What is Q235B steel?
Q235B steel plate is a distinguished type of low carbon steel. According to the national standard GB/T 700-2006 'Carbon Structural Steel,' it is comprehensively defined and remains one of the most prevalent steel products in China. Its cost-effectiveness makes it an ideal choice for a multitude of applications that do not demand exceptionally high performance.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon content, as specified in the national standard GB700-88. Both are categorized as carbon steels, with Q235A featuring a carbon content ranging from 0.14% to 0.22%.
Ordinarily, steel mills inscribe identification details on the finished profiles before dispatching them from the factory. This identification plate enables users to discern whether the material is Q235A, Q235B, or another type of steel. The design pressure is established at P≤1.6MPa, with operational temperatures spanning from 0 to 350ºC and steel plate thickness equal to or exceeding 20mm.
The Application of Q235B Steel
The steadfast Q235B steel grade is extensively utilized in civil engineering projects. This versatile steel grade forms the structural backbone for constructing industrial and residential buildings, components of power transmission towers, parts of vital equipment, offshore structures, oil and gas platforms, and automobile bridges, along with numerous other frameworks.
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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.
Over 15 Years of Unmatched Manufacturing Expertise
Shanghai Baori Steel Industries Co., Ltd
Professionalism, Efficiency, and Exceptional Service
Achieving Sincere Connections Globally
Our core expertise lies in the Manufacturing, Processing, and Distribution of premium silicon steel products. Our distinguished range of offerings includes: Hot Dip Aluminized Steel Coil/Plate, Stainless Steel, Galvanized Steel, Channel Steel, Rebar, Pipe,and more...
With an extensive experience spanning over 15+ years in manufacturing and two decades in the domestic market, we boast a tailored production capacity. Our infrastructure includes a dedicated team of over 20 employees and a sprawling factory space exceeding 8,000 square meters. Our annual production capacity reaches 100,000 Tons.
We are privileged to serve as agents for elite brands like Baosteel, Wisco, Shougang Group, Shagang, An Steel, and Tisco among others. Our robust supply chain and competitive pricing are curated to meet diverse quality and budget requirements. Our esteemed clientele spans across the globe, covering regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As a leading manufacturer, we boast an extensive inventory, ensuring we can effortlessly accommodateyour bespoke customization needs with lightning-fast delivery.
2. As a reliable and trustworthy manufacturer, we promise a consistent and stable supply of our high-quality products, along with competitive pricing and impeccable after-sales service, offering you peace of mind at every step.
3. Our stringent and comprehensive raw material screening process, coupled with our rigorous quality testing methods, guarantees a 100% qualification rate for our exported products, with full transparency as we welcome and accept any third-party inspections prior to shipping, for your assurance.
4. Strategically located near the port of Shanghai, we offer incredibly affordable freight costs and rapid delivery, ensuring your needs are met promptly and cost-effectively.
For unit weights less than 4 Tons, our packaging ensures optimal protection with robust materials. Each unit is carefully secured to maintain integrity during transit.
* Each unit is wrapped in a specialized air anti-corrosion paper, featuring one meticulously crafted layer for both internal and external surfaces.
* Dual paper angle protectors are applied internally and externally, providing reinforced structural support and minimizing potential damage.
* A singular surrounding protection plate encases the unit, offering comprehensive defense against external impacts.
* For added durability, each unit is equipped with a pair of metal angle protection rings on both internal and external sides, enhancing stability.
For unit weights equal to or greater than 4 Tons, our packaging is designed to withstand heavier loads with enhanced security features.
* Each unit is enveloped in a dedicated layer of anti-corrosion paper, ensuring maximum resistance against environmental factors both inside and out.
* An external buffering plate is included, providing superior shock absorption and safeguarding the unit against transit turbulence.
* Dual paper angle protection is applied, ensuring each corner is reinforced to withstand rigorous handling.
* An encompassing protection plate covers both the internal and external surfaces, delivering unparalleled protection to the entire structure.
* A pair of metal angle protection rings is strategically placed on both internal and external sides, fortifying the unit against any potential threats.
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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