long Service Life & Low Structural Attenuation: The galvanized anti-rust base layer plus surface finishing process effectively delays steel aging and corrosion. The structural performance remains stable for a long time under outdoor open-air and harsh industrial environments, reducing later structural maintenance and reinforcement frequency.
Strong Structural Compatibility: The steel column connecting structure adopts universal large-span steel structure standard interface, which is compatible with various steel beam and purlin connection methods. It can be matched with new steel frame projects and also used for component replacement and reinforcement of old large-span steel buildings.

Technical Parameters:

Applications:

Large-Span Industrial Steel Plants: Vertical support steel columns for super-large span production workshops, heavy industrial plants, machinery manufacturing workshops and industrial park standard factories, supporting column-free large-space frame construction.
Large Logistics & Storage Warehouses: Load-bearing steel column components for large-span logistics distribution centers, bulk cargo storage warehouses and port transit warehouses, adapting to large-area open storage and high-frequency logistics operation scenarios.
Commercial & Public Large-Span Buildings: Structural steel columns for exhibition halls, showrooms, large shopping mall frameworks, stadium auxiliary venues and public activity halls, meeting commercial aesthetic and structural safety requirements.
Steel Structure Renovation & Reinforcement Projects: Replacement and supplementary steel columns for aging steel frame buildings, structural reinforcement components for old factory renovation, and upgraded load-bearing parts for expanded steel structure projects.
Special Large-Span Engineering Facilities: Vertical support components for outdoor large-span steel structure canopies, freight yard sunshade and rainproof frames, and industrial open steel frame platforms, adapting to various open large-space steel structure facilities.

Customization:

Company & Certification

Project Case :

Support and Services:

As a professional manufacturer of industrial dedicated steel frame quick-install buildings, we provide exclusive industrial-oriented full-process services for factory owners and industrial investors:
Free Industrial Scheme Design: According to customer production types, storage volume and factory site layout, design targeted steel frame building scheme, optimize space layout and equipment matching scheme, and provide free factory construction drawings.
Industrial Standard Quality Inspection: All steel frames undergo tensile test, load test and welding quality inspection, strictly implement industrial building production standards, and provide factory inspection reports to ensure long-term stable industrial use.
Simplified Construction Guidance Service: Equipped with industrial special installation manuals and step-by-step assembly videos, the installation process is simple and orderly, helping customers quickly complete on-site construction and put into production.
Fast Spare Parts Supply: For vulnerable parts and matching accessories of industrial buildings, provide long-term spot supply service, solve the problem of difficult matching of factory building accessories in later stage, and ensure normal operation of factory buildings.
Global Export Customized Service: Familiar with industrial building export standards of various countries, provide compliant export documents, support batch factory building customization and large-volume container export, and provide exclusive logistics cost optimization scheme.

Packing and Shipping:

Single Independent Anti-Collision Packaging: Each steel column component is individually wrapped with thickened protective cotton and anti-collision angle guards at both ends to prevent end deformation and structural damage caused by extrusion and collision during transportation.
Surface Finish Special Protection: The customized color spraying and galvanized surface are fully covered with anti-scratch protective film to avoid paint peeling, galvanized layer damage and surface scratches, ensuring the surface effect after on-site installation.
Moisture-Proof & Anti-Rust Sealed Packaging: The whole steel column is wrapped with waterproof and moisture-proof coiled material, and sealed and packed with waterproof belts. The inner layer is matched with anti-rust paper to prevent moisture and oxidation during long-distance sea transportation.
Integral Bundling & Fixed Loading: Multiple steel columns are bundled and fixed with special steel belts in groups, equipped with anti-slip gaskets. Integral reinforcement is adopted during container loading to avoid shaking and friction displacement, ensuring zero damage of precision components.

FAQ

Are you a manufacturer or a trading company?

We are a manufacturer factory. You are welcome to visit us anytime. Our quality control system and sales team will show you our professionalism.

What quality assurance do you provide and how do you control quality?

We have strict quality procedures covering raw materials, production, testing, and finished goods.

Is your price competitive compared with other companies?

We aim to offer the best quality at the same price, and the best price at the same quality. Our goal is to reduce your cost while ensuring you get the value you pay for.

Can you send engineers or a team to install my project?

Yes. We can send our technical team overseas for installation supervision. Free installation drawings and videos will also be provided.

Do you offer design services?

Yes. We provide full solution designs based on your requirements, using software such as AutoCAD, Tekla, PKPM, and more, capable of handling complex projects like malls, offices, or hotels

What is the delivery time?

Generally 30 days after deposit, depending on order quantity and destination port.

How can we get a quotation?

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Categories	Steel Structure Workshop
Place of Origin:	Hebei, China
Product Name:	Prefabricated Structural Steel Column Components for Large Span Steel Structures Customizable Color & Galvanized Surface
Roofs and walls:	Single Sheet / Sandwich Panel
Material:	Q235/Q345 Steel
Place Of Origin:	Hebei,China
Supply Ability:	100000 Square Meter/Square Meters Per Month
Advantage:	Fire Proof.water Proof Fast Install Durable
Model Number:	Modular Steel Structures
Certification:	CE
Wind load:	<200km/h
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Price:	USD19-35
Packaging Details:	In General, For Steel Structure , We Use The Steel Frame Packing To Keep Goods Not To Be Broken . For Sandwich Panel And Color Steel Sheet, We Use The Plastic Packing . If The Clients Need Special Packing Will According To Their Requirements.
Application:	Garage Shed, Storage Closet, Office Building, Warehouse
After-sale Service:	Online Technical Support, Onsite Installation, Onsite Training, Free Spare Parts
MOQ:	1000 Square Meters
Delivery Time:	30days
Snow load:	<100kg/m2
Processing Service:	Bending, Welding, Decoiling, Cutting, Punching
Brand Name:	Baodu
Color:	Customized ,RAL
Type:	Steel Structural Fabrication Construction
Main frame:	Solid H-shape steel Beam