What is Q235B Steel?
Q235B steel plate, a quintessential low-carbon steel, is renowned for its affordability and versatility. It is defined under the national standard GB/T 700-2006 'Carbon Structural Steel.' As one of China's most prevalent steel products, Q235B offers cost-effectiveness and is suited for a wide array of applications that do not demand high performance attributes.
The Difference Between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon content, although both are categorized as carbon steels. According to the national standard GB700-88, Q235A features a carbon content ranging from 0.14% to 0.22%. This subtle yet crucial difference dictates their respective applications and performance characteristics.
Typically, steel mills label finished profiles on identification plates before factory dispatch. These plates enable users to identify whether the material is Q235A, Q235B, or another variant. With a design pressure threshold of P≤1.6MPa, a temperature range of 0~350ºC, and a minimum steel plate thickness of 20mm, these markings serve as a guide to ensure proper material selection.
The Application of Q235B Steel
Q235B steel grade is extensively utilized in civil engineering projects. This robust steel is the backbone of numerous industrial and residential structures, such as power transmission towers, equipment components, offshore installations, oil and gas platforms, automobile bridges, and more, providing a reliable foundation for critical infrastructure.
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Hot Rolled Steel (Q235B): Q235B, ss400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
Boasting an impressive legacy, we have amassed over 15 years of unparalleled experience in the meticulous art of manufacturing.
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professionalism, efficiency, and exemplary service, we are committed to delivering excellence.
We believe in acting with sincerity, forging connections across the globe.
Our core business arena encompasses the sophisticated manufacturing, precise processing, and wide distribution of premium silicon steel products. Our expertise lies in providing a comprehensive range of products, including: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and much more.
Harnessing the power of experience, we proudly offer over 15+ years of dedicated manufacturing expertise, paired with 20 years of navigating the domestic market. With a state-of-the-art customizable production capacity, our establishment employs over 20 skilled professionals, spanning a sprawling 8,000 square meters. Our annual production capability reaches an extraordinary 100,000 Tonsensuring robustness and reliability.
We proudly serve as a trusted agent for industry giants like Baosteel, Wisco, Shougang Group, Shagang, An steel, and Tisco, offering a superior supply chain and competitive pricing to meet diverse quality and price requirements. Our esteemed clientele is widespread, spanning across the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a premier manufacturer, we boast an extensive inventory,allowing us to meet your unique customization needs with swift and efficient delivery.
2. As a reliable manufacturer, we promise a steady and consistent supply of products, ensuring stable pricing and a flawless after-sales service experience.
3. Our rigorous raw material screening and comprehensive quality testing methods guarantee our exported products boast a 100% success rate, and we welcome any third-party inspections prior to shipment.
4. Strategically located near the port of Shanghai, we offer cost-effective freight options with rapid delivery times.
Unit weight < 4 Tons
* Carefully wrapped with intermal and external dedicated air anti-corrosion paper: 1 protective layer
* Enhanced safety with internal and external paper angle protection: 1 pair respectively
* Secured with internal and external surrounding protection plate: 1 piece
* Reinforced with internal and external metal angle protection ring: 1 pair respectively
Unit weight ≥ 4 Tons
* Wrapped securely with internal and external dedicated air anti-corrosion paper: 1 layer
* Extra stability with external buffering plate: 1 piece
* Securely protected with internal and external paper angle protection: 1 pair respectively
* Surrounded with internal and external protection plate: 1 piece
* Reinforced with internal and external metal angle protection ring: 1 pair
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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