What is Q235B steel?
Q235B steel plate is an exemplary low carbon steel. According to the national standard GB/T 700-2006 'Carbon Structural Steel', Q235B is clearly defined and recognized as one of the most ubiquitous and versatile steel products in China. Its cost-effectiveness makes it ideal for a wide range of applications where high performance is not a critical factor.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B steels lies in their carbon content, both being carbon steels per national standard GB700-88. Specifically, Q235A contains 0.14-0.22% carbon, setting the primary differentiation that influences their application in various projects.
Typically, steel mills mark the profiles on identification plates before dispatching them, indicating whether the material is Q235A, Q235B, or other types. With a design pressure of P≤1.6MPa and operational temperature ranging from 0~350ºC, the steel plate boasts a thickness of at least 20mm, ensuring robustness and reliability.
The Application of Q235B Steel
Steel grade Q235B is predominantly employed in the realm of civil engineering. From steel structures that form the backbone of industrial and residential buildings to components of power transmission towers, this steel serves in diverse areas, including offshore frameworks, oil and gas platforms, automobile bridges, and a myriad of other structural implementations.
Available For Stock:
Hot rolled steel (Q235B) options include Q235B, SS400, S235Jr, and S355jr,Additionally, you will find grades such as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, and Ст3сп available, catering to a broad spectrum of demands.
15+ years of manufacturing excellence
Shanghai Baori Steel Industries Co., Ltd
Delivering professional, efficient, and superior service
Acting sincerely to connect the global community
Our core business lies in the manufacturing, processing, and distribution of high-quality silicon steel products. Our main product offerings encompass: Hot dip aluminized steel coils/plates, premium stainless steel, durable galvanized steel, channel steel, robust rebar, versatile pipes,and a diverse range of additional products.
We proudly boast over 15+ years of manufacturing prowess and two decades in the domestic market. Our customized production capabilities are unmatched. With a workforce exceeding 20 dedicated professionals and a sprawling 8,000 square meters of factory space, our annual production capacity reaches an impressive 100,000 tons.
We also serve as agents for industry giants such as Baosteel, Wisco, Shougang Group, Shagang, An steel, and Tisco. Our robust supply chain and competitive pricing meet diverse quality and price requirements, catering to clients worldwide, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe.
1. As a leading manufacturer, we pride ourselves on our capacity to provide a vast inventory of premium products. This enables us to efficiently fulfill your customization needs with rapid delivery.
2. As a trusted manufacturer, we assure you of a reliable supply of products, consistent pricing, and comprehensive after-sales service that sets the benchmark.
3. Our rigorous raw material screening and meticulous quality testing ensure that our exported products achieve a 100% success rate. We welcome any independent third-party inspection prior to shipment.
4. Our strategic proximity to the Port of Shanghai guarantees highly competitive freight rates and expedited delivery.
For unit weights less than 4 Tons, we ensure utmost care and protection:
* Our packaging includes a dedicated internal and external air anti-corrosion paper, crafted into 1 precise layer, ensuring longer-lasting material integrity.
* We incorporate internal and external paper angle protection, with 1 pair meticulously providing safety from every corner, respectively.
* A robust internal and external surrounding protection plate is provided, in 1 strong piece, to guard against potential impacts.
* Internal and external metal angle protection rings, crafted with precision, are included in pairs for comprehensive edge safeguarding.
For unit weights of 4 Tons and above, we've engineered a more fortified packaging approach:
* A specialized internal and external layer of air anti-corrosion paper ensures unparalleled resistance against environmental stresses.
* An external buffering plate, designed for impact absorption, is included in 1 durable piece to shield your product.
* Internal and external paper angle protection is provided, with 1 pair respectively, ensuring all angles are securely guarded.
* Internal and external surrounding protection plates, each crafted as a single unit, offer robust shielding from environmental challenges.
* Metal angle protection rings, included in pairs, fortify both internal and external edges for comprehensive protection.
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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