What is Q235B steel?
Q235B steel plate is an exceptionally versatile low carbon steel, defined by the national standard GB/T 700-2006 "Carbon Structural Steel". As a staple in China's steel production, Q235B is not only economically priced but also perfectly suited for a wide array of products that do not demand excessive performance standards. Its affordability and adaptability make it a favored choice across numerous industries.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon content, as outlined in the national standard GB700-88. Both are carbon steels, but while Q235A features a carbon content range of 0.14-0.22%, Q235B offers subtle differences that cater to varying performance needs.
Under standard practices, steel mills inscribe essential details onto the identification plates of finished profiles before dispatch, allowing users to ascertain whether the material is Q235A, Q235B, or another type. With a design pressure of P≤1.6MPa, an operational temperature range of 0~350ºC, and a minimum steel plate thickness of 20mm, these markings ensure correct material identification and application.
The Application of Q235B Steel
The Q235B steel grade is a cornerstone in the realm of civil engineering. Its robust properties lend themselves to the fabrication of steel structures essential for constructing both industrial and residential buildings. Additionally, it is employed in crafting components for power transmission towers, equipment elements, offshore structures, oil and gas platforms, and even automobile bridges, highlighting its critical role in modern infrastructure.
Available For Stock:
Our inventory proudly boasts an impressive selection of hot rolled steel, including Q235B, ss400, S235Jr, and S355jr, ensuring a broad spectrum of options for your specific needs.Additional available grades include 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп, providing a comprehensive range of choices for various applications.
With a robust legacy of over 15 years in manufacturing excellence
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professionalism, efficiency, and superior service quality
Wholehearted dedication to authenticity, forging global connections
Our core business revolves around the meticulous manufacturing, processing, and distribution of premium silicon steel products. Our flagship offerings include Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
With a wealth of experience spanning more than 15 years in manufacturing expertise and two decades of proficiency in the domestic market, we pride ourselves on our tailored production capabilities. Our dedicated team comprises over 20 skilled professionals, operating within a sprawling facility that encompasses over 8,000 square meters. Our annual production capacity reaches an impressive 100,000 Tons.
Additionally, we are esteemed agents for industry giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco, ensuring an unparalleled supply chain and competitive pricing. We meet diverse quality and price level expectations, serving clients worldwide across regions like the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As a leading manufacturer, we boast an extensive inventory that empowers us to fulfill your customization needs with remarkable speed and efficiency, ensuring prompt delivery every time.
2. As a reliable and esteemed manufacturer, we assure you a dependable and consistent supply of products, supported by stable pricing and exceptional after-sales servicethat sets us apart.
3. Our rigorous and comprehensive raw material screening standards, coupled with meticulous quality testing methods, guarantee that our exported products maintain an unparalleled qualified rate of 100%. Furthermore, we welcome any third-party inspection prior to shipping, reinforcing our commitment to quality.
4. Strategically located near the port of Shanghai, we offer highly competitive freight rates and swift deliveryto meet your demands with unparalleled convenience.
Unit weight < 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 meticulously crafted layer for superior protection against the elements.
* Internal and external paper angle protection: 1 expertly designed pair for each, ensuring comprehensive edge protection.
* Internal and external surrounding protection plate: 1 sturdy piece to safeguard the entirety of your product.
* Internal and external metal angle protection ring: 1 thoughtfully engineered pair respectively, providing enhanced durability and safety.
Unit weight ≥ 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 reliable layer to shield against moisture and corrosion for lasting quality.
* External buffering plate: 1 robust piece that serves as a protective barrier against impact and pressure.
* Internal and external paper angle protection: 1 precisely formed pair respectively, offering unparalleled corner protection.
* Internal and external surrounding protection plate: 1 durable piece to encase and protect the product thoroughly.
* Internal and external metal angle protection ring: 1 pair, meticulously crafted to provide reinforced support and protection.
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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