Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Q235B U Channel Steel with Groove Shaped Cross-Section Hot Rolled for Constructi","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/c9\/2ab6229b574ae2237950c14df767-200x200-1\/q235b_u_channel_steel_with_groove_shaped_cross_section_hot_rolled_for_constructi.jpg","attrs":{"Brand Name":"Wuxi Sylaith Special Steel Co., LTD","Model Number":"Q235, Q235B, Q345, Q345B, SS400, A36, S235JR, S275JR, S355JR","Certification":"MTC","Place of Origin":"JIANGSU, CHINA"}}
{"title":"A36 Standard Hot Rolled Galvanized C Channel Steel for Structural Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/24\/5b\/9ca59c224da90fccc4dc05406d7a-200x200-1\/a36_standard_hot_rolled_galvanized_c_channel_steel_for_structural_applications_in_construction_and_bridges.jpg","attrs":{"Brand Name":"Wuxi Sylaith Special Steel Co., LTD","Model Number":"Q235, Q235B, Q345, Q345B, SS400, A36, S235JR, S275JR, S355JR","Certification":"MTC","Place of Origin":"JIANGSU, CHINA"}}
{"title":"S45C S20C 45# Carbon Steel Bar Hot Rolled Bar MS Round Rod10mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/32\/74c97cb58cf2a6a31b14de7822cd-200x200-1\/s45c_s20c_45_23_carbon_steel_bar_hot_rolled_bar_ms_round_rod10mm.jpg","attrs":{"Brand Name":"Wuxi Sylaith Special Steel Co., LTD","Model Number":"Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C, Q235D,Q275,Q275B,Q275C,Q275D,Q295,Q345,Q390,Q420, Q460, SS330,SS400,SS490,SS540,A36,1,GR.36,50(245),55(380),42(290), 60(415),65(450),S185(1.0035),S235JO(1.0114), S235JR(1.0038), S235J2(0.0117),S275JR(1.0044),S275JO(","Certification":"MTC","Place of Origin":"JIANGSU, CHINA"}}
Q235B U Channel Steel with Groove Shaped Cross-Section for Construction, Bridges & Industrial Structures
Product Overview
The Q235B U Channel Steel with groove-shaped cross-section is a high-strength hot rolled carbon steel structural profile widely used in construction, infrastructure, and industrial engineering. Manufactured according to international standards including ASTM, DIN, EN, JIS, and GB, this U channel steel offers excellent mechanical strength, weldability, and durability.
Produced from premium grades including Q235, Q235B, Q345, SS400, and A36, this channel steel is designed for load-bearing frameworks, bridge girders, and structural support systems. Its U-shaped groove cross-section provides enhanced bending resistance and structural stability, making it a preferred material for heavy-duty engineering applications.
Engineering Challenge
In many construction and industrial projects, structural instability, deformation, and load failure occur due to the use of low-quality or improperly designed steel profiles. Flat or weak structural members cannot effectively distribute stress, leading to bending, cracking, or long-term fatigue failure.
Additionally, inconsistent material standards and poor fabrication processes can reduce safety performance and service life of steel structures.
Engineering Solution
U Channel Steel with groove-shaped cross-section solves these engineering challenges by:
Providing high load-bearing capacity through optimized U-shaped geometry
Enhancing structural rigidity and resistance to bending
Ensuring uniform stress distribution along the beam length
Supporting welding, punching, cutting, and fabrication flexibility
Offering multiple material grades for different engineering requirements
Complying with global standards (ASTM, GB, JIS, EN)
This makes it an ideal solution for safe, stable, and long-lasting structural systems.
Q235B U Channel Steel is widely used in multiple industries, including:
Building construction and structural frameworks
Bridge girders and supporting structures
Steel structure engineering projects
Industrial machinery frames and equipment bases
Container and storage frame manufacturing
Automotive component manufacturing
Transmission towers and heavy infrastructure systems
Mining and engineering support structures
How It Works
The U channel steel works by utilizing its geometric strength and material properties:
The U-shaped cross-section increases moment of inertia, improving bending resistance
Loads applied to the structure are distributed evenly along the flanges and web
The hot-rolled carbon steel material provides high tensile strength and toughness
Weldable and machinable properties allow integration into complex structures
When assembled into frameworks, it forms rigid load-bearing systems capable of handling vertical and lateral forces
This combination of geometry and material performance ensures stable and durable structural behavior under heavy loads.
Selection Guidelines
When selecting U channel steel, consider the following factors:
Load requirements: Choose Q235B for general construction or Q345 for higher strength needs
Size and thickness: Larger sections provide higher load capacity but increase weight
Environment: Use galvanized or coated variants if corrosion resistance is required
Application type: Structural beams, frames, or industrial machinery require different specifications
Standards compliance: Ensure conformity with ASTM, EN, or GB depending on project location
Processing needs: Confirm if cutting, punching, or welding is required before delivery
Frequently Asked Questions
What is Q235B U channel steel used for?
It is mainly used in construction, bridges, industrial frameworks, and structural support systems due to its strength and stability.
What is the difference between Q235 and Q345 channel steel?
Q345 has higher strength and load-bearing capacity compared to Q235, making it suitable for heavier structural applications.
Can U channel steel be welded and processed?
Yes, it supports welding, cutting, punching, and bending, making it suitable for customized fabrication.
Is this channel steel suitable for outdoor use?
Yes, but for long-term outdoor exposure, surface treatment such as galvanization or coating is recommended.
What standards does this product comply with?
It meets international standards including ASTM, DIN, EN, JIS, and GB depending on project requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
500000-600000
Employee Number:
100~450
Ecer Certification：
Verified Supplier
Wuxi Sylaith Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in Wuxi city, with conven... Wuxi Sylaith Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in Wuxi city, with conven...
