What is Q235B steel?
Q235B steel plate is a renowned low carbon steel variant, defined explicitly under the national standard GB/T 700-2006 "Carbon Structural Steel." It stands out as one of China's most ubiquitous and economically viable steel products, ideal for a myriad of applications where extreme performance isn't a prerequisite.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon composition, as both belong to the carbon steels category. According to the national standard GB700-88, Q235A features a carbon content ranging from 0.14-0.22%, offering a nuanced difference for specialized uses.
Ordinarily, steel mills will engrave the finished profiles' specifications on identification plates prior to dispatch. Users can determine if the material is Q235A, Q235B, or other types by examining these plates. Design parameters include pressure P≤1.6MPa, operational temperatures spanning 0~350ºC, and a steel plate thickness of no less than 20mm.
The Application of Q235B Steel
Q235B steel grade is extensively leveraged in civil engineering to craft robust steel structures. It is essential in constructing both industrial and residential edifices, components of power transmission towers, and integral parts for offshore platforms, oil and gas installations, automobile bridges, and numerous structural applications.
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Hot rolled steel (Q235B) options include: Q235B, SS400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
With over 15 years of dedicated manufacturing experience, our company stands as a beacon of expertise and reliability in the steel industry.
Shanghai Baori Steel Industries Co., Ltd
Our professional, efficient, and top-tier services have earned us a reputation for excellence and trustworthiness.
Guided by sincerity and a vision to connect the world, we build bridges with our clients and partners across the globe.
Our core business focuses on the manufacturing, processing, and distributing of high-quality silicon steel products. Our main product range includes: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, and pipe.Alongside other premium offerings...
Boasting an impressive 15+ years of manufacturing excellence, and two decades in the domestic market, we offer unparalleled customized production capabilities. Our facility hosts over 20 skilled employees and spans more than 8,000 square meters, with an annual production capacity reaching 100,000 tons,ensuring we meet the vast needs of our clients.
We proudly serve as agents for industry leaders such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco. Thanks to our unparalleled supply chain and competitive pricing, we satisfy diverse quality and budget needs, reaching clients worldwide in the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a premier manufacturer, we proudly maintain an extensive and abundant inventory, allowing us to satisfy your unique customization needs with swift delivery.
2. As a reputable and reliable manufacturer, we ensure a consistent supply of products, competitive pricing, and exceptional after-sales serviceto meet all your expectations.
3. Our stringent raw material screening standards and comprehensive quality testing methods result in a flawless qualified rate of our exported products, which stands at 100%. We confidently welcome third-party inspections prior to shipment to assure quality.
4. Strategically located near the bustling port of Shanghai, we offer incredibly affordable freight rates and expedited delivery timesfor your convenience.
For units weighing less than 4 Tons, our packaging is meticulously designed.
* Each is enveloped with a specialized layer of internal and external air anti-corrosion paper, ensuring enhanced durability.
* To guard against damage, we employ a pair of internal and external paper angle protectors.
* Secured with one internal and external surrounding protection plate, offering robust safeguarding.
* A pair of metal angle protection rings is included for both internal and external safeguarding.
For units with a weight of 4 Tons or more, our protection standards are elevated.
* A dedicated layer of internal and external air anti-corrosion paper provides superior moisture resistance.
* Additionally, an external buffering plate is incorporated to absorb impacts.
* Internal and external paper angle protection is provided by a carefully crafted pair for optimal security.
* A sturdy internal and external surrounding protection plate is included to withstand rigorous conditions.
* Finally, a pair of internal and external metal angle protection rings is used, enhancing overall structural integrity.
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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