What is Q235B steel?
Q235B steel plate is a remarkable low carbon steel, celebrated for its versatility and cost-effectiveness. According to the national standard GB/T 700-2006 "Carbon Structural Steel," Q235B stands out as one of China's most widespread steel products. Its affordability makes it the perfect choice for a myriad of applications that do not demand high-performance specifications.
The difference between Q235A and Q235B.
Exploring the difference between Q235A and Q235B, both being carbon steels under the national standard GB700-88, reveals an intriguing aspect: their carbon content. Q235A is characterized by a carbon content ranging from 0.14% to 0.22%, highlighting a subtle yet important distinction.
Typically, steel mills affix identification plates to finished profiles before dispatching them. These plates offer the user a straightforward means to ascertain whether the material is Q235A, Q235B, or another type. With a design pressure P≤1.6MPa and a temperature range of 0~350ºC, these plates are generally at least 20mm thick, ensuring robust performance.
The Application of Q235B Steel
Q235B steel is pivotal in executing sophisticated civil engineering projects. It serves as a cornerstone in constructing industrial and residential buildings, power transmission tower components, and various equipment elements. Additionally, this steel is essential in fabricating offshore structures, oil and gas platforms, automobile bridges, and an array of other formidable infrastructures.
Available For Stock:
Hot rolled steel (Q235B): Including Q235B, ss400, S235Jr, and S355jr,as well as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, and Ст3сп, offering a broad spectrum of options for diverse industrial needs.
Over 15 Years of Expert Manufacturing Experience
Shanghai Baori Steel Industries Co., Ltd
Dedicated to Professionalism, Efficiency, and Superior Service
Act with Integrity and Connect Globally
We excel in manufacturing, processing, and distributing premium silicon steel products. Our extensive product range includes: Hot-dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and much more.
Boasting more than 15+ years of dedicated manufacturing expertise, alongside two decades of a strong domestic market presence. Our customized production capabilities are bolstered by a team of over 20 employees and a sprawling factory space exceeding 8,000 square meters. We proudly achieve an annual production capacity of 100,000 Tons.
In addition, we serve as agents for renowned names such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco, ensuring a superior supply chain and competitive pricing to meet diverse quality and pricing needs. Our esteemed clientele spans globally, including the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a renowned manufacturer, we boast an extensive inventory,ensuring we can swiftly meet your customization requirements with rapid delivery.
2. As a trusted industry leader, we assure you of a consistent product supply, competitive pricing, and an exemplary after-sales service experience.
3. Our rigorous and comprehensive raw material screening and quality testing protocols ensure that the qualified rate of our exported products remains at 100%. To guarantee your satisfaction, we welcome any third-party inspection prior to shipment.
4. Strategically located near the Port of Shanghai, we offer exceptionally low freight costs and expedited delivery.
For units with a sleek and manageable weight under 4 Tons:
* Shielded with specialized air anti-corrosion paper both inside and out: 1 layer
* Equipped with protective paper angle guards, inside and out: 1 pair each
* Secured with a surrounding protection plate, positioned internally and externally: 1 piece
* Reinforced with a durable metal angle protection ring, inside and out: 1 pair each
For those robust units weighing 4 Tons or more:
* Fortified with dedicated air anti-corrosion paper, enveloping both sides: 1 layer
* Enhanced with an external buffering plate to absorb impacts: 1 piece
* Reinforced with sturdy paper angle protection on both sides: 1 pair each
* Secured with a comprehensive surrounding protection plate, inside and out: 1 piece
* Reinforced with a robust metal angle protection ring, inside and out: 1 pair
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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