What is Q235B steel?
Q235B steel plate is renowned as a versatile low carbon steel, as detailed in the national standard GB/T 700-2006, "Carbon Structural Steel." This steel variant is ubiquitously popular across China due to its cost-effectiveness and adaptability for a wide range of applications that do not demand superior performance specifications. It has become a staple material for countless industries seeking both quality and affordability.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon composition, both being carbon steels according to the national standard GB700-88. The Q235A variant contains carbon in the range of 0.14-0.22%, distinguishing it from Q235B in terms of compositional attributes and potential applications.
Under standard procedures, steel mills clearly identify finished profiles on identification plates before dispatch. This empowers users to accurately discern if the material is Q235A, Q235B, or another type, based on the markings. Specifications include a design pressure of P≤1.6MPa, operational temperatures from 0 to 350ºC, and a steel plate thickness of at least 20mm, ensuring reliability across various conditions.
The Application of Q235B Steel
Q235B steel grade is integral to civil engineering projects due to its robust nature and adaptability. It is the cornerstone for constructing industrial and residential infrastructures, components of power transmission towers, and elements of equipment. Its versatility extends to offshore structures, oil and gas platforms, automobile bridges, and other structural projects, demonstrating its indispensability in modern engineering.
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..
With over 15 years of robust manufacturing experience, Shanghai Baori Steel International Trade Co., Ltd stands as a beacon of excellence and reliability in the world of steel trade.
Shanghai Baori Steel Industries Co., Ltd
We pride ourselves on offering professional, efficient, and unparalleled service, ensuring a seamless experience for all our clients.
Rooted in sincerity, we connect with the world, forging strong and lasting relationships through integrity and trust.
Our primary business domain encompasses the manufacturing, processing, and distribution of high-quality silicon steel products. Our flagship offerings include: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more, providing versatile solutions for diverse industrial needs.
We take pride in our extensive experience, having amassed over 15 years in manufacturing excellence and 20 years of thriving within the domestic market. Our facility boasts a customized production capability, staffed by a dedicated team of over 20 employees, spread across a sprawling 8,000 square meters. Our annual production capacity reaches an impressive 100,000 tons,meeting the demands of a global clientele.
In addition to our in-house products, we proudly serve as agents for renowned steel giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco. Our strategic partnerships with these industry leaders ensure we maintain the best supply chains and offer competitive pricing to meet diverse quality and price requirements. Our satisfied clients span the globe, reaching regions in the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. We pride ourselves on being a leading manufacturer with an extensive inventory,enabling us to cater to your customization needs with remarkable speed and efficiency.
2. As a reliable and esteemed manufacturer, we ensure a consistent and stable supply of products, offer competitive pricing, and provide exemplary after-sales service.
3. We uphold rigorous and impeccable standards for raw material screening and quality testing. The success rate of our exported products is an impressive 100%, and we welcome any third-party inspections prior to shipment.
4. Our strategic proximity to the port of Shanghai allows for highly affordable freight costs and swift delivery times.
For Unit Weight < 4 Tons
* Equipped with a dedicated layer of internal and external air anti-corrosion paper ensuring enhanced protection.
* Internal and external paper angle protection is provided, with a pair for comprehensive safety.
* A robust internal and external surrounding protection plate, providing one piece for sturdy safeguarding.
* Features internal and external metal angle protection rings, with a pair each for heightened durability.
For Unit Weight ≥ 4 Tons
* Comes with a specific layer of internal and external air anti-corrosion paper to maintain pristine condition.
* Includes an external buffering plate, with one piece for shock absorption.
* Provides a pair of internal and external paper angle protection for fortified corner defense.
* Features a sturdy internal and external surrounding protection plate, with one piece for steadfast coverage.
* Includes internal and external metal angle protection rings, ensuring a pair for each side to maximize security.
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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