China Factory Galvanized Hollow Section Square Steel Pipe Rectangular Pipe Is Used for Steel Structure Building Materials

Product Description

Product Description

China factory galvanized hollow section square steel pipe rectangular pipe is used for steel structure building materials

The steel square tube is a hollow square steel with a square or rectangular section. It is usually made of hot-rolled or cold-rolled steel plate through crimping, welding and other processes, and has the characteristics of high strength, light weight and stable structure. In the field of construction, it is often used to build the framework of various building structures, such as factories, high-rise buildings, etc., which can effectively support the weight of the building and bear various loads; In the machinery manufacturing industry, it can be used as a mechanical frame and equipment support to provide a stable foundation for mechanical operation; In terms of transportation, it is used to ensure transportation safety by manufacturing vehicle frames and guardrails.
 

 

Shape	Round pipe	Square pipe	Rectangular pipe
Outer diameter	17-1820mm	10*10-1000*1000mm	5*10-600*800mm
Wall thickness	0.5-50mm	0.5-50mm	0.5-50mm

Length	4m-14m or as customers' requirements
Standard	BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255,ASTM A53,
Surface	Black, paint, galvanized
Zinc coating	Pre galvanized steel pipe: 60-150g/m2; Hot dipped galvanized steel pipe: 200-400g/m2
End finish	Plain/ beveled ends or threaded with sockets/coupling and plastic caps.
Material	Q235 Q345 St37 St52 St37-2 10# 20# 16Mn
Usage	Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture,
	Lowpressure fluid pipe for water oil or gas, Boiler pipe.
Place of origin	Shandong,China

  

Product Advantages:

Excellent mechanical properties: steel structure square tube has excellent strength and stability. Its square cross-section design provides better resistance to bending moments and torques than round tubes. Taking the common Q345 material square tube as an example, the yield strength can reach more than 345MPa, which can withstand large loads and is not easy to deform and break. In the building structure, whether it is used as the main load-bearing column or for building a stable frame system, the steel structure square tube can provide reliable support for the building with its strong mechanical properties, and ensure the safety of the building in various complex environments and long-term use processes.

 

Convenient processing and installation: The steel structure square tube is easy to process and form, and can be quickly made into various complex components and structures through conventional processes such as cutting, welding, and drilling. Its straightness and dimensional accuracy are high, and it can ensure good interchangeability in the processing process, which greatly improves the production efficiency. In the installation process, the square tube is relatively light in weight, easy to handle and install, and can effectively reduce the labor and machinery costs in the construction process. At the same time, its connection methods are diverse, such as welding, bolt connection, etc., the operation is simple and the connection is firm, which can significantly shorten the construction period, especially suitable for projects with tight construction period.

 

Excellent durability and corrosion resistance: After proper surface treatment, such as hot-dip galvanizing, painting, etc., the steel structure square pipe can effectively resist the erosion of the external environment and has good durability. After hot-dip galvanized treatment, a dense zinc layer is formed on the surface, which can be used for a long time in the general environment without rusting, prolonging the service life of the structure. In some harsh environments, such as the high salt spray environment in coastal areas and the corrosive environment of chemical parks, the square tube with special anti-corrosion treatment can still maintain stable performance and provide a lasting and reliable guarantee for the engineering structure.

Why choose us:
Ingenuity design to build a solid foundation for the project
The company's designers are experienced and proficient in the use of advanced design software, and have a deep understanding of architectural aesthetics, mechanics and construction technology. At the start of the project, the designer fully communicated with the client, combined with the project positioning, budget and geographical environment, with the help of parametric design and 3D modeling, the simulation and optimization of the building structure, taking into account safety, function and aesthetics, and laying a good foundation for the implementation of the project.

Strictly control quality and create quality projects
The company has built a complete quality management system, from raw material procurement to project delivery. Cooperate with high-quality suppliers to strictly inspect each batch of steel. The introduction of CNC equipment and automated production lines to reduce human error and improve product quality. The professional testing team uses advanced technology to strictly test all aspects of production to eliminate unqualified products.

Efficient transportation to ensure on-time delivery
The company builds an efficient logistics and transportation system, cooperates with professional logistics companies, and formulates transportation plans according to project needs. Properly package and protect components before transportation, and monitor transportation vehicles in real time. Establish a rapid response mechanism to quickly coordinate and solve transportation problems to ensure that the project is delivered on time.
  

 

Company Profile

 

China CT Steel Structure Co.,Ltd of BY GROUP 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
 

Certifications

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