What is Q235B steel?
Q235B steel plate is a type of low carbon steel, well-defined under the national standard GB/T 700-2006 'Carbon Structural Steel'. As one of the most prevalent steel products in China, Q235B stands out for its cost-effectiveness and versatility, catering to a wide array of applications that do not demand high performance.
The difference between Q235A and Q235B.
While both Q235A and Q235B are carbon steels, the national standard GB700-88 primarily differentiates them based on carbon content. Q235A features a carbon content ranging between 0.14-0.22%, highlighting a nuanced distinction crucial for specific applications.
Typically, before departing the factory, steel mills label the finished profiles on identification plates. Users can ascertain whether the material is Q235A, Q235B, or another type via these plates. With a design pressure P≤1.6MPa and a usage temperature ranging from 0~350ºC, steel plates must possess a thickness of at least 20mm.
The Application of Q235B Steel
The Q235B steel grade is indispensable in executing civil engineering projects. Its robustness facilitates the construction of industrial and residential edifices, components of power transmission towers, machinery elements, offshore constructs, oil and gas platforms, vehicular bridges, and a myriad of other structures, underscoring its extensive applicability.
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Hot rolled steel (Q235B): Q235B, SS400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
15+ Years of Unparalleled Manufacturing Expertise
Shanghai Baori Steel Industries Co., Ltd
Excellence Through Professionalism and Efficiency: Our Commitment to Exceptional Service
Sincere Actions, Global Connections: Building Bridges Across Continents
Our principal business domain encompasses the comprehensive manufacturing, sophisticated processing, and strategic distribution of silicon steel products. Our core offerings include: Hot Dip Aluminized Steel Coil/Plate, Stainless Steel, Galvanized Steel, Channel Steel, Rebar, Pipe,and more...
Boasting over 15+ years of extensive manufacturing prowess and two decades in the thriving domestic market, we excel in customized production capabilities. With a diligent workforce exceeding 20 employees, our expansive facility spans over 8,000 square meters, delivering a remarkable annual capacity exceeding 100,000 Tons.
We proudly serve as trusted agents for industry giants such as Baosteel, Wisco, Shougang Group, Shagang, An Steel, and Tisco. With an impeccable supply chain and competitive pricing, we meet diverse quality and pricing demands. Our global client base spans the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As an esteemed manufacturer, we proudly maintain a vast inventory, allowing us to seamlessly cater to your unique customization needs with exceptionally swift delivery.
2. We are a dependable and trustworthy manufacturer, ensuring you a consistently stable supply of high-quality products, along with competitive and stable pricing, complemented by our impeccable after-sales service.
3. Our rigorous and comprehensive raw material screening standards and meticulous quality testing methods guarantee 100% qualified exported products. Furthermore, we gladly welcome third-party inspections prior to shipment, ensuring peace of mind and satisfaction.
4. Strategically located in close proximity to the port of Shanghai, we offer remarkably affordable freight rates and expedited delivery times.
For your ease, unit weight is kept under 4 Tons, ensuring manageable handling.
* We use a specialized, dual-layer anti-corrosion air paper for both internal and external surfaces, offering robust protection against the elements.
* Each coil is safeguarded with dual internal and external paper angle protections, providing a comprehensive shield at every corner.
* To further enhance durability, a singular internal and external surrounding protection plate is applied to each coil.
* Strengthening the defense, a pair of metallic angle protection rings is meticulously positioned internally and externally for reinforced security.
Unit weight surpasses 4 Tons for substantial projects.
* With our large coils, an internal and external layer of specialized air anti-corrosion paper is essential for long-lasting protection.
* Each hefty coil includes an external cushioning plate, ensuring safe transit and delivery.
* We maintain internal and external paper angle protection with precision, one pair for each, ensuring every angle is safeguarded during transport.
* To secure the entire surface, internal and external surrounding protection plates are included, one piece for each.
* Finally, a pair of metal angle protection rings is applied internally and externally, offering robust support and safeguarding the integrity of the coil.
Q1: How many countries you already exported?
A1: We have already exported to several countries like America,Australia,South Africa,Pakistan, India,Japan,Russia,Saudi Arabia,Brazil,etc.
Q2: How long will it take to execute my order?
A2: Once we get your order,We will proceed ASAP.The production time within 7 days.
Q3 Can I get a sample for testing?
A3: Free samples.
Q4 Do you have inspection for the products before packing?
A4: 100% self-inspection for the products, we put the quality as our first priority.
Q5 Can I visit to your factory before the order?
A5: Sure, We take our customers seriously, welcome to visit our factory.
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