



The steel components are precisely connected through welding, bolts or rivets to form an integrated whole. Each component works together to form a stable load-bearing structure. This system has comprehensive advantages such as light weight, factory prefabrication, rapid assembly and strong earthquake resistance. It performs exceptionally well in shortening construction time, enhancing investment efficiency and reducing environmental pollution.
1)Material: .Q235/Q235B/Q345/Q345B
The most popular grades are Q235B
(Equivalent with St37.2, S235JR,ASTM A36) and Q345B (Equivalent with St52.3, S355JR)
2)Size: as per customer’s requirement
3)Surface treatment: galvanized, punched, welded, painted, etc.
4)Packing: standard sea-worthy packing
|
Main Steel Frame |
Column |
H shape,Steel pipe,Hot rolled sheet |
|
Supporting System |
Brace |
C or Z shape steel purlin |
|
Roof |
Singel colorful corrugate steel sheet,Sandwich panel with EPS,Rock wool,PU,Glass wool etc. | |
|
Wall |
Singel colorful corrugate steel sheet,Sandwich panel with EPS,Rock wool,PU,Glass wool etc. |
I. Outstanding comprehensive performance and economic advantages
Lightweight and high-strength, with excellent seismic resistance
Our H-shaped steel structural components are made of high-strength steel. While achieving lightweight structure, they significantly enhance the load-bearing capacity. This characteristic effectively reduces the foundation load and overall cost, and endows buildings with excellent seismic resistance, significantly improving the inherent safety of steel structure buildings.
2. Efficient construction, shortened cycle
All the core components of the H-beam steel structure are produced in the factory through standardized and prefabricated processes, ensuring stable and controllable quality. After being transported to the site, only modular rapid assembly is carried out, which doubles the construction efficiency and can significantly shorten the overall project duration by 30% to 50%, allowing your investment to generate returns earlier.
3. Environmentally friendly and energy-saving, with high recycling rate
The entire construction process is carried out using dry construction methods, resulting in minimal on-site pollution and meeting the standards of green buildings. The steel itself can be 100% recycled. Combined with a high-performance composite panel enclosure system, the building has excellent insulation and heat preservation properties, effectively reducing long-term energy consumption during operation.
II. Robust structure and flexible maintenance capabilities
Durable and corrosion-resistant, with strong fire resistance
All H-shaped steel components can be treated with advanced processes such as hot-dip galvanizing, providing long-term anti-corrosion protection and extending the service life of buildings. At the same time, through professional fireproof coating or sheet encapsulation technology, it can easily meet the fire resistance requirements of various buildings.
2. Firm connection, excellent integrity
The connection adopts a combination of high-strength bolts and welding, ensuring that all components of the H-shaped steel structure form an organic and rigidly coordinated force-bearing whole. This connection method is not only stable and reliable, but also makes the structural system highly stable and safe.
3. Diverse selection of enclosure systems
In terms of the enclosure structure, we offer highly flexible solutions: economical and efficient galvanized profiled steel plates can be used to ensure excellent leak-proof performance; or high-performance composite core panels with excellent insulation and heat preservation properties (with core materials such as rock wool or glass wool available) can be selected to meet different energy-saving and fire protection requirements; and they can also be combined with traditional materials like brick walls according to architectural aesthetics or functional requirements, achieving a perfect balance between cost and functionality.
Steel structure parts are commonly used in construction. The usage scale includes large-scale workshop, or warehouse, supermarkets, entertainment centers and modular steel structure garage.
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.


