What is Q235B steel?
Q235B steel plate is a remarkable type of low carbon steel, clearly defined under the national standard GB/T 700-2006 "Carbon Structural Steel." Renowned for its cost-effectiveness and versatility, Q235B stands as one of the most prevalent steel products in China. Its affordability makes it ideal for a wide range of applications that do not demand high performance, making it a preferred choice for numerous projects.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B lies in their composition as both are carbon steels. According to the national standard GB700-88, the key distinction is the carbon content: Q235A comprises 0.14-0.22% carbon, influencing its properties and applications.
Under typical conditions, steel mills ensure to mark finished profiles on identification plates before dispatching them from the factory. This allows users to accurately identify whether the material is Q235A, Q235B, or another variety. These plates also detail specifications like design pressure of P≤1.6MPa and usage temperature ranging from 0 to 350ºC, with steel plate thickness being over 20mm.
The Application of Q235B Steel
The Q235B steel grade is widely embraced in civil engineering solutions. Its robust properties are utilized to forge steel structures for the construction of both industrial and residential facilities. Additionally, Q235B finds its place in the components of power transmission towers, elements of complex equipment, offshore structures, oil and gas platforms, automotive bridges, and a myriad of other infrastructure projects.
Available For Stock:
Hot rolled steel (Q235B): The collection includes Q235B, ss400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
With a rich tapestry of over 15 years in the manufacturing industry, we bring to you unparalleled expertise and commitment.
Shanghai Baori Steel Industries Co., Ltd stands as a beacon of excellence in the steel trade sector.
We pride ourselves on our professionalism, efficiency, and exceptional customer service, creating a seamless experience for our clients.
Operating with sincerity and integrity, we forge connections across the globe, expanding our reach and influence.
Our core expertise lies in the comprehensive manufacturing, processing, and distribution of premium silicon steel products. Our esteemed portfolio prominently features: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, and pipes,and many more industry-leading products.
Our enduring legacy is built upon more than 15 years of manufacturing excellence, coupled with two decades of robust presence in the domestic market. We boast a tailored production capacity, supported by a dedicated team of over 20 employees. Our factory spans an impressive area exceeding 8,000 square meters, with an annual production capacity soaring to 100,000 tons,ensuring we meet diverse client needs effectively.
We proudly serve as agents for industry giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco, providing a superior supply chain and competitive pricing structure. Our comprehensive solutions cater to varied quality and pricing demands, with a client base spanning across the globe, reaching the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a leading manufacturer, we boast an extensive inventory capacity,allowing us to swiftly fulfill your customization needs with prompt delivery.
2. Known for our reliability, we offer a steadfast supply of products, consistent pricing, and exceptional after-sales service that you can trust.
3. Our rigorous raw material screening standards and comprehensive quality testing methods ensure that the qualification rate of our exported products reaches 100% and we welcome any third-party inspections to verify our quality before shipping.
4. With our strategic proximity to the port of Shanghai, we provide economical freight costs and expedited delivery.
For Unit Weight < 4 Tons: Our packaging solution offers reliable protection.
* Dedicated Air Anti-Corrosion Paper: A single robust layer is used both internally and externally, providing exceptional resistance against corrosion and environmental degradation.
* Angle Protection with Paper: Each sheet is fortified with one pair of protective angles, internally and externally, to maintain structural integrity.
* Surrounding Protection Plate: A single resilient protection plate encases each sheet, ensuring comprehensive safety from all sides.
* Metal Angle Protection Ring: Both internally and externally, a pair of durable metal rings offer precision protection to safeguard edges.
For Unit Weight ≥ 4 Tons: Enhanced protection measures are implemented for heavier units.
* Internal and External Air Anti-Corrosion Paper: One sturdy layer is applied to guard against any corrosion risks, maintaining material quality.
* External Buffering Plate: A robust piece is added externally, acting as an essential buffer to absorb impacts and prevent damage.
* Paper Angle Protection: Each sheet comes with a pair of paper angle protectors, used both internally and externally, designed to defend the sheet's edges effectively.
* Surrounding Protection Plate: This singular plate completely shields the sheet, offering all-around protection and enhanced durability.
* Metal Angle Protection Ring: Each unit is safeguarded by a pair of metal rings, applied both internally and externally, providing exceptional edge 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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