China factory standard prefabricated hot-rolled H-shaped steel structure industrial frame building

China factory standard prefabricated hot-rolled H-shaped steel structure industrial frame building

Product Description

Structural composition
It mainly consists of steel columns and steel beams, which are formed into frames through welding or bolt connection as the skeleton of the, supporting the floors, roofs and walls. In addition, it also includes components such as purlins for roof support, diagonal braces and tie rods for stability.
Features
Advantages: High strength, the strength of steel is far higher than that of concrete, which can reduce the section size of components, reduce the self-weight of the, and reduce the load on the foundation; Fast construction speed, prefabrication of components in the factory and assembly on site, with high degree of mechanization, the construction can be shortened by about 30%-50%; Superior seismic performance, the ductility of steel is good, which can absorb seismic energy through plastic deformation; Environmental protection andable, less construction waste, the recycling rate of steel can reach more than 90%; High space utilization, flexible design of large span and large space, no load-bearing restrictions, convenient for functional layout adjustment.

Type
Rigid portal frame: composed of steel columns and steel beams through rigid connection, it is a typical representative of light steel structure, with clear load and direct internal force transfer, and is widely used in industrial plants and warehouses with medium span.

Space truss structure: a three-dimensional framework structure formed by arranging a large number of steel members according to a specific geometric pattern and connecting them through nodes which has strong load-bearing capacity and structural stability, and is suitable for buildings that need large span and lack intermediate support, such as gas station canopies and stadiums

Space truss structure: assembled by triangular steel structure units as basic modules through crisscross steel bars, it can evenly distribute the axial force on the steel, reduce the self-weight of the structure and enhance the overall stiffness. It is commonly seen in exhibition halls, large industrial factory buildings and aircraft terminals.

Product Parameters

Product Advantages 

Based on the inherent properties of steel structures, the advantages of steel structure frame buildings can be summarized as four core aspects: high, light weight, machinability, and durability, which directly determine their outstanding performance in building performance and user experience.
1. High Strength and High Toughness: Euring Structural Safety
Steel has tensile and compressive strengths that are several times higher than concrete, allowing for greater load-bearing capacity with less material.
When to external forces such as heavy loads, strong winds, or earthquakes, steel does not easily break but instead absorbs energy through deformation, significantly enhancing the building's disaster resistance.This property makes it particularly suitable for high-rise buildings and large-span venues that demand extremely high structural safety, effectively protecting the safety of internal personnel and equipment.

2 Light Weight: Reducing Costs and Construction Difficulty
Compared to concrete, steel has a higher density, but structural components can be designed to be much lighter and thinner, with overall self-weight being only 1/3-1/5 of a concrete frame of the same volume.
A lighter self-weight means lower requirements for the bearing capacity the foundation, eliminating the need for deep excavation of the foundation or the use of heavy-duty foundation materials, directly reducing the cost and duration of foundation construction.
The lightweight are more convenient to transport, and no super-large equipment is needed for on-site hoisting, reducing construction difficulty and also minimizing the impact on the surrounding environment of the construction.

3. Excellent Machinability: Enhancing Flexibility and Efficiency
Steel has excellent plasticity and welding and bolting performance, allowing for highly standardized prefabation in factories.
Components can be processed into any shape according to architectural design needs, and whether it is large-span steel beams or irregular steel columns, they can be produced to meet the diverse architectural forms and spatial needs.
Factory prefabrication reduces on-site wet work (such as concrete pouring), and the components only need to assembled after being transported to the site, with the construction efficiency being 30% higher than traditional frames, significantly shortening the overall construction period

Product Application

Large-scale equipment support: Large compressors, pumps and other equipment in petrochemical production usually need to be installed on a platform at a certain height to facilitate material transportation, operation and maintenance. The high-rise steel structure frame can build a multi-story platform structure, and these equipment can be reasonably arranged at different heights to achieve smooth connection of the process flow. For example, in natural gas processing plants, large compressor units are often installed on second-or three-story platforms supported by steel structural frames to facilitate pipeline connections and equipment maintenance.

In the warehousing of petrochemical products, high-rise steel structural frames can be used to build large storage shelves. These shelves usually have a high height and carrying capacity, which can meet the needs of storing large quantities of chemical raw materials, finished products and other goods. For example, in warehouses for plastic granules, fertilizers and other products, the use of high-rise steel structure shelves can achieve three-dimensional storage of goods, improve the space utilization rate of the warehouse, and facilitate the classified storage and management of goods.

Company Introduction

China CT Steel Structure Co.,Ltd is a comprehensive industrial group integrating for steel structure design, manufacture and installation. We have estabulished over 15 years. Our factory is covering about106,5 60 square meters.

Main products: steel structural warehouse, workshop, high rise steel building, school, hotel,office building, exhibition building, show room, shopping mall, stadium,Agricultural project (stable/cattle barn, poultry house,pig house), car parking, hangar,shed,storage room, prefab house, container house, Sandwich panel,corrugated steel sheet, C&Z sec- tion steel, door and windows and cranes.

Packing: we pack all the parts on the steel pallet and push into the container when clients received they can pulling them out within half an hour. It can help our clients to save a lot of time and labor cost during unloading.

Container loading; We will supply the materials list, the packing lists based on the contents we loaded into container. Showing the quantity, part no. length, container no, seal no.after finishing the container loading.

"Quality and service first "is our company's development goals. We hope we will develop together and win more projects together!

Packaging & Shipping

1. All standard components are packed in plywood box.
2. All steel structure weld components are packed with blanket or bubble-wrap to avoid scratch during loading and unloading.
3. All steel structure are packed in steel pallet together into container, much save loading and unloading time, labor cost.
4. All sandwich panel are packed in steel pallet.
5. Material components will be made container load plan, also make regional unloading plan to avoid retransport on site.
6. All equipment pasted with English lable
7. Small equipment will packed in carton or plywood box

FAQ