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Steel Structure

Steel structure is composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates, etc., and is one of the main types of building structures. The use of silanization, pure manganese phosphating, washing and drying, galvanizing and other ways for anti-rust treatment, each component or component is usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large-scale factories, venues, super high-rise buildings and other fields. 

 

Your Professional Steel Structure Supplier

 

Our goal is to become your true partner in the field of cold storage sandwich panels in China. Henan Panels Industry Co., Ltd. have 17 years of experience in sandwich panel production. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
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Why Choose Us

Our certificates

Our company has obtained ISO9001 quality certification, CE and SGS certification, and obtained fire detection reports for various sandwich panels from the National Construction Engineering Quality Supervision and Inspection Center.

Our equipment

Henan Panels Industry Co.,Ltd has 2 set of Italian advanced PUMA polyurethane (rock wool) Fully automatic production lines, and it is equipped with 36-meter double-track unit, 6-component cyclopentane high-pressure online foaming technology and 4 decoilers.

Production market

Our products have been exported to more than 60 countries including the United States, Russia, Australia, New Zealand, the United Kingdom, France, Cambodia, Peru, Brazil, Cameroon, Congo, etc.

 

 

Our services

We provide CAD drawing design for the project. If the customer provides engineering drawings, our technicians will calculate the length and quantity of each sandwich panel, and draw the shape, size and quantity of all waterproof panels for customer confirmation. After receiving the goods, we provide technical installation guidance.

 

Advantages of Steel Structure
 

Structural steel improves construction safety

Structural steel makes a safe finished product. It’s treated with a coating to be resistant to both fire and water, and it can withstand storms and earthquakes.

Structural steel is a lightweight material

Lighter than wood, concrete and brick, in a strength to weight ratio. structural steel has a high strength relative to its weight. It offers the structural benefits of high loadbearing capacity and the cost benefits of easier portability during construction.

Structural steel is a durable product

Buildings constructed with structural steel can last for multiple decades, provided you follow quality standards. Steel is highly tensile, meaning it can withstand significant impacts without breaking.

Structural steel is cost-effective

The material itself and its efficiency in construction make structural steel an excellent economical choice. It tends to cost less than other metals, and prices remain relatively consistent over time. Its components are lighter to move and easier to install after fabrication than many other materials.

Structural steel gives you flexibility

Structural steel is a highly ductile or malleable material. You can efficiently work it into various shapes and sizes to serve different purposes. Its flexibility in construction allows the freedom to make alterations or adaptations on short notice.

Structural steel is environmentally sustainable

Structural steel is an excellent choice for those concerned with the afterlife of their materials because almost 100 per cent of steel products are infinitely recyclable.

 

Steel Structure Specification

 

Steel structure

Standard

GB

Delivery Time

20-30 days

Brand Name

PNS

Processing Service

Bending, Welding, Decoiling, Cutting, Punching

Application

Integrated Building Steel Structure Shed
Steel Structure/workshop/ware

Keyword

Steel Construction Warehouse

Size

Customized

Quality

Online Assurance Service

Packing

Standard Sea-worthy Package

Life span

More than 50 years.

Surface treatment

Painting

Earthquake condition

≤8 grade

Wind resistance

10-12 grade

Main color

Customer customization

 

Features of Steel Structure
1

Strength

It has a high yield point, enabling it to withstand significant stress without permanent deformation.

2

Ductility

The ability to stretch without breaking allows for flexibility in design and resilience under load.

3

Toughness

Structural steel can absorb energy, making it resistant to impact and sudden forces.

4

Weldability

Its composition allows for strong, reliable joints, which is crucial for the integrity of welded structures.

 

 

Types of Steel Structure

Steel frame structures: These are the most common type of steel structures and are used in a wide range of buildings, from high-rise offices to residential homes.


Steel truss structures: Steel truss structures are a type of construction method that uses a series of interconnected triangles to distribute weight evenly across the structure.


Steel arch structures: These structures are used for bridges and buildings where a long span is required. The steel arch structure consists of a curved steel arch that supports the weight of the structure.


Steel cable structures: Steel cable structures are a type of construction method that uses steel cables to support the weight of the structure, creating a suspension system. They are commonly used for suspension bridges and roofs.


Steel space frame structures: Steel space frame structures are a type of construction method that uses a three-dimensional framework of steel tubes to support the weight of the structure. Steel space frame structures are commonly used for large buildings such as airports and sports arenas.


Light gauge steel structures: Light gauge steel structures use lightweight steel frames to support the weight of the structure and are commonly used for residential and small commercial buildings.

钢结构仓库

 

Cold Storage Steel Structures

 

Application of Steel Structure

Construction: It is used to make the channels, plates and support beams found in residential, commercial, and industrial buildings such as homes, hospitals, stadiums, and bridges. Structural steel is also used to construct industrial spaces such as warehouses, bridges, factories, and buildings. These require structural steel to form steel frames, columns, bars, plates, and girders, among others.


Mining: In the mining industry, structural steel components are used for a variety of mine site infrastructure needs. This includes the mines’ structural elements, such as mining screens, the fluidised bed builders, and even the buildings, such as workshops and offices.


Energy: The energy industry uses structural steel in producing wind, electric, and nuclear power, and natural gas. Transmission towers, wind turbines, pipelines, oil and gas wells all use structural steel components.

 

Customizable Steel Structure

 

 

A steel structure consists of columns and beams for supporting the roof and the walls. These columns are made of angle steel, steel pipe, or hot rolled H beam. They provide support to purlins used to support the roof. Walls and roofs are made of either single-layer corrugated steel sheets or sandwich panels. Sandwich panels consist of many layers, making them ideal for heat and sound insulation. Doors are either sliding or rolling made of sandwich panels or metal. The windows are made of plastic steel, PVC, or aluminum alloy.

 

Roofing style can be flat, single slope, arch, and so on, depending on the size and design of the structure. Metal structures are equipped with gutters and downpipe for rainwater collection. They also come with natural ventilation as well as air supply systems. The steel is galvanized or painted to protect it from rust. Most manufacturers use fire-resistant material to construct the whole structure. Unlike other kinds of structures, customized design steel structure can withstand most natural hazards.

 

Packing and Shipping of Steel Structure

 

Packing

Load-carrying wooden pallets and non-load polystyrene pallets (pack- age edge)

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

Q: What is the most common structural steel?

A: Carbon steel is the most commonly used structural steel in the market today, largely due to its many beneficial properties, such as its affordability and strength. Carbon steel is more common than high strength low alloy steel, which is also frequently used due to its versatility.

Q: Is rebar structural steel?

A: Rebar (or reinforcing bar), also referred to as reinforcing steel, differs from structural steel. Rebar is used to reinforce or support concrete and masonry, while structural steel serves as the frame of a structure, for example.

Q: How strong is structural steel?

A: Structural steel is considered to be similar in strength to reinforced concrete. Its tensile strength sits in the range of 400 to 500 megapascals (mpa). This value determines how much pressure it takes before structural steel reaches a point of material failure.

Q: What is the difference between reinforcement steel and structural steel?

A: Reinforcement steel, or rebar, is used with concrete and masonry solely for support. Alternatively, structural steel is used by itself and serves as the frame of structures. Unlike reinforcement steel, structural steel must conform to higher standards and regulations, and comes in more sizes.

Q: What is the strongest beam shape?

A: The i-beam is considered the strongest beam shape for structural steel. These are intended to resist bending and are capable of bearing heavy loads. Vertical strips of metal across the flanges place the greatest depth of material on the plane of stress, preventing twisting.

Q: How does carbon content effect steel?

A: Carbon content is directly proportional to the strength of steel. The more carbon is added, the stronger the steel is. But this also makes the steel more brittle, which reduces its weldability. The right mixture of steel and carbon is much better than just increasing carbon content to harden the steel.

Q: Is steel stronger than concrete?

A: Yes, generally speaking, steel is much stronger than concrete. Although reinforced concrete (with rebar/reinforcement steel) is on par with structural steel, concrete alone is not. Concrete has a tensile strength of just 70mpa, while structural steel sits at 400 to 500mpa.

As one of the most professional steel structure manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy cheap steel structure for sale here from our factory.

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