What is Q235B steel?
Q235B steel plate is a distinguished type of low carbon steel, as defined by the prestigious national standard GB/T 700-2006 'Carbon Structural Steel'. Q235B stands as one of China's most widely utilized steel products, celebrated for its affordability and versatility. It is the ideal choice for applications where extraordinary performance is not a necessity.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies in their carbon content, a key characteristic of these carbon steels. According to the esteemed national standard GB700-88, Q235A contains a carbon content ranging from 0.14% to 0.22%. This critical difference defines their specific applications and suitability in various engineering projects.
Typically, steel mills prominently mark finished profiles on identification plates before they leave the factory. This enables users to effortlessly determine whether the material is Q235A, Q235B, or another variant. Design specifications include a pressure limit of P≤1.6MPa, operational temperatures from 0 to 350ºC, and a minimum steel plate thickness of 20mm.
The Application of Q235B Steel
Q235B steel is a vital component in civil engineering, embraced for a myriad of applications. This robust steel is integral to the construction of industrial and residential structures, power transmission towers, and various equipment components. It is the backbone of offshore platforms, oil and gas structures, and automobile bridges, showcasing its adaptability and reliability.
Available For Stock:
Hot rolled steel (Q235B): Q235B, SS400, S235JR, S355JR,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп...
With over 15 years of profound manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
Dedicated to delivering professionalism, efficiency, and exceptional service
Our core values are rooted in sincerity, aiming to connect and impact the world positively
Our primary business domain encompasses the manufacturing, processing, and distribution of superior silicon steel products. Our company's flagship products include Hot dip aluminized steel coil/plate, stainless steel varieties, galvanized steel, channel steel, durable rebar, high-quality pipes,and more...
Boasting more than 15+ years of refined manufacturing experience along with 20 years of expertise in the domestic market, we offer tailor-made production capabilities. Our team consists of over 20 skilled professionals, and our expansive factory spans more than 8,000 square meters. Our annual production capacity reaches up to 100,000 tons,ensuring we meet extensive client demands.
Additionally, we are proud agents of industry leaders such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco, among others. With an optimized supply chain and competitive pricing, we satisfy various quality and pricing needs. Our clientele spans globally, reaching the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a leading manufacturer, we boast a substantial inventory, ensuring we meet your customization needs with remarkable efficiency and rapid delivery.
2. As a reputable and trustworthy manufacturer, we promise you a consistent and stable supply of products, alongside a stable pricing strategy and impeccable after-sales service.
3. Our rigorous and comprehensive raw material screening standards, coupled with meticulous quality testing methods, ensure 100% of our exported products meet the highest quality standards, and we readily welcome any third-party inspection before dispatch.
4. Strategically located near the bustling port of Shanghai, our freight costs are exceptionally affordable, ensuring swift and economical delivery.
For unit weights under 4 Tons:
* A single layer of specialized air anti-corrosion paper for both internal and external protection, ensuring your steel remains pristine.
* A pair of paper angle protectors for both internal and external safeguarding, providing additional stability during transit.
* A single surrounding protection plate for both internal and external sides, enhancing defense against impacts.
* A pair of metal angle protection rings for internal and external corners, adding robust protection against damages.
For unit weights of 4 Tons and above:
* A single layer of specialized air anti-corrosion paper for both internal and external protection, ensuring longevity and quality.
* An external buffering plate included to absorb shocks during handling and transportation.
* A pair of paper angle protectors for both internal and external safeguarding, designed to maintain product integrity.
* A single surrounding protection plate for both internal and external sides, providing comprehensive protection against potential hazards.
* A pair of metal angle protection rings for internal and external corners, delivering outstanding reinforcement.
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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