What is Q235B steel?
Q235B steel plate is a renowned type of low carbon steel, defined explicitly within the national standard GB/T 700-2006 "Carbon Structural Steel." Widely recognized across China, Q235B is celebrated for its affordability and versatility, making it an ideal choice for products that do not demand high-performance specifications.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B steels, both considered carbon steels, lies primarily in their carbon content, as outlined in the national standard GB700-88. Specifically, the carbon content in Q235A ranges between 0.14-0.22%;
Typically, steel mills will clearly mark the finished profiles on identification plates prior to shipment. Users can ascertain whether the material is Q235A, Q235B, or another variant by examining the identification plate. These materials are suitable for design pressures P≤1.6MPa, operational temperatures between 0~350ºC, and steel plate thicknesses of at least 20mm.
The Application of Q235B Steel
Embracing versatility, steel grade Q235B is a preferred choice in civil engineering for constructing steel structures. Its applications span a wide array, from building industrial and residential facilities to forming integral parts of power transmission towers, various equipment elements, offshore structures, oil and gas platforms, automobile bridges, and more.
Available For Stock:
Available hot rolled steel varieties include Q235B, ss400, S235Jr, and S355jr,Also ready for stock are the following: 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп...
15+ years of industry experience
Shanghai Baori Steel Industries Co., Ltd
Professional, efficient, and exceptional service
Operate with sincerity, connect the world seamlessly
Our core business focuses on the manufacturing, processing, and distribution of premium silicon steel products, with our standout offerings including Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
With over 15+ years of distinguished manufacturing experience and two decades in the domestic market, we boast a highly customizable production capacity. Our dedicated team comprises over 20 skilled employees, and our state-of-the-art factory spans more than 8,000 square meters, with an annual production capacity soaring up to 100,000 Tons.
We proudly represent esteemed brands like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco and many more. We provide a robust supply chain with competitive pricing tailored to meet varying quality and price requirements. Currently, our esteemed clientele spans across the globe, covering regions in the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As an esteemed manufacturer, we boast an extensive inventory, enabling us to effortlessly cater to your customization needs with rapid delivery.
2. We are a reliable and trustworthy manufacturer, poised to provide you with a consistently stable supply of products, offering competitive pricing and impeccable after-sales service.
3. Our rigorous and comprehensive raw material screening standards, coupled with our advanced quality testing methods, ensure that the qualified rate of our exported products is 100% . We proudly welcome any third-party inspection prior to shipping.
4. Our strategic proximity to the port of Shanghai guarantees extremely affordable freight costs and expedited delivery times.
Ensuring optimal transport: Unit weight < 4 Tons
* Experience unmatched protection with a single layer of specialized internal and external air anti-corrosion paper.
* Benefit from robust security: One pair of internal and external paper angle protection.
* Shield your materials with precision: One internal and external surrounding protection plate.
* Reinforce safety: One pair of internal and external metal angle protection rings.
For heavy-duty needs: Unit weight ≥ 4 Tons
* Superior defense with a single layer of specialized internal and external air anti-corrosion paper.
* Enhanced resilience: One external buffering plate.
* Maximum stability with a pair of internal and external paper angle protection.
* Comprehensive safeguarding: One internal and external surrounding protection plate.
* Premium reinforcement: One pair of internal and external metal angle protection rings.
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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