What is Q235B steel?
Q235B steel plate represents a pinnacle of low carbon steel innovation, as defined by the esteemed national standard GB/T 700-2006 'Carbon Structural Steel.' Renowned as one of China's most prevalent steel offerings, Q235B is celebrated for its affordability and versatility, making it an ideal choice for a vast array of applications where high performance is not a critical necessity.
The difference between Q235A and Q235B.
Exploring the distinction between Q235A and Q235B: While both are categorized under carbon steels, the national standard GB700-88 delineates their differences primarily through carbon content. Q235A is composed of a carbon range of 0.14-0.22%, offering unique material properties.
Typically, steel mills ensure that finished profiles are clearly marked on identification plates prior to leaving the factory premises. Users can easily identify whether the steel is Q235A, Q235B, or other specified materials through these identification plates. Key specifications include design pressure P ≤ 1.6MPa, operational temperature range from 0~350ºC, and a minimum steel plate thickness of 20mm.
The Application of Q235B Steel
Embodying remarkable engineering prowess, Q235B steel grade is indispensable in the realm of civil engineering. It forms the backbone of steel structures used in constructing a multitude of industrial and residential edifices. From power transmission tower components and specialized equipment elements to offshore structures, oil and gas platforms, automobile bridges, and beyond, Q235B is vital for building resilient and enduring structures.
Available For Stock:
Hot rolled steel (Q235B): Offering an incredible array of options including Q235B, SS400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
Boasting over 15 years of unparalleled manufacturing experience
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professionalism, efficiency, and superior service
Committed to sincerity, globally connecting industries
Our expertise lies in the manufacturing, processing, and distribution of premium silicon steel products. Our flagship offerings include Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Our company proudly offers over 15+ years of specialized manufacturing experience coupled with 20 years of dominance in the domestic market. We offer tailored production capacities, supported by a skilled team of over 20 employees. Our expansive factory spans more than 8,000 square meters, delivering an impressive annual capacity of 100,000 Tons.
We are proud agents of industry giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. Our outstanding supply chain and competitive pricing are designed to meet diverse quality and pricing demands. Our esteemed clientele spans across the globe, reaching the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As a renowned manufacturer, we proudly maintain a substantial inventory of high-quality materials, ensuring we can swiftly cater to your customization needs with prompt delivery times.
2. As a trusted manufacturer, we offer a consistently stable supply of products, competitive pricing, and impeccable after-sales service.
3. Our rigorous raw material screening standards and comprehensive quality testing methods guarantee that the qualified rate of our exported products is 100% , and we welcome third-party inspections prior to shipment.
4. Strategically located near the bustling port of Shanghai, we offer exceptionally economical freight costs and expedited delivery.
Unit Weight < 4 Tons
* Internal and external protective air anti-corrosion paper: a single robust layer
* Internal and external paper angle protection: one pair for each side
* Internal and external full-surround protection plate: one sturdy piece
* Internal and external metal angle protection ring: one pair for ultimate safety
Unit Weight ≥ 4 Tons
* Internal and external dedicated air anti-corrosion paper: a single layer of defense
* External buffering plate: one piece for added shock absorption
* Internal and external paper angle protection: one pair to ensure comprehensive corner security
* Internal and external surrounding protection plate: one durable piece to safeguard structure
* Internal and external metal angle protection ring: a pair for reinforced corner integrity
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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