What is Q235B steel?
Q235B steel plate, a quintessential low carbon steel, is delineated in the revered national standard GB/T 700-2006 'Carbon Structural Steel.' As a stalwart in the steel industry, Q235B is among China's most prevalent steel products. Its affordability makes it an ideal choice for a multitude of applications that do not demand top-tier performance.
The Difference Between Q235A and Q235B
The distinction between Q235A and Q235B lies in their classification as part of carbon steels. According to the esteemed national standard GB700-88, the primary differentiator is the carbon content, which ranges for Q235A from 0.14% to 0.22%.
Typically, steel mills affix identification plates to profiles before dispatch. These plates are crucial for users to ascertain whether the material is Q235A, Q235B, or another variant. The design pressure is P≤1.6MPa, with an operational temperature range of 0~350ºC, and a steel plate thickness requirement of >=20mm.
The Application of Q235B Steel
Q235B steel is a powerhouse in civil engineering applications. Its versatility extends to the construction of industrial and residential structures, components for power transmission towers, equipment elements, offshore and oil/gas platforms, and vital parts of automobile bridges, among other architectural feats.
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Hot rolled steel (Q235B): Immerse yourself in the versatility of Q235B, ss400, S235Jr, and S355jr.Discover our extensive range, including 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
With over 15 years of unparalleled manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professional, efficient, and exemplary service
Act with sincerity, forge connections worldwide
Our core business focuses on the sophisticated manufacturing, precise processing, and strategic distribution of high-quality silicon steel products. Our company's primary product lineup includes Hot dip aluminized steel coil/plate, first-class stainless steel, premium galvanized steel, robust channel steel, durable rebar, versatile pipe,among others...
We proudly boast over 15+ years of manufacturing prowess paired with two decades of dominance in the domestic market. Our bespoke production capabilities are supported by a dedicated team of over 20 professionals, with our factory sprawling across more than 8,000 square meters. Our annual production capacity impressively reaches 100,000 Tons.
We proudly represent leading steel giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. Leveraging the finest supply chain and competitive pricing, we cater to diverse quality and pricing demands. Our esteemed clientele spans globally, covering regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As a dedicated manufacturer, we boast an extensive inventory, ensuring we can fulfill your customization needs with remarkable speed and efficiency.
2. As a trustworthy partner in manufacturing, we assure a consistent supply of top-tier products, unwavering pricing, and unparalleled after-sales service excellence.
3. Our stringent and comprehensive raw material screening protocols and rigorous quality testing methods guarantee a flawless 100% qualification rate for our exported goods with full transparency through third-party inspections prior to every shipment.
4. Our strategic proximity to the Port of Shanghai grants extraordinarily economical freight costs and swift delivery times.
Our premium steel coils are meticulously packaged with a unit weight of less than 4 Tons to ensure ease of handling and transport.
* Carefully designed internal and external dedicated air anti-corrosion paper: 1 sturdy layer to guard against rust and degradation.
* Robust internal and external paper angle protection: 1 pair respectively, providing essential reinforcement and safety.
* Resilient internal and external surrounding protection plate: 1 durable piece to shield edges from impact.
* Internal and external metal angle protection ring: 1 pair respectively, ensuring comprehensive corner safety and structural integrity.
For unit weight equal to or exceeding 4 Tons, our packaging solutions adapt seamlessly to maintain product integrity during transit.
* Premium-grade internal and external dedicated air anti-corrosion paper: 1 layer for superior protection against atmospheric elements.
* A robust external buffering plate: 1 piece to absorb shocks and vibrations during shipment.
* Strong internal and external paper angle protection: 1 pair respectively, maintaining the form and preventing damage.
* Solid internal and external surrounding protection plate: 1 piece, ensuring the product remains unscathed.
* Internal and external metal angle protection ring: 1 pair, providing vital support and structural preservation.
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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