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Full process quality inspection
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I-shaped steel
Category:
I-beam
Keywords:
I-shaped steel








PRODUCT INTRODUCTION
Good bending resistance
I-shaped steel has outstanding bending resistance in the main force direction. Its unique cross-sectional shape allows the flange to bear tension and pressure when subjected to bending moments, while the web bears shear force. This clear division of labor fully exerts the mechanical properties of steel. In the beam structure of the building, I-shaped steel can effectively resist bending deformation and ensure the stability of the structure. Taking the common I20a model as an example, under standard operating conditions, it can withstand large bending moments without obvious deformation.
Category | Details |
Common Specifications | Name for height (unit: cm), such as I10 means the height is 10cm. Common specifications include I12, I14, I16, I18, I20, etc. Each specification is divided into different models according to the width of the flange and web thickness, such as I20a (height 200mm, flange width 100mm, web thickness 7mm, flange thickness 11mm), I20b (height 200mm, flange width 102mm, web thickness 9mm, flange thickness 13mm), etc. Special specifications can be customized according to requirements |
Material | Common carbon structural steels such as Q235 and Q345 and low alloy high-strength structural steels. Q235 has good plasticity and welding performance, and is relatively low in price; Q345 has higher strength and better overall performance, suitable for occasions with high strength requirements |
Execution Standard | National Standard GB/T 706 - 2016 "Hot Rolled Steel" and so on have clear provisions on the size, appearance, weight, allowable deviation, technical requirements, and test methods of I-shaped steel. Different standards may have differences in specific parameter requirements, such as the US standard ASTM A6/A6M, etc. |
Surface treatment | Surface treatments such as rust removal, painting, and galvanizing can be carried out. Rust removal can remove rust and impurities from the surface of the steel, providing a good foundation for subsequent treatment; spray paint can choose different colors and types of paints, which can play a beautiful and anti-corrosion role; galvanizing treatment can significantly improve the corrosion resistance of steel, such as the service life of I-shaped steel after hot-dip galvanization in general environments can be greatly extended |
FACTORY APPEARANCE
Our main products are stainless steel sheets/coils/tubes and carbon steel sheets/coils/tubes and galvanized steel coils, galvanized steel coils, tinplate, round bars, steel bars, roof panels, spring steel strips, PPGI, PPGL and other structures Steel and pipe fittings, 72 kinds of steel, more than 2,900 specifications, more than 300,000 tons in stock.
PACKING AND DELIVERY
With full variety, sufficient stock, good quality, low price, short delivery time and good service, our products have been exported to all over the world, such as South Korea, Thailand, Dubai, Singapore, Egypt, Nigeria, Southern Africa, Austria, Germany, Poland, France, the United States, Mexico, Brazil and more than 30 countries and regions.
OUR SERVICES

OUR ADVANTAGES
The professional customer service team is online 7×12 hours a day, supporting international business expansion with multilingual service capabilities.
QUALITY INSPECTION
Strict inspection of precision instruments and full-process control ensure the quality of accessories.
PRODUCTION STRENGTH
Intelligent equipment enables efficient production, timely delivery and guaranteed production capacity.
QUALITY ASSURANCE
Select high-quality raw materials and exquisite workmanship to create durable accessories.
EXCELLENT SERVICE
The professional team responds quickly and provides worry-free after-sales service.
APPLICATION AREAS
Its metal products are known for their high strength, corrosion resistance and stable precision. They are widely used in construction, machinery, electricity and other fields.

Pipeline

Steel structure

Mining

Wind power generation
HONORS

We will serve you wholeheartedly and become your sincere and long-term partner.
Our products are manufactured using high-quality materials and state-of-the-art technology. We have a strict quality control system in place to ensure that our products exceed our customers′ expectations. We also guarantee on-time delivery, competitive pricing, and excellent customer service.
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