What is Q235B steel?
Q235B steel plate is a versatile low carbon steel, clearly defined under the national standard GB/T 700-2006 'Carbon Structural Steel'. Known for its widespread use in China, Q235B is an economical choice, offering sufficient quality for numerous applications that do not demand exceptional performance, making it a staple in various industries.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies within their carbon content, as specified in the national standard GB700-88. Q235A is characterized by a carbon content range of 0.14-0.22%, which differentiates it from Q235B. Both are essential carbon steels used in a myriad of applications.
Typically, steel mills imprint identification plates on finished profiles before dispatching them. Users can ascertain whether the material is Q235A, Q235B, or another type from these plates. These materials are designed for a pressure P≤1.6MPa, operational temperatures between 0~350ºC, and a minimum steel plate thickness of 20mm.
The Application of Q235B Steel
Q235B steel grade plays a pivotal role in the realm of civil engineering. It is the backbone of steel structures for industrial and residential construction, power transmission towers, equipment elements, offshore structures, oil and gas platforms, and automotive bridges, showcasing its indispensable presence in modern infrastructure development.
Available For Stock:
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 manufacturing experience
Shanghai Baori Steel Industries Co., Ltd
We pride ourselves on delivering professional, efficient, and exceptional service.
Commitment to sincerity in all our dealings, bridging connections worldwide.
Our expertise lies in the manufacturing, processing, and distribution of top-quality silicon steel products. Our primary offerings include: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Boasting over 15+ years of unrivaled manufacturing experience alongside two decades in the domestic market. We excel in customized production, with a robust team of more than 20 skilled employees and an expansive factory spanning over 8,000 square meters. Our annual production capacity reaches an impressive 100,000 Tons,ensuring that we meet the diverse needs of our valued clients.
We proudly act as agents for distinguished names like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco, and more. Our exceptional supply chain ensures competitive pricing, catering to a range of quality and pricing demands. Our esteemed clientele spans globally, reaching regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a distinguished manufacturer, we boast an extensive inventory thatenables us to fulfill your customization demands with extraordinary speed and efficiency.
2. As a reputable manufacturer, we ensure a consistent and reliable supply of products, offering stable pricing and impeccable after-sales servicethat guarantees satisfaction.
3. Our rigorous raw material screening and comprehensive quality testing procedures ensure that our exported products boast a 100% qualification rate. We welcome independent third-party inspections prior to shipping to assure quality.
4. Being strategically located near the bustling port of Shanghai, we offer significantly reduced freight costs and swift delivery timesto meet your needs promptly.
Unit weight < 4 Tons
* Equipped with a specialized internal and external air anti-corrosion paper: 1 robust layer ensures enduring protection from rust
* Fortified with internal and external paper angle protection: 1 pair respectively to safeguard integrity
* Secured with an internal and external surrounding protection plate: 1 piece to enhance durability
* Reinforced with a robust internal and external metal angle protection ring: 1 pair respectively for ultimate strength
Unit weight ≥ 4 Tons
* Armored with internal and external dedicated air anti-corrosion paper: 1 steadfast layer for superior defense against corrosion
* Enhanced with an external buffering plate: 1 piece to absorb impacts and reduce damage risks
* Secured with internal and external paper angle protection: 1 pair respectively for optimal safeguarding
* Equipped with an internal and external surrounding protection plate: 1 piece for comprehensive protection
* Reinforced with internal and external metal angle protection ring: 1 pair for exceptional rigidity and support
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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