What is Q235B steel?
Q235B steel plate is a prevalent type of low carbon steel defined under the national standard GB/T 700-2006 'Carbon Structural Steel'. Recognized as one of the most frequently utilized steel products in China, Q235B offers affordability and versatility. It is ideal for applications that do not demand high-performance materials, making it an economical choice for a variety of uses.
Understanding the Distinction: Q235A vs. Q235B
The difference between Q235A and Q235B lies in their carbon content, as both belong to the category of carbon steels. According to the national standard GB700-88, Q235A features a carbon content ranging between 0.14-0.22%. This subtle variation in composition influences the material properties, guiding selection based on specific project needs.
Typically, steel mills ensure that finished profiles are marked on identification plates before dispatch. This allows users to verify whether the material is Q235A, Q235B, or an alternative grade. With a design pressure of P≤1.6MPa and an operational temperature range between 0~350ºC, the steel plate thickness is maintained at a minimum of 20mm for optimal performance.
Innovative Applications of Q235B Steel
Q235B steel grade plays a crucial role in facilitating civil engineering solutions. It is extensively employed in constructing steel structures for diverse industrial and residential projects. Additionally, it serves as a fundamental component in power transmission towers, equipment elements, offshore structures, oil and gas platforms, automobile bridges, and an array of other structural applications.
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Hot rolled steel options include: Q235B, ss400, S235Jr, S355jr, showcasing a range of versatile and reliable materials.Our inventory also comprises a wide variety of steel grades such as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп, providing extensive options for your specific needs.
With over 15 years of dedicated manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
We pride ourselves on delivering professional, efficient, and exceptional service
Our sincere commitment: forging connections across the globe
Our core business encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our flagship offerings include Hot dip aluminized steel coils/plates, stainless steel, galvanized steel, channel steel, rebar, and pipes,among a wide range of other high-performance materials.
Boasting over 15 years of expert manufacturing experience and two decades of robust presence in the domestic market, we offer tailored production capabilities with a dedicated team of over 20 employees. Our factory spans more than 8,000 square meters, achieving an impressive annual capacity of 100,000 Tons.
Additionally, we serve as agents for industry giants such as Baosteel, Wisco, Shougang Group, Shagang, An steel, and Tisco. We boast an exceptional supply chain and competitive pricing, tailored to meet diverse quality and pricing needs. Our clientele extends worldwide, reaching regions including the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a leading manufacturer, we boast an extensive inventory, enabling us to efficiently fulfill your customization requests with rapid delivery.
2. As a dependable manufacturer, we ensure a consistent and stable product supply, offer competitive pricing, and provide exceptional after-sales service.
3. Our stringent and comprehensive raw material selection criteria and quality testing methods guarantee a 100% qualified product rate for our exports, and we welcome any third-party inspections prior to shipping.
4. Strategically located near the port of Shanghai, we offer highly cost-effective freight options and swift delivery.
Each unit is crafted with precision, boasting a robust weight of less than 4 Tons for easy handling and installation.
* Equipped with a specialized internal and external air anti-corrosion paper to shield against environmental damage, featuring 1 protective layer.
* Fortified with internal and external paper angle protection, providing a pair respectively to ensure structural integrity.
* Guarded by internal and external surrounding protection plates, with 1 piece ensuring comprehensive coverage.
* Reinforced with a set of internal and external metal angle protection rings, a pair respectively, to maintain the shape and safety of the sheets.
For units weighing 4 Tons and above, engineered to meet more demanding requirements.
* Outfitted with internal and external dedicated air anti-corrosion paper, offering a single layer for superior protection.
* Enhanced with an external buffering plate, consisting of 1 piece designed to absorb impact and mitigate transit vibrations.
* Featuring internal and external paper angle protection, paired respectively, to guard edges and corners.
* Enclosed by internal and external surrounding protection plates, 1 piece each, for a robust defense against adverse conditions.
* Secured with internal and external metal angle protection rings, a pair each, to ensure reliable support and durability.
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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