What is Q235B steel?
Q235B steel plate represents a quintessential choice in low carbon steel, renowned for its cost-effectiveness and versatility. As defined by the prestigious national standard GB/T 700-2006 "Carbon Structural Steel," this steel is a staple in China's steel industry. Its affordability combines with its adaptability, making it ideal for a variety of applications that demand reliable quality without the necessity for superior performance.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon composition, both being classified as carbon steels. According to the national standard GB700-88, Q235A encompasses a carbon content range of 0.14-0.22%, while Q235B offers different specifications. This nuanced difference in carbon content plays a crucial role in their respective applications, ensuring each is perfectly suited to specific industrial needs.
In standard scenarios, steel mills diligently inscribe identifying marks on profile labels before dispatch. This enables users to accurately determine whether the material is Q235A, Q235B, or another variant, guided by the identification plate. With a design pressure of P≤1.6MPa and operational temperatures spanning 0~350ºC, the steel plate is recommended for thicknesses of >=20mm, ensuring robust performance.
The Application of Q235B Steel
Q235B steel grade is a cornerstone in civil engineering, playing a pivotal role in the construction of both industrial and residential infrastructures. It is extensively utilized to fabricate steel structures for a vast array of projects, including power transmission towers, components of machinery, offshore installations, and vital oil and gas platforms. Its application extends to the development of automobile bridges and diverse structural frameworks, underscoring its indispensable utility.
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Hot rolled steel options encompass a range of high-quality selections: Q235B, ss400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
Over 15 years of Exceptional Manufacturing Expertise
Shanghai Baori Steel Industries Co., Ltd
Delivering Professional, Efficient, and Exceptional Service
Sincere Connections, Bridging the World
Our core business encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our company's flagship offerings include Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Boasting more than 15+ years of manufacturing excellence and two decades of prominence in the domestic market, we offer bespoke production capabilities. Our team consists of over 20 dedicated employees, and our expansive factory spans over 8,000 square meters. The facility's annual capacity reaches an impressive 100,000 Tons.
Proudly Serving as an Agent for Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. Our robust supply chain guarantees competitive pricing, catering to varying quality and cost requirements. Our clientele spans across the globe, including regions in the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and more...
1. As a leading manufacturer, we boast a substantial inventory, enabling us to fulfill your customization requests with unparalleled speed in delivery.
2. As a reputable and trustworthy manufacturer, we ensure a consistent and reliable supply of products, maintain stable pricing, and offer exceptional after-sales serviceto guarantee your satisfaction.
3. Our rigorous raw material selection standards and comprehensive quality testing methods ensure that the qualification rate of our exported products is 100%. We confidently accommodate any third-party inspection prior to shipping, assuring you of our commitment to quality.
4. Strategically located near the Port of Shanghai, we offer exceptionally affordable freight and swift deliveryto streamline your logistics and provide you with cost-effective solutions.
For unit weight under 4 Tons, our meticulous packaging ensures complete protection.
* We utilize a dedicated air anti-corrosion paper, applied in a single layer to safeguard both internal and external surfaces.
* To bolster corner protection, each unit is equipped with a pair of specially designed paper angle protectors for both internal and external edges.
* Ensuring all-around safety, each package includes a singular internal and external surrounding protection plate.
* For enhanced edge security, a pair of metal angle protection rings is applied internally and externally, respectively.
For unit weight 4 Tons and above, our packaging is tailored for increased resilience and stability.
* A robust single layer of air anti-corrosion paper is carefully placed to cover both internal and external areas, ensuring comprehensive protection.
* An external buffering plate is included, providing an additional layer of security.
* Each unit is reinforced with a pair of internal and external paper angle protectors for enhanced corner protection.
* A surrounding protection plate is provided for both internal and external surfaces, ensuring a secure shield against external factors.
* For superior corner protection, a pair of metal angle protection rings is provided internally and externally with each package.
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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