What is Q235B steel?
Q235B steel plate stands as a quintessential example of low carbon steel, celebrated for its practicality and cost-effectiveness. As outlined in the esteemed national standard GB/T 700-2006 'Carbon Structural Steel', Q235B emerges as a ubiquitous favorite across China, offering an economical solution for applications where extreme performance is not the priority.
The difference between Q235A and Q235B.
The subtle distinction between Q235A and Q235B, both esteemed carbon steels, is primarily dictated by their carbon content as specified in the national standard GB700-88. Notably, Q235A boasts a carbon content range of 0.14-0.22%, setting it apart within the carbon steel family.
In standard practice, steel mills meticulously mark the finished profiles on identification plates prior to dispatch. This allows users to discern the material type, be it Q235A, Q235B, or alternate grades, from these identification plates. With a design pressure up to P≤1.6MPa and operational temperatures ranging from 0 to 350ºC, the steel plate is crafted with precision, boasting a thickness of 20mm or more.
The Application of Q235B Steel
Q235B steel is a pivotal material in the realm of civil engineering, offering robust support for industrial and residential structures. Its versatile application extends to the construction of power transmission tower components, equipment elements, offshore platforms, oil and gas facilities, and dynamic structures such as automobile bridges. Q235B stands as a linchpin in modern infrastructure development.
Available For Stock:
Hot rolled steel (Q235B): A versatile selection including Q235B, ss400, S235Jr, and S355jr,highlighting a diverse range such as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, and Ст3сп, meeting varied industrial needs.
Boasting over 15 years of illustrious manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
Renowned for professional, efficient, and exemplary service
Fostering genuine connections and bridging global commerce
Our core business revolves around the meticulous manufacturing, processing, and distribution of premium silicon steel products. Our flagship offerings encompass a diverse array of steel solutions, including hot dip aluminized steel coils and plates, stainless steel, galvanized steel, channel steel, rebar, pipes,and more.
With over 15 years of unparalleled manufacturing prowess and two decades within the domestic market, we pride ourselves on our bespoke production capabilities. Employing over 20 dedicated professionals, our factory sprawls across an impressive 8,000 square meters, boasting an annual production capacity of 100,000 tons.
We also proudly represent industry titans such as Baosteel, Wisco, Shougang Group, Shagang, An steel, and Tisco among others. Our robust supply chain ensures competitive pricing and alignment with diverse quality demands, serving an international clientele across the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a distinguished manufacturer, we boast a substantial inventory,enabling us to cater to your bespoke requirements with remarkable speed and efficiency.
2. As a dependable and esteemed manufacturer, we ensure a consistent and reliable supply of our products, coupled with competitive pricing and exceptional after-sales support.
3. Our rigorous raw material selection criteria and comprehensive quality testing protocols guarantee that the quality of our exported products attains an impeccable 100% success rate. We also welcome independent third-party inspections to ensure complete peace of mind for our clients.
4. Our strategic proximity to the bustling port of Shanghai provides an advantage of significantly reduced shipping costs and swift delivery times,making logistics efficient and cost-effective.
For unit weight of less than 4 Tons:
* Includes an internal and external layer of dedicated air anti-corrosion paper, offering superior resistance against rust and damage.
* Equipped with internal and external paper angle protection—one pair on each side—for enhanced structural integrity.
* Features an internal and external surrounding protection plate—one piece—for comprehensive safeguarding.
* Incorporates an internal and external metal angle protection ring, with one pair each, ensuring robust edge defense.
For unit weight of 4 Tons or more:
* Comes with an internal and external layer of dedicated air anti-corrosion paper for optimal protection against environmental elements.
* Equipped with an external buffering plate—one piece—designed to absorb impacts and enhance durability.
* Includes internal and external paper angle protection—one pair on each side—for additional stability and protection.
* Equipped with an internal and external surrounding protection plate—one piece—for complete security.
* Includes internal and external metal angle protection rings—one pair each—for sturdy corner 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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