What is Q235B steel?
Q235B steel plate is a type of versatile low carbon steel, lauded for its accessibility and cost-effectiveness. According to the national standard GB/T 700-2006 'Carbon Structural Steel,' Q235B is widely recognized as one of China's most prevalent steel products. Its affordability makes it suitable for various applications that do not demand exceptional performance.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B steels lies primarily in their carbon content. Both are categorized as carbon steels under the national standard GB700-88. Specifically, Q235A comprises carbon content in the range of 0.14-0.22%;
Typically, steel mills label the finished profiles on identification plates before dispatching them from the factory. This enables users to determine whether the material is Q235A, Q235B, or another composition. The design parameters include a pressure P of up to 1.6MPa, a temperature range of 0~350ºC, and a steel plate thickness of at least 20mm.
The Application of Q235B Steel
The Q235B steel grade is extensively employed in civil engineering projects, forming the backbone of numerous industrial and residential structures. It is integral to the creation of power transmission towers, equipment components, offshore platforms, oil and gas facilities, automobile bridges, and a myriad of other construction endeavors.
Available For Stock:
Hot rolled steel (Q235B): includes Q235B, SS400, S235Jr, and S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп...
With over 15 years of dedicated expertise in the steel manufacturing sector,
Shanghai Baori Steel Industries Co., Ltd is a beacon of innovation and quality.
Renowned for our professionalism, efficiency, and exemplary service,
we embody sincerity in our operations, forging global connections.
Our core business encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our portfolio features: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more, each crafted to meet rigorous standards.
Our journey spans over 15+ years of unparalleled manufacturing experience, complemented by two decades in the domestic market. We offer bespoke production capabilities, supported by a team of over 20 professionals, within a sprawling 8,000 square meters facility. Our annual production capacity reaches an impressive 100,000 tons,ensuring we meet industry demands.
We proudly serve as agents for leading steel giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco, boasting a supply chain that guarantees competitive pricing and quality tailored to diverse needs. Our esteemed clientele spans the globe, reaching markets across the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a leading manufacturer, we boast an extensive and robust inventory,enabling us to cater to your unique customization needs with swift delivery.
2. Being a reliable and credible manufacturer, we ensure a stable supply of products, consistent pricing, and impeccable after-sales servicethat exceeds expectations.
3. Our stringent raw material screening standards and comprehensive quality testing methods guarantee that the qualified rate of our exported products stands at a remarkable 100%, with full acceptance of independent third-party inspections prior to shipping, ensuring your complete peace of mind.
4. Our strategic proximity to the port of Shanghai ensures that the freight costs remain remarkably low and the delivery is exceptionally fast,providing you with unbeatable logistical advantages.
For unit weight less than 4 tons, we ensure meticulous packaging:
* A single layer of specialized air anti-corrosion paper, both internally and externally, safeguards the steel against environmental elements.
* Each piece is fortified with internal and external paper angle protection, ensuring a pair of reliable shields.
* A single robust internal and external surrounding protection plate is provided to prevent any damage during transport.
* Internal and external metal angle protection rings, supplied as a pair, offer additional structural integrity.
For unit weight of 4 tons or more, our packaging is equally robust:
* A layer of dedicated air anti-corrosion paper, applied both internally and externally, guards against any corrosive threats.
* Includes an external buffering plate, adding an extra level of protection to the package.
* Each steel piece is secured with internal and external paper angle protection, offered as a pair for enhanced safety.
* An internal and external surrounding protection plate is incorporated to shield the steel completely from external forces.
* Internal and external metal angle protection rings, provided as a pair, ensure durability and support throughout transit.
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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