Your Professional Structural Steel Profiles Supplier

 

Jiangsu Cunrui Metal Products Co., Ltd. was established on March 24, 2016. It is a modern enterprise specializing in the production and export of high-quality metal pipes.

 

Our company is a significant manufacturer of high-quality metal materials in China. Our product range includes stainless steel, carbon steel, alloy steel, silicon steel, etc., which are widely used in the medical, food, construction and other industries.

 

 
  • S235JR Structural Angle
    S235JR angle iron is a common type of steel made to EN 10025-2 standards. It's a plain steel that comes in L shapes, with either equal or unequal sides. People like it because it's strong
  • SS400 H-Beam
    SS400 H-Beam is a high-strength structural steel beam manufactured to meet JIS G3192 standards, widely used in construction and engineering projects. Produced by Jiangsu Cunrui Metal Products Co.,
  • SS400 Channel Steel
    SS400 Channel Steel Supplier for Structural FabricationChoosing channel steel is often less about achieving the highest strength and more about finding a material that is easy to fabricate, readily
  • SS400 Equal Angle Steel
    Our SS400 Equal Angle Steel is manufactured from high-quality SS400 steel, renowned for its excellent mechanical properties, uniform strength, and structural integrity. Each batch is strictly tested
 
Why Choose Us
Production Capacity
Equipped with large-scale production facilities, we have an annual manufacturing capacity exceeding 6,000 metric tons.
24-Hour Online Service
We provide round-the-clock customer support with inquiry responses within 24 hours, including technical assistance and quotation services.
Global Supply Chain Network
Our products have earned widespread recognition and trust across more than 50 countries, including the United States, France, South Korea, Japan, India, Germany, and Spain, as well as key regions such as South Asia, Southeast Asia, and the Middle East.

 

Parameter

Parameter

Specification (Typical Range)

Standard

JIS G3192 / SS400

Type

H-Beam

Grade

SS400

Height (H)

100–900 mm

Flange Width (B)

50–300 mm

Web Thickness (t)

5–25 mm

Flange Thickness (Tf)

7–40 mm

Length

6 m / 12 m / Custom

Surface Treatment

Mill finish, Painted, Galvanized

Yield Strength

≥ 235 MPa

Tensile Strength

400–510 MPa

Hardness

HB ≤ 197

Certification

ISO, SGS, BV, CE, MTC

 

Customization Options

Special dimensions and non-standard sizes available on request

Processing services: Cutting, drilling, bending, welding, machining

Surface finishes: Hot-dip galvanizing, coating, polishing, anti-rust oiling

 

Benefits of Structural Steel Profiles

 
SS400 Channel Steel

Adaptable And Accessible
The internal layout requirements of modern buildings can change shape frequently. Walls may need to be moved, and electrical wiring, communications systems or computer networks need to be accessed. Steel framing and floor systems can provide easy access; non-composite steel beams can become composite, and beams and girders are easily reinforced or relocated to support loads that have changed. Steel frame buildings can cater for all these changes.

 

Fire-resistant
Steel has an incredibly high melting temperature and can withstand tremendously high heats. For added protection, extensive analysis and advanced design techniques mean that steel-framed buildings have more precise specifications of fire protection requirements.

 

Lightweight And Kinder On The Environment
Structural steel is considerably lighter than concrete. Plus, the fact that it needs fewer foundations means it not only reduces environmental repercussions, but steel is also easier to transport, reducing fuel use. Steel can also save energy, as heat radiates quickly from steel exteriors in hot climates, cooling the interior down. While in cold climates a well-insulated steel building can contain heat better.

Aesthetically Pleasing
Steel is extremely versatile, and architects admire its flexibility. It can be made into non-linear shapes and architects also exploit its natural aesthetic appeal. As a result, structural steel features can be left exposed in architecture rather than covered up.

 

Cost-effective
Structural steel lasts much longer than other materials; its raw materials require less outlay, and it can span long distances using fewer steel columns.

 

Seismically Resistant
Earthquakes can happen in any place, at any time, and at any magnitude - yet steel buildings can resist them because of their flexibility and pliance. Where other materials may crumble, steel flexes under extreme loads and can withstand lateral loads caused by high winds and earthquakes.

SS400 Equal Angle Steel

 

Types of Structural Steel Profiles
 

Angles. These perpendicular, L-shaped cross-sections, either with equal or unequal legs, are commonly found in corners of structures and other places to supplement main pillars and beams.

 

Tubing. Hollow tubing made from hot-rolled steel coils and sold in round, square, and rectangular shapes is easily fabricated and welded according to need. It's a lightweight structural alternative to solid structural steel products.

 

I-beams. These beams are one of the most common structural steel products for both beams and columns. The two parallel elements of the "I" or "H" cross-section are known as flanges, and the connecting element is known as the web.

 

Wide Flange Beams. With a much longer web than in I-beams, the flanges of a wide flange beam are almost perpendicular to the web.

 

Channels. Structural channels are hot-rolled into a C-shape, which, like I-beams, have a wider angle of attachment between the flanges and the web. They provide structural support in addition to a main load-bearing beam, most commonly for bracing or framing.

 

Application of Structural Steel Profiles
 

Buildings

Structural steel is the backbone of many modern buildings, from skyscrapers to homes. It is used to create the frames that support the weight of the walls, floors, and roof.

Bridges

Structural steel is also used to build bridges, which can be very long and span large distances. It is strong enough to support the weight of vehicles and pedestrians, and it can also withstand the forces of wind and water.

Towers

Structural steel is used to build towers, such as telecommunications towers and wind turbines. These towers must be able to withstand strong winds and other extreme weather conditions.

Other structures

Structural steel is also used in a variety of other structures, such as warehouse constructions, stadiums, and industrial plants.

 

Logistics

We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

 
 

The time frame of an order delivery is divided into two parts

Processing time: 7-14 Days
Shipping time: 20~30 Days

 
 
 

Shipping methods

 

DDP, DAP, EXW, etc.

 
 

Shipping fee

 

The shipping fee will be changed according to every pacel's weight.

 

 

 

Certificate

 

productcate-1-1

 

 

FAQ

 

Q: What are steel profiles?

A: Steel profiles are steel components which have the same cross-section over their entire length. Steel profiles are usually produced by rolling, drawing or pressing and are used as construction steel or for the production of rails, ladders or struts.

Q: Is maintenance required for steel profiles?

A: Effective maintenance is essential for ensuring your structure remains in top condition for years to come. By performing regular inspections, preventing rust, maintaining ventilation, and addressing minor repairs, you can protect your investment and extend the life of your steel building.

Q: What is the best coating for structural steel?

A: Zinc coatings provide excellent corrosion protection to structural steel.

As one of the leading structural steel profiles manufacturers in China, we warmly welcome you to buy cheap structural steel profiles for sale here from our factory. All customized products are with high quality and competitive price. For pricelist and free sample, contact us now.

SS400 Channel Steel, structural steel profiles, SS400 Equal Angle Steel
Send Inquiry