What is Q235B steel?
Q235B steel plate, a quintessential low carbon steel, is defined under the national standard GB/T 700-2006 "Carbon Structural Steel". Renowned as one of China's most prevalent steel products, Q235B stands out for its cost-effectiveness, offering a versatile solution for a wide range of applications where exceptional performance is not a critical requirement.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon content, as both are categorized under carbon steels. According to the national standard GB700-88, Q235A features a carbon content ranging from 0.14% to 0.22%, delineating its marginal variance from its counterpart, Q235B.
Typically, steel mills affix identification plates to finished profiles before dispatch, allowing users to ascertain whether the material is Q235A, Q235B, or another type. These identification plates provide critical information: design pressure at P≤1.6MPa; operational temperature range from 0 to 350ºC; and a steel plate thickness of at least 20mm.
The Application of Q235B Steel
Q235B steel grade is a backbone in civil engineering, facilitating the creation of robust steel structures for both industrial and residential projects. It is indispensable in the fabrication of components for power transmission towers, equipment elements, offshore structures, oil and gas platforms, and automobile bridges, exemplifying its versatility and functional utility in various construction endeavors.
Available For Stock:
Hot rolled steel (Q235B): As part of our diverse inventory, we offer Q235B along with other grades such as ss400, S235Jr, and S355jr, ensuring a wide selection for diverse industrial requirements.Our comprehensive stock extends to models such as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, and Russian standards like Ст2пс, Ст2сп, Ст3пс, Ст3сп, catering to varied structural and construction needs.
With over 15+ years of unparalleled manufacturing experience, our legacy in delivering top-notch steel solutions speaks volumes.
Shanghai Baori Steel Industries Co., Ltd is synonymous with quality and resilience in steel production.
Our hallmark attributes include professional, efficient, and exemplary service, ensuring utmost client satisfaction.
Driven by honesty and integrity, we aim to forge meaningful connections across the globe.
Our core expertise lies in the comprehensive manufacturing, processing, and distribution of premium silicon steel products. Our extensive product range includes: A diverse selection of steel offerings such as Hot Dip Aluminized Steel Coil/Plate, Stainless Steel, Galvanized Steel, Channel Steel, Rebar, Pipe,and much more, catering to a wide spectrum of industrial needs.
Our reputed industry presence is backed by over 15+ years of adept manufacturing expertise, coupled with two decades in the domestic market. We boast customized production capabilities, staffed by a dedicated team of over 20 employees, and our expansive factory premises span over 8,000 square meters. Our annual production capacity impressively reaches 100,000 Tons,ensuring we meet diverse client demands efficiently.
We proudly represent industry giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco, among others. Our robust supply chain and competitive pricing ensure we cater to varied quality and budgetary requirements. Our distinguished clientele spans across the globe in regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe, reflecting our global reach and trusted partnerships.
1. As esteemed manufacturers, we boast a substantial inventory that ensures wecan efficiently fulfill your customization needs with swift delivery.
2. As a reliable manufacturer, we promise a continuous and stable product supply, offering consistent pricing and impeccable after-sales service.
3. We employ rigorous raw material screening and comprehensive quality testing. Our exported products proudly achieve a 100% qualification rate, and we welcome any third-party inspection prior to shipment.
4. Located in close proximity to the vibrant port of Shanghai, we offer unbeatable freight rates and expedited delivery times.
For unit weights under 4 tons, our packaging ensures optimal protection.
* Featuring an intermal and external layer of specialized air anti-corrosion paper.
* Includes one pair each of internal and external paper angle protection.
* Equipped with a single internal and external surrounding protection plate.
* Complete with a pair of internal and external metal angle protection rings.
For unit weights of 4 tons or more, robust protective measures are in place.
* Comes with a specialized layer of internal and external air anti-corrosion paper.
* Features an external buffering plate to ensure superior safeguarding.
* Delivered with one pair of internal and external paper angle protection.
* Contains a single piece of internal and external surrounding protection plate.
* Includes a pair of internal and external metal angle protection rings for added 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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