What is Q235B steel?
Q235B steel plate is a versatile low carbon steel, distinguished under the national standard GB/T 700-2006 'Carbon Structural Steel.' Renowned for its affordability, Q235B holds the title as one of the most prevalent steel products across China, perfectly tailored for applications that demand reliability without the requirement for premium performance.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B is primarily grounded in their carbon content, both being rooted in carbon steel. Under the national standard GB700-88, Q235A is characterized by a carbon content range of 0.14-0.22%;
Ordinarily, identification plates affixed by steel mills prior to dispatch act as guides for users to discern the material type, be it Q235A, Q235B, or another designation. These plates also detail design parameters including permissible pressure P≤1.6MPa, operational temperature of 0~350ºC, and a minimum steel plate thickness of 20mm.
The Application of Q235B Steel
Q235B Steel is a cornerstone in civil engineering, enabling the creation of robust steel structures. This grade plays a crucial role in the construction of both industrial and residential edifices, components of power transmission towers, and elements in equipment manufacturing. It is indispensable for offshore installations, oil and gas platforms, and the development of automobile bridges, among a multitude of other structural applications.
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..
Over 15 Years of Expert Manufacturing Experience
Shanghai Baori Steel Industries Co., Ltd
Delivering Professional, Efficient, and Exceptional Service
Acting with Integrity, Connecting the World
Our core business encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our company's main offerings include: Hot-dip aluminized steel coils/plates, stainless steel, galvanized steel, channel steel, rebar, pipes,and much more...
With a robust legacy of more than 15 years in expert-level manufacturing and over two decades in the domestic market, we boast a highly customizable production capacity. Our skilled team comprises over 20 dedicated employees, and our expansive factory spans over 8,000 square meters, achieving an impressive annual production capacity of 100,000 Tons.
We proudly serve as agents for prestigious brands like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco. With an exceptional supply chain and competitive pricing, we cater to diverse quality and budgetary needs. Our esteemed clientele spans the globe, reaching regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe, and beyond.
1. As a distinguished manufacturer, we boast a vast inventory that empowers us to effortlesslyfulfill your customization requests with unmatched speed and efficiency.
2. We are a highly reliable manufacturer, offering you a constant and unwavering product supply, competitive pricing, and exemplary after-sales servicethat leaves no room for compromise.
3. Our rigorous and comprehensive raw material selection standards and quality testing protocols ensure that the export qualification rate of our products remains a flawless 100%, allowing us to confidently accept any third-party inspection prior to shipment.
4. Our strategic proximity to the bustling port of Shanghai grants us incredibly affordable freight rates and expeditious delivery timesthat cater seamlessly to your needs.
For Unit Weight Less Than 4 Tons
* Specially formulated internal and external anti-corrosion paper: 1 protective layer
* Internal and external paper angle protectors: 1 pair each for superior safety
* Internal and external surrounding shield plates: 1 robust piece
* Internal and external metal angle protection rings: 1 pair each for enhanced durability
For Unit Weight Equal to or Greater Than 4 Tons
* High-quality internal and external anti-corrosion paper: 1 protective layer
* External buffering plate: 1 sturdy piece to absorb impacts
* Internal and external paper angle protectors: 1 pair each for added protection
* Internal and external surrounding shield plates: 1 durable piece
* Internal and external metal angle protection rings: 1 pair each for reinforced support
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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