What is Q235B steel?
Q235B steel plate is a type of low carbon steel, famously defined under the national standard GB/T 700-2006 for 'Carbon Structural Steel.' As one of the most prevalent steel products in China, Q235B is economically advantageous, serving excellently in applications where high performance is not essential. Its affordability and adaptability make it a staple in various industries.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B lies primarily in their carbon content, as stated in the national standard GB700-88. While both are carbon steels, Q235A's carbon content ranges from 0.14% to 0.22%, which distinguishes it from Q235B, affecting their respective properties and usage.
Typically, before steel products leave the factory, they are marked on identification plates by steel mills. These markings allow users to identify the material, distinguishing between Q235A, Q235B, or other variants. With a design pressure of P≤1.6MPa, and a usage temperature range of 0~350ºC, Q235B steel is ideal for applications where the steel plate thickness is greater than or equal to 20mm.
The Application of Q235B Steel
Steel grade Q235B is integral in the realm of civil engineering, where it is used extensively in constructing both industrial and residential structures. It is a choice material for building parts of power transmission towers, elements of equipment, offshore structures, oil and gas platforms, automobile bridges, and various other critical infrastructure projects.
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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
Professional, efficient and good service
Do things sincerely, connect the world
Our core business lies in the meticulous manufacturing, processing, and distribution of high-quality silicon steel products. Our flagship offerings include hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more.
Boasting over 15 years of unparalleled manufacturing expertise and a robust presence of 20 years in the domestic market, we offer bespoke production capabilities. Our dedicated team of over 20 employees operates from a sprawling facility exceeding 8,000 square meters, achieving an impressive annual production capacity of 100,000 tons.
We proudly serve as agents for industry giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco, ensuring an unmatched supply chain with competitive pricing tailored to diverse quality and price level requirements. Our clientele spans the globe, including regions in the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe.
1. As an esteemed manufacturer, we proudly boast an impressive and extensive inventory. This empowers us to efficiently cater to your customization needs, ensuringswift and prompt delivery tailored to your exact specifications.
2. As a reputable and reliable manufacturer, we promise a consistent and unwavering supply of products, accompanied by a stable pricing strategy and impeccable after-sales service,guaranteeing peace of mind and satisfaction.
3. Our rigorous and comprehensive raw material screening standards, along with our meticulous quality testing methods, ensure that the qualified rate of our exported products consistently remains at a flawless 100%, providing you with the confidence to rely on us. We welcome and embrace third-party inspections prior to shipping, underscoring our transparency and commitment to quality.
4. Strategically situated near the bustling port of Shanghai, our advantageous location translates to cost-effective freight and expedited delivery,ensuring that your products arrive swiftly and affordably.
For units weighing less than 4 tons, our meticulous packaging ensures top-notch protection:
* One layer of specialized internal and external anti-corrosion paper, effectively guarding against environmental factors.
* A pair of internal and external paper angle protectors, precisely designed for enhanced edge safety.
* A single internal and external surrounding protection plate, offering comprehensive coverage and security.
* A set of internal and external metal angle protection rings, crafted for superior corner reinforcement.
For units weighing 4 tons or more, our packaging goes even further to ensure premium security:
* A single layer of internal and external dedicated air anti-corrosion paper, offering robust protection.
* An external buffering plate, adding an extra layer of cushioning and safety.
* A pair of internal and external paper angle protectors, meticulously designed for outstanding edge protection.
* An internal and external surrounding protection plate, delivering all-around safeguarding.
* A set of internal and external metal angle protection rings, expertly engineered for unparalleled corner 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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