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S355JR U-beam

S355JR U-beam is a kind of steel with U-shaped cross-section, also known as U-channel steel or U-type bracket. Its features include high flexural strength, high stiffness, light weight, easy construction, etc. Therefore, it is widely used in construction, bridges, transmission towers and other fields.


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U-beam is a kind of steel with U-shaped cross-section, also known as U-channel steel or U-type bracket. Its features include high flexural strength, high stiffness, light weight, easy construction, etc. Therefore, it is widely used in construction, bridges, transmission towers and other fields.

U-shaped cross-section of U-shaped steel, bearing pressure, support for a long time, easy to install is not easy to deform, so in the mine tunnel, mine tunnel secondary support, tunnel through the mountain and other projects are widely used. As the main steel section for manufacturing the retractable metal support of the roadway, U-beam is widely used at home and abroad.

Different countries have different requirements for U-beams in terms of section shape, geometric parameters and material, so it is necessary to choose the appropriate type and material according to the project requirements. In addition, channel steel and U-beam are two different kinds of steel, their shapes and uses are different, so they need to be correctly distinguished and selected.

parameter table

Product Structural Steel Hot Rolled Carbon steel H Beam I Beam UBeam
Standard GB/T3091-2001,GB/T13793-92, ISO630/E235B/JIS G3101/JIS G3131/JIS G3106/
Material Q235, Q345, SS400,S235JR,S355JR etc
Size 80x40x4.5mm- 380x110x4.0mm,75x40mm-150x75mm
Technique Hot rolled
Thickness 4.5-12.5mm
Length 6-12m or as per your request.
Application Using for shipbuilding,construction,car manufacturer,industry structure etc
Package Bundle with firm steel straps or wire rod,easy for loading and unloading. Standard seaworthy package or as customer request
Surface Galvanized,Paint,Black mild channel steel

Application:

Profile is iron or steel and a certain strength and toughness of the material through rolling, extrusion, casting and other processes made of objects with a certain geometric shape. This type of material has the appearance of a certain size, cross-section of a certain shape, with certain mechanical and physical properties. Profiles can be used alone or further processed into other manufactured products, commonly used in building structures and manufacturing installation. Mechanical engineers can select the specific shape, material, heat treatment status, mechanical properties and other parameters of the profile according to the design requirements, and then according to the specific size and shape requirements of the profile will be divided, and then further processed or heat-treated, to achieve the design of the precision requirements. The material, specification and size of the profile can refer to the corresponding national standards.
Profile production has the following characteristics:
(1) varieties of specifications. Has amounted to more than 10,000 kinds, and in the production, in addition to a small number of special mills to produce specialized products, the vast majority of profile mills are in the multi-species, multi-specification production.
(2) large differences in section shape. In the profile products, in addition to square, round, flat steel section shape is simple and not much difference, most of the complex section profiles (such as I-beam, H-beam, Z-beam, channel steel, rails, etc.) is not only the complex section shape, but also a large difference between each other, the design of the holes in these products and rolling production have their own specificity; the complexity of the shape of the section so that the deformation of all parts of the metal during the rolling process, the distribution of the section temperature As well as roll wear and other uneven, so it is difficult to accurately calculate the size of the rolled parts and control, mill adjustment and guide device installation is also more complex; in addition to the complex section profiles of individual varieties or specifications are usually smaller batches. The above factors make the development of complex section profiles continuous rolling technology is difficult.
(3) The structure of the mill and mill layout form more. In the form of structure, there are two-roll mill, three-roll mill, four-roll universal hole type mill, multi-roll hole type mill, Y-type mill, 45 ° mill and cantilever mill. In the form of mill layout in a horizontal row of mills, column mills, checkerboard mills, semi-continuous mills and continuous mills and so on.

 

 

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Over the years, we strive for survival by quality and development by efficiency, adhering to the business philosophy of "integrity, pragmatism, innovation and development", and have repeatedly won praise from customers.

FAQ

zhongyi

Are you a manufacturing company or a trading company?


zhongyi

We are a manufacturer of metal materials and products with many years of experience.

zhongyi

Can you provide samples?


zhongyi

We can provide free samples, but samples are subject to a sample fee, which is refundable upon order confirmation.

zhongyi

How can I get an accurate quotation?


zhongyi

Please provide the product standard, material, size, quantity and other information.

zhongyi

What kind of payment terms do you accept?


zhongyi

We can accept T/T, L/C, Western Union or negotiation.

zhongyi

What markets do you mainly sell to?


zhongyi

Australia, America, Asia, Middle East, Western Europe, Africa, etc

zhongyi

Can you deliver the goods on time?


zhongyi

Yes, whether the price changes or not, we guarantee to provide the best quality products and on time delivery. Integrity is the purpose of our company.

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Factory

Shandong Zhongyi Metal Products Co., Ltd. is an enterprise specializing in the research and development, production, sales and service of metal products. Located in Shandong Province, China, the company covers a vast area with advanced production equipment and testing instruments, and a team of skilled and strong staff.

Zongyi Metal Products Co., Ltd. mainly produces all kinds of metal products, serving the industries of precision machinery parts, automobile parts, electronic components, construction and decoration materials. Adhering to the business philosophy of "Quality is the foundation, Innovation is the soul", the company constantly introduces advanced technology and equipment to improve product quality and reduce production costs to meet customer needs.

We have rich experience in the metal products industry, and our products sell well in domestic and international markets and are well received by customers. We always adhere to the customer-centered, market-oriented, in order to survive, innovation and development. We are willing to cooperate with customers at home and abroad to create a better future.

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